GoTa BSCB (V8.16) DTS-BSC Installation Manual-Hardware

GoTa BSCBDigital Trunking System Base Station

ControllerInstallation Manual-Hardware

Version 8.16

ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P. R. China 518057 Tel: (86) 755 26771900 800-9830-9830 Fax: (86) 755 26772236 URL: http://support.zte.com.cn E-mail: [email protected]

LEGAL INFORMATION Copyright © 2005 ZTE CORPORATION. The contents of this document are protected by copyright laws and international treaties. Any reproduction or distribution of this document or any portion of this document, in any form by any means, without the prior written consent of ZTE CORPORATION is prohibited. Additionally, the contents of this document are protected by contractual confidentiality obligations. All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE CORPORATION or of their respective owners. This document is provided “as is”, and all express, implied, or statutory warranties, representations or conditions are disclaimed, including without limitation any implied warranty of merchantability, fitness for a particular purpose, title or non-infringement. ZTE CORPORATION and its licensors shall not be liable for damages resulting from the use of or reliance on the information contained herein. ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications covering the subject matter of this document. Except as expressly provided in any written license between ZTE CORPORATION and its licensee, the user of this document shall not acquire any license to the subject matter herein. The contents of this document and all policies of ZTE CORPORATION, including without limitation policies related to support or training are subject to change without notice.

Revision History

Date Revision No. Serial No. Description

2006/03/15 R1.0 sjzl20060295 GoTa BSCB (V8.16) Digital Trunking System Base Station Controller Installation Manual –Hardware - English

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GoTa BSCB (V8.16) Digital Trunking System Base Station Controller Installation Manual –Hardware

Product Version V 8.16 Document

Revision Number R1.0

Equipment Installation Date

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Contents

About this Installation Manual .................................................................xi Purpose of this Manual ........................................................................................... xi Typographical Conventions..................................................................................... xi Mouse Operation Conventions.................................................................................xii Safety Signs.........................................................................................................xiii How to Get in Touch .............................................................................................xiv

Customer Support................................................................................................................ xiv Documentation Support........................................................................................................ xiv

Chapter 1...................................................................................15

Installation Overview.............................................................................. 15 Installation and Commissioning Flow......................................................................16

Installation and commissioning flow .......................................................................................17 Engineering design................................................................................................................17 Second environment acceptance............................................................................................18

Hardware Installation Flow ....................................................................................19 Installation Precautions .........................................................................................20

Chapter 2...................................................................................21

Installation Preparation.......................................................................... 21

Environment Check...............................................................................................22 Equipment Room Check ........................................................................................................22 Indoor Environment Check ....................................................................................................23 Power Supply Check..............................................................................................................24 Ground Check.......................................................................................................................25 Lightning Protection Check.....................................................................................................25 Facilities Check......................................................................................................................26

Security Preparation .............................................................................................26 Tools and Instruments Preparation.........................................................................26 Documentation Preparation ...................................................................................28

Chapter 3...................................................................................29

Unpack Acceptance................................................................................. 29 Goods Counting....................................................................................................30 Unpack Crate .......................................................................................................30

Unpack Procedure .................................................................................................................30 Cabinet Check.......................................................................................................................31

Carton Unpack .....................................................................................................31 Unpacking Procedure.............................................................................................................32 Boards Check........................................................................................................................32

Acceptance and Handover Goods...........................................................................32

Chapter 4...................................................................................33

Cabinet Mount ......................................................................................... 33 Cabinet Positioning requirements ...........................................................................34

Cabinet Installation Requirements..........................................................................................34 BSC Cabinet Mount...............................................................................................36

Adjustable Base Mounting Mode.............................................................................................38 Foot Mounting Mode..............................................................................................................51 Adjustable Base Mounting Mode.............................................................................................59 Foot Mounting Mode..............................................................................................................63 Server Cabinet inside Equipment Installation ..........................................................................69

Inter-cabinet Fixing and connecting........................................................................73 Inter-Cabinets fixing..............................................................................................................73 Inter-Cabinet Connecting.......................................................................................................74

BSC Cabinet Installation Accessories ......................................................................77 Chutes Installation.................................................................................................................77 Decorative Plates Installation .................................................................................................77 Fan Plug-in Box Installation....................................................................................................80 Front and Rear Doors Removing ............................................................................................82 Front and Rear Doors Fixing...................................................................................................84 Air Filter Installation...............................................................................................................85 Attaching Cabinet Label .........................................................................................................86

Server Cabinet Accessories Installation...................................................................87 Cabinet Top Frame Installation...............................................................................................87 Side Panels Installation..........................................................................................................89 Front/rear doors Installation...................................................................................................93

Chapter 5...................................................................................95

Power and Grounding System Installation ............................................ 95

Power System Installation .....................................................................................96 Power Cable Types................................................................................................................96 Power Cable Installation Flow.................................................................................................98 Power Cable Installation Procedure.........................................................................................99 Fuse Selection.....................................................................................................................106 Cable Installation Precautions...............................................................................................106

Grounding System Installation............................................................................. 108 Grounding System Design ...................................................................................................108 Grounding System Installation Procedure .............................................................................109 Grounding System Installation Requirements .......................................................................112

Chapter 6.................................................................................113

BSC Internal Cables............................................................................... 113

Cables Type ....................................................................................................... 114 Cables Connection .............................................................................................. 114

Clock Cable.........................................................................................................................114 Ethernet Cable ....................................................................................................................116 RS485 Cable.......................................................................................................................118 Other Cables.......................................................................................................................119 Connecting Cables Configurations ........................................................................................121 1×BUSN + 1×BCTC Office...................................................................................................121 2×BUSN + 1×BCTC Office...................................................................................................122 1×BPSN + n×BUSN + m×BCTC Office.................................................................................124 Connecting Cross-Cabinet PWRD485 Monitoring Cable..........................................................127

Installing Cables Requirements ............................................................................ 128

Chapter 7.................................................................................129

External Cable Installation ................................................................... 129 Cable Types ....................................................................................................... 130 E1&T1 Trunk Cable Installation ............................................................................ 131

75 ohms E1 Trunk Cable......................................................................................................131 120 ohms E1 Trunk Cable....................................................................................................133 100 ohms T1 Trunk Cable....................................................................................................135

IP Transmission Cable Installation........................................................................ 138 Ap Interface Connection Cable .............................................................................................138 PDSN Ethernet Cable...........................................................................................................138 PDS Ethernet Cable.............................................................................................................139 BSN Ethernet Cable.............................................................................................................139

Fiber Installation................................................................................................. 139

Cable Installation Requirements........................................................................... 140 External Cable Wiring Requirements.....................................................................................140 Cabinet Internal Cable Wiring Requirements.........................................................................140 Binding Cables Requirements...............................................................................................141 Fiber Installation Requirements............................................................................................142

Chapter 8.................................................................................143

Monitoring and Alarm System Installation .......................................... 143 Monitoring System Installation............................................................................. 144

PWRD and PWRDB Installation.............................................................................................144 Entrance Control Sensor Connection.....................................................................................146 Infrared Sensor Installation..................................................................................................147 Indoor Temperature/Humidity Sensor Installation.................................................................149 Smoke Sensor Installation ...................................................................................................150 Installation Precautions........................................................................................................150

Alarm System Installation ................................................................................... 151 Alarm System Composition..................................................................................................151 Alarm Box Installation .........................................................................................................152

Chapter 9.................................................................................155

External Cable Installation ................................................................... 155

Background System Structure ............................................................................. 156 Installation Flow ................................................................................................. 157 Installation Requirements.................................................................................... 157 Network Cables Description ................................................................................. 158

Network Cable Structure......................................................................................................158 Using Network Cables..........................................................................................................159 Network Cables Preparation.................................................................................................159 Testing Network Cable.........................................................................................................161 Network Connection ............................................................................................................162 OMC Ethernet Cable ............................................................................................................162 Ethernet Cables between Server, Client and Switch...............................................................162 Ethernet Cable to AN AAA Server.........................................................................................162 Wiring and Binding Network Cables Requirements ................................................................163

Chapter 10............................................................................165

External Cable Installation ................................................................... 165 GPS Antenna Feeder System Structure................................................................. 166 GPS Antenna Feeder System Installation flow ....................................................... 167

GPS Antenna Feeder System Installation Instructions ............................................ 168 Installation Preparation........................................................................................................168 Making Primary Feeder Cable Connectors.............................................................................170 GPS Antenna Requirements.................................................................................................171 GPS Feeders Specification....................................................................................................173 Lightning Arrester Requirements..........................................................................................173 Waterproof Sealing..............................................................................................................174

GPS Antenna Lightening Protection ...................................................................... 174

Chapter 11............................................................................177

Boards Installation................................................................................ 177 BSC Boards Structure ......................................................................................... 178 Board Installation Flow........................................................................................ 179 Plug-in and Plug-out Procedures........................................................................... 180

Front Plugged Board Installation...........................................................................................180 Back Plugged Board Installation ...........................................................................................182 Unplugging a Board.............................................................................................................182 Plugging and Unplugging Precautions ...................................................................................184

Chapter 12............................................................................185

Hardware Installation Check................................................................ 185 Cabinet Check.................................................................................................... 186

Base and Peripheral Terminals Installation Check..................................................................186 Cabinet Installation Check....................................................................................................186 Cabinet Arrangement Check ................................................................................................186

Wiring Check...................................................................................................... 187 Power & Grounding Cables Check.........................................................................................187 E1/T1 Trunk Cables Check...................................................................................................187 Ethernet Cables Check.........................................................................................................188 GPS Cable Check.................................................................................................................188 Other Checks ......................................................................................................................189 Equipment Room Check ......................................................................................................189

Chapter 13............................................................................191

Power ON and OFF ................................................................................ 191 Power-on Procedure............................................................................................ 192

Initial Power-on of BSC System............................................................................................192 Power-on Procedure ............................................................................................................192 Power-off Procedure ............................................................................................................192

Hot Swap ability Instructions ............................................................................... 193

Appendix A..............................................................................195

Equipment Packaging ........................................................................... 195 Packaging .......................................................................................................... 195 Storage ............................................................................................................. 196 Transportation.................................................................................................... 196

Appendix B..............................................................................197

BSCB Technical Indices......................................................................... 197

Appendix C..............................................................................199

Internal Cables Configuration............................................................... 199

BSCB Configuration 1.......................................................................................... 199 Board Configuration 1..........................................................................................................200 Cable Configuration 1 ..........................................................................................................201 Cables Wiring Configuration.................................................................................................206 Plug-in Boxes Configuration .................................................................................................207 Board Configuration 2..........................................................................................................209 Cable Configuration 2 ..........................................................................................................211 Wiring cables configuration 2 ...............................................................................................218

Appendix D .............................................................................221

Label Preparation.................................................................................. 221 Label Preparation Requirements........................................................................... 221 Label Contents ................................................................................................... 221

Appendix E...............................................................................225

Abbreviations ........................................................................................ 225

Index ..........................................................................................227

Figures........................................................................................229

Tables .........................................................................................233

Confidential and Proprietary Information of ZTE CORPORATION xi

About this Installation Manual

Purpose of this Manual This Manual provides the basic information for installing, configuring and maintaining the GoTa BSCB equipment.

Typographical Conventions ZTE documents employ the following typographical conventions.

TAB L E 1 - TY P O G R AP H I C AL C O N V E N T I O N S

Typeface Meaning

Italics References to other guides and documents.

“Quotes” Links on screens.

Bold Menus, menu options, input fields, radio button names, check boxes, drop-down lists, dialog box names, window names

Bold, with first

letter capitalized

Keys on the keyboard and buttons on screens

Constant width Text that you type, program code, files and directory names, and function names

[ ] Optional parameters

{ } Mandatory parameters

| Select one of the parameters that are delimited by it

Note: Provides additional information about a certain topic.

Checkpoint: Indicates that a particular step needs to be checked before proceeding further.

Tip: Indicates a suggestion or hint to make things easier or more productive for the reader.

GoTa BSCB (V8.16) Digital Trunking System Base Station Controller Installation Manual-Hardware

xii Confidential and Proprietary Information of ZTE CORPORATION

Mouse Operation Conventions TAB L E 2 - M O U S E OP E R AT I O N C O N V E N T I O N S

Typeface Meaning

Click Refers to clicking the primary mouse button (usually the left mouse button) once.

Double-click Refers to quickly clicking the primary mouse button (usually the left mouse button) twice.

Right-click Refers to clicking the secondary mouse button (usually the right mouse button) once.

Drag Refers to pressing and holding a mouse button and moving the mouse.

About this Installation Manual

Confidential and Proprietary Information of ZTE CORPORATION xiii

Safety Signs TAB L E 3 - S AF E T Y S I G N S

Safety Signs Meaning

Danger: Indicates an imminently hazardous situation, which if not avoided, will result in death or serious injury. This signal word should be limited to only extreme situations.

Warning: Indicates a potentially hazardous situation, which if not avoided, could result in death or serious injury.

Caution: Indicates a potentially hazardous situation, which if not avoided, could result in minor or moderate injury. It may also be used to alert against unsafe practices.

Note: Indicates a potentially hazardous situation, which if not avoided, could result in injuries, equipment damage or interruption of services.

Erosion: Beware of erosion.

Electric shock: There is a risk of electric shock.

Electrostatic: The device may be sensitive to static electricity.

Microwave: Beware of strong electromagnetic field.

Laser: Beware of strong laser beam.

No flammables: No flammables can be stored.

No touching: Do not touch.

No smoking: Smoking is forbidden.


xiv Confidential and Proprietary Information of ZTE CORPORATION

How to Get in Touch The following sections provide information on how to obtain support for the documentation and the software.

Customer Support If you have problems, questions, comments, or suggestions regarding your product, contact us by e-mail at [email protected]. You can also call our customer support center at (86) 755 26771900 and (86) 800-9830-9830.

Documentation Support ZTE welcomes your comments and suggestions on the quality and usefulness of this document. For further questions, comments, or suggestions on the documentation, you can contact us by e-mail at [email protected]; or you can fax your comments and suggestions to (86) 755 26772236. You can also explore our website at http://support.zte.com.cn, which contains various interesting subjects like documentation, knowledge base, forum and service request.

Confidential and Proprietary Information of ZTE CORPORATION 15

C h a p t e r 1

Installation Overview

This chapter describes Installation and commissioning flow

Hardware installation flow

Installation precautions


16 Confidential and Proprietary Information of ZTE CORPORATION

Installation and Commissioning Flow Figure 1 Shows installation and commissioning flow.

F I G U R E 1 - I N S T AL L AT I O N AN D C O M M I S S I O N I N G FL O W

No

Yes

Start

Engineering design

Second environment acceptance

Hardware installation

Software installation

System debugging

Preliminary test passed ?

Handover

Final acceptance

End

Trial run

Project survey (including the first environment

acceptance)

Chapter 1 - Installation Overview


Installation and commissioning flow Project survey (including first environment acceptance) Report:

ZTE engineering personnel department check the equipment running environment for the first time according to items listing the Environment Acceptance Report, and forward the environment requirements for installation. If some conditions do not comply with the requirements, operator needs to improve the environment as soon as possible.

Ensure clear preparations before equipment installation.

ZTE engineering personnel department learn about structure of current communication network of operator, and prepares the engineering network diagram according to the technical agreement. Further to collect necessary documents for the equipment configuration, and installation as the basis for production and installation.

In charge persons are then sign the Project Survey Report and Environment Acceptance Report for agreement.

Engineering design The operator usually hires a qualified design institute for the engineering design, and construction drawing of the BSC.



Second environment acceptance Second acceptance test on the running environment of equipment is according to the Environment Acceptance Report, with Environment Acceptance Report are completes after completion, it has to be sign by both parties.

Hardware installation

Start the hardware installation after the environment acceptance. During the hardware installation, boards, monitoring system, alarm system, background system, and GPS antenna feeder installation system, and cables are connecting installed in the cabinet. Engineering labels are make and attaching on the cables and equipment.

Software installation

Software installation is according to requirements in the contract, to get ready for next step follows subsequent software debugging, and equipment commissioning.

System debugging

After the configuration configure the equipment according to requirements in the contract and test.

Preliminary acceptance test and project handover

Once system debugging is completes, hand over project to the operator for the preliminary acceptance test. Equipment Commissioning Return Notification must be filled with completes, sign and stamp by the operator.

Trial run and final acceptance

After trial run of equipment, the relevant personnel of operator and ZTE perform the final acceptance test on the equipment. After the final acceptance, both parties fill in the Final Acceptance Report to draw a conclusion in the final acceptance of trial run of equipment, and issue the Acceptance Certificate for Engineering Completion.

Chapter 1 - Installation Overview


Hardware Installation Flow Figure 2 shows the BSC hardware installation flow.

F I G U R E 2 - H AR D W AR E I N S T AL L AT I O N FL O W

Start

A

A

Installing the monitoring and alarm

system

Installing the background system

Installing the GPS antenna feeder

system

Installing the boards

Hardware installation check

Power on/power off

End

Installation preparation

Unpacking for acceptance

Mounting the cabinet

Installing the power system

Installing the grounding system

Installing the cables inside the cabinet

Installing the cables outside the cabinet



Installation Precautions Hardware installation of the BSC is performs largely by the technical personnel from ZTE, and complementarily by those from the operator. For normal running, and maintenance of equipment, the technical personnel from the operator co-operate learn actively, and understand the installation, structure, wiring, and debugging. In addition, the technical personnel from ZTE must check the running environment of equipment room with assistance of technical personnel from the operator, and learn about communication networking, and data configuration of operator, status of equipment in the network, interfaces of line transmission equipment, and lengths of various cables, for successful commissioning of project.


C h a p t e r 2

Installation Preparation

This chapter describes Environment check

Security preparation

Tools and Instruments Preparation

Documentation Preparation



Environment Check Before installation, operator prepares the equipment room, power supply, grounding system, and other supporting facilities as necessary for the installation. Make sure the sufficient area and height for the equipment. If the environment does not meet requirements, then are not necessary rectification must be make to avoid any potential problems in installation, running and maintenance.

Equipment Room Check Table 4 shows requirements for the equipment room building.

TAB L E 4 - E Q U I P M E N T R O O M R E Q U I R E M E N T S

Item Requirements

Civil construction

Civil engineering work of equipment room and relevant corridors is completed, and walls inside the room are dry enough. Both the equipment room and corridors are keeping clean and clear.

Net height Net height of equipment room without raises floor, not less than 3 m. The net height of equipment room with raised floor not less than 2.5 m.

Doors and windows

The main door of equipment room is height and wide enough to allow easy handling of equipment. Seal all doors and windows with dustproof rubber. Use double-layered windows for better dust prevention.

Equipment room floor

The equipment room floor is, smooth, dust-free, and meet the technical design requirements. In the equipment room with raised floor, floor slabs lay tightly and firmly, with gaps being not more than 2 mm. Floor supports grounded properly, and with the grounding resistance and antistatic performance meet relevant requirements.

Ground bearing capacity Greater than 450 Kg/m2 (for the BSC equipment only)

Duct and cable rack

Ducts and cable racks are available for cabling.Ducts must have leveled and smooth inner surfaces. Cable racks are 2.5 ~ 3 m above the ground. Neighboring cable racks are having different heights connected with ladders. Ducts and cable racks are having a width of 400 mm.

Air conditioner Air-conditioners must be installed in the equipment room for good performance of equipment.

Chapter 2 - Installation Preparation


Indoor Environment Check Check whether the indoor temperature/humidity, cleanliness, lighting, and fire protection facilities of equipment room satisfy the installation requirements.

Temperature and humidity requirements

To allow the equipment to work properly, the temperature and humidity in the equipment room is maintain in certain ranges. Too high or too low temperature or humidity may adversely affect the quality and useful life of equipment. Table 5 shows the operating temperature and humidity of the BSC.

TAB L E 5 - T E M P E R AT U R E AN D H U M I D I T Y R E Q U I R E M E N T S

Item Requirements

Temperature Operating temperature: -5 ~ +45 °C Recommended operating temperature: 15 ~ 35 °C

Humidity Operating humidity: 15 ~ 93% RH Recommended operating humidity: 40 ~ 60% RH

1. Cleanness requirements

To enable the BSC to work normally, Table 6 shows the dust content and particle diameter in the equipment room

TAB L E 6 - E Q U I P M E N T R O O M D U S T C O N T E N T

Maximum Diameter (µm)

0.05 1 3 5

Maximum Density (Particles/m3)

14 105 7 105 24 104 13 104

Remove all conductive, magnet-conductive or corrosive dust, or any corrosive and insulation-reducing gases such as SO2, H2S, NH3, and NO2 in the equipment room.

2. Lighting requirements

The equipment room provides good lighting for operation & maintenance. Table 7 shows specific lighting requirements of equipment room.



TAB L E 7 - E Q U I P M E N T R O O M L I G H T I N G

Item Requirements

Lighting

Equipment room provides three sets of lighting systems: daily lighting, backup lighting and emergency lighting. Luminance conforms to the related standards. Lighting conditions meet the requirement of equipment maintenance.

3. Fire protection requirements

Table 8 shows fire protection requirements of equipment room.

TAB L E 8 - F I R E P R O T E C T I O N R E Q U I R E M E N T S

Item Requirements

Fire protection Equipment room provides necessary fire-fighting appliances, for example, powder fire extinguishers, and fire hydrants.

Power Supply Check Power supply lead to inside the equipment room must be distributed wires according to the construction requirements. In addition to the AC mains in lead, AC power supply usually standby power in lead from diesel generators standby power from diesel generator is also available. DC distribution equipment provides stable voltage and enough power, and the output voltage within the normal working range of the BSC. In case of power failure, maintain batteries capacity of the BSC.

Table 9 shows power supply requirements.

TAB L E 9 - P O W E R S U P P L Y AN D P O W E R C O N S U M P T I O N I N D E X E S

Index Name Index Requirements

Power system range -48 V DC power supply in the range of – 57 ~ -40 V

DC supply

Power protection Over-voltage/over-current protection and indication

Power consumption of control plug-in box: 600 W

Power consumption of resource plug-in box: 600 W Power consumption (full configuration of single plug-in box) Power consumption of level 1 switching plug-in box: 1000

W



Ground Check Grounding aims at ensuring the normal and safe operation of equipment and providing the equipment with the ability to resist external electromagnetic interferences. Before installation of equipment, install the working ground and protection ground of equipment room. The communication office of switch adopts the joint grounding mode, and the permissible value grounding resistance in this case is less than 1 ohms. If the working ground and protection grounds are ground separately, the permissible value grounding resistance is less than 3 ohms.

Lightning Protection Check When the main building or auxiliary facility (such as chimney, antenna and water tower tank) above of equipment room has, a height is over than 15 m, proper lightning protection measures are required. Common lightning protection devices are lightning rod, lightning net, lightning strip, lightning conductor, and lightning arrester. The lightning rod, lightning net and lighting strips are mainly used to protect buildings. The lightning conductors are mainly use to protect power electricity wires. The lightning arresters are used to a protection device that prevents lightning intrusion waves.

Ensure about lightning protection design, preventive measures against direct-strike lightning and the incursion of lightning current.

Protection measures against sidestroke high-rise building serves as the equipment room. For example, the outer metal windows of building connect to the lightning protection down lead, and horizontal lightning-protection metal straps are install on the outer surface of wall at certain intervals along the height of building.

The following lightning protection measures the main building of equipment room.

1. Anti-lightning nets or anti-lightning straps are installing on parts of building lightning.

4. Protective objects are such as the chimney, antenna, and water tower tank, installing the overhead conductor or arrester.

5. The leading wires of lightning protection device have a cross section area not less than 200 mm2 and spacing not more than 30 m. The protective grounding devices are against lightning of building have impulse grounding resistance not more than 10 ohms.

6. Complete the grounding of outdoor cables and metal conducts are grounding before the entry point of building, and lightning arresters fixed at the place. Complete the grounding of outdoor overhead cable is directly leads lay to the equipment room.

7. The metal components of building (such as reinforcement steel bars inside walls or pillars) used as the down leads for the grounding against lightning. These down leads are electrically connected for potential equalization inside the building.



8. Install the appropriate lightning prevention devices for the power supply installing along lines of main input to the equipment room.

Facilities Check Special place available in the equipment room for storing materials and

equipment to avoid hindering the installation.

Power sockets are of different voltages in the equipment room must be clearly identified.

The checking of transmission interface equipment checked: BSC uses terrestrial transmission lines are use by BSC, such as E1 link between BSC and A interface of the MSC, and E1 link between BSC and Abis interface (interface between BSC and BTS) of the BTS.

Security Preparation Security preparation includes:

Static prevention is requires in anti-static clothing and gloves worn.

During working at heights, wear safety ropes or safety belts.

The personnel who work at heights must have the Working at Heights Certificate issued by the related government departments.

Tools and Instruments Preparation Table 10 shows tools and instruments of the BSC.

TAB L E 10 - TO O L S AN D I N S T R U M E N T S

Category Name

Cable making tools

Knife for cutting feeder ends Coaxial wire stripper Coaxial crimping pliers Multi-functional crimping pliers Network cable pliers

Marking and drilling tools

Ink fountain Percussive drill (with drill bit) Dust cleaner Sample bits Power socket (two-phase and three-phase, with the current capacity greater than 15 A)



Category Name

General-purpose tools

Cross screwdriver (M3 ~ M6) Straight screwdriver (M3 ~ M6) Four adjustable wrenches Two spanners One inner-hexagon spanner Socket wrench Claw hammer Electric iron Solder wires

Measurement tools

Ruler (1 m) Steel tape Plumb

Protection tools Antistatic wrist strap Safety helmet Slip-proof glove

Small tools

Hacksaw Sharp-nose pliers Diagonal pliers Round-nose pliers Pliers Needle file Tweezers Scissors Hot wind blower Tin sucker Hydraulic crimper Crowbar

Auxiliary tools

Pulley block Rope Ladder Forklift

Meters Multimeter Earth resistance tester Standing wave ratio tester

Caution:

Aviod the using meters unless.Strictly calibrated and qualified.



Documentation Preparation Prepare the technical documentation, before the installation of equipment, including the engineering design documents, related technical documents, and acceptance documents.

1. Engineering design documents

The engineering documents created in the project survey design stage are the important basis for hardware installation, including:

BSS Engineering Design and Construction Drawing

Prepares by the design firm hires by the operator. Before the delivery the operator provides photocopy of the equipment.

Project Survey Report

Technical personnel of equipment provider are fill the Project Survey Report. If the project survey does not complete in time, then it’s a responsibility of equipment operator to perform the survey performs by the equipment operator, and report is completing and mail the report to the equipment provider. This report is use for the preparation of engineering auxiliary materials.

Environment Acceptance Report

The Environment Acceptance Report is use for the first environment acceptance in the BSC survey, to see whether the BSC installation requirements are satisfy or not. Any nonconformance rectifies by the equipment operator. The equipment operator rectifies any nonconformance. The second environment acceptance stage is performing in the construction implementation phase.

2. Technical documents

GoTa BSCB (V8.16) Digital Trunking System Base Station Controller Technical Manual

GoTa BSCB (V8.16) Digital Trunking System Base Station Controller Hardware Manual

GoTa BSCB (V8.16) Digital Trunking System Base Station Controller Installation Manual (Hardware)

3. Acceptance documents

• Installation Acceptance Report

• Test Acceptance Report

The Installation Acceptance Report and test Acceptance Report are the engineering documents for final acceptance after the BSC commissioning, provides by the equipment manufacturer to the equipment operator at the time of equipment delivery.


C h a p t e r 3

Unpack Acceptance

This chapter describes How to unpack the BSC

Acceptance and handover of Goods



Goods Counting While unpacking is performing, the representative of customer and the project supervisor must be present. If both Parties are not present at that time of unpacking then transporter holds the responsibility for any discrepancies in goods while unpacking.

Goods unpacking:

1. Check the Delivery Checklist of ZTE CORPORATION.

2. Check the total number of goods, the intactness of packing boxes, and check whether the destination matches the actual installation site against the packing list attach to the each packing box.

3. Goods are intact, start to unpack and inspect.

4. During the unpacking inspection process, if any short and wrong shipment or goods damage is finding, contact ZTE headquarters promptly.

5. ZTE uses crate or carton while packing of goods, and so appropriate tools are used to open.

Caution:

The BSC is a piece of expensive and valuable equipment. During the shipment, well packing, with clear water prevention and shock prevention marks. Handle gently and avoid exposure to sunshine and rain.

Unpacking Acceptance Report is incase No. 1. count goods, and keeps for archiving purpose.

Unpack Crate Crates are generally use for packing heavy goods like cabinet. This section describes the procedure for unpacking a crate and precautions for checking the outer appearance of cabinet.

Unpack Procedure 1. Prepare appropriate tools such as nail hammer, pliers, straight

screwdriver and crowbar.

2. Remove the packing sheet iron. Insert a straight screwdriver into the slit between crate and the front cover board to make it loose; then insert the crowbar to unclench the cover board.

3. Erect the crate. Make sure that supports face downward. Pull the cabinet out from the crate.

4. Remove the packing adhesive tape of cabinet.

Chapter 3 - Unpack Acceptance


Cabinet Check Equipment counting

Each crate is enclosing with a Packing List. The project supervisor count or check one by one numbers and types of equipment and parts in the crate, and sign for the handover of goods in the presence of user. If any inconsistency is finding, report to the headquarters of the ZTE CORPORATION promptly for further handling.

Checking the outer appearance of cabinet

The cabinet stand vertical on the solid horizontal ground after removing from crate.

The outer surface of cabinet is not free from dents, bulges, scratches, peels, and, blisters or stains

Check for any avoid damages or distortion of Busbars, fans and installation positions on the cabinet.

Check for Intactness of slots for the plug-in boxes on the cabinet keep intact. The Guide rails of plug-in slots must show no defect or fracture.

Check for intactness and legible of the slot identification.

The fastening screws are not loose, disconnect, or displace.

Check for accessories and fittings needs for cabinet mounting complete.

Caution:

The cabinet is provided with casters for easy movement.If use hand for moving direction avoid any damage to the cabinet or any accident.

Carton Unpack Cartons are use for the packaging of boards, terminals, and other accessories. Boards are keeping in anti-static bags during the shipment. Bags usually have a small package of desiccant to keep bags dry inside.

This section describes the procedure for unpacking a carton and precautions for checking the equipment.



Unpacking Procedure Following steps are use for unpack a carton:

1. Use diagonal pliers to cut the packing straps.

2. Use a paper knife to cut the adhesive tape along the slits on the carton cover. Cut safely to avoid damaging the goods inside.

Caution:

During the unpacking, antistatic measures must be taking to avoid damages to the boards.

While the equipment is moving to a hotter and damper place, wait for 30 minutes before unpacking the equipment. Otherwise, moisture may condense on the surface of the equipment and cause damage.

Properly dispose of recycle desiccants so as to keep away from their children.

Boards Check Equipment counting

Each carton is enclosing with a Packing List. The project supervisor count or check one by one and types of equipment in the carton, and sign for the handover of goods in the presence of user. If any inconsistency is finds, please report to the headquarters of the ZTE CORPORATION promptly for further handling

To check for outer appearance of boards

To check for any PCB fracture, component disconnection, and other defects

Acceptance and Handover Goods Upon completion of unpacking for acceptance, the representative of user and the project supervisor signs on the Unpacking Acceptance Report to acknowledge the acceptance. Pursuant to the contract, if goods are to be keep by the user after acceptance, both parties sign on the Unpacking Acceptance Report for confirmation, and then goods will be hand over to the user.

Both party hold a copy of Unpacking Acceptance Report and the project supervisor give feed back for the Acceptance Conclusion of this report to ZTE headquarter for archiving within seven days.


C h a p t e r 4

Cabinet Mount

This chapter describes Cabinet Positioning requirements

BSC Cabinet Mounting

Server Cabinet Mounting

Inter-Cabinet Fixing and connecting

BSC Cabinet Accessories Installation

Server Cabinet Accessories Installation



BSC Cabinet consists of two types:

BSC Cabinet

Server Cabinet

Cabinet Positioning requirements Safe bearing floor

Even distribution load

Easy equipment installation

Easy future maintenance

Easy system expansion

Cabinet Installation Requirements Cabinet installed vertically.

Level or height error not exceeds 3 mm.

Adjacent cabinets are close to one another.

Cabinets in a row on the same plane.

Depending upon the condition of equipment room, cabinet mounting mode selected.

Captive screws must be fastening.

Nuts protrusion length of same type should be the same.

Mounting and fixing of cabinet in accordance with shock prevention requirements.

Generally, cabinets are installing in horizontal rows for indoor installation.

Chapter 4 - Cabinet Mount


Figure 3 shows horizontal row. Cabinet

F I G U R E 3 - H O R I Z O N T AL R O W C AB I N E T



Figure 4 shows spacing between two horizontal cabinet rows and between cabinet and the wall.

F I G U R E 4 - S P AC I N G B E T W E E N H O R I Z O N T AL C AB I N E T R O W S AN D AL S O B E T W E E N C AB I N E T S AN D T H E W AL L

Cabinet

Cabinet

Cabinet

Cabinet

Cabinet

Cabinet

>1.5 m

>0.8

m

>1.5 m >1.5 m

Wall WallFront side

Front side

0.8 m

0.6

m

BSC Cabinet Mount BSC consists of single or multiple cabinets, depending upon the service capacity.

A single BSC cabinet consists of following components:

Cabinet & accessories

Plug-in box

Boards

Connection cables

Different types of plug-in box:

Service Shelf

Fan

Power

Cabling

GCM Shelf

Dust prevention

Plug-in box combines various boards, and acts as a separate unit.GCM shelf is installing with active/standby GPS Control Module (GCM).

Table 11 shows heights of various plug-in boxes.



TAB L E 11 - P L U G - I N B O X HEIGHTS

Name Height (U)

Service plug-in box 8

Fan plug-in box 1

Power distribution plug-in box 2

Cabling plug-in box 1

GCM Shelf 6

Dust prevention plug-in box 1

Note: 1U =44.45 mm. A service plug-in box can accommodate up to 17 boards, and a single cabinet can have a maximum of four 8U plug-in box. If the system capacity is large, install more cabinets.

BSC cabinet has four footings.

Figure 5 shows footings position of BSC Cabinet.

F I G U R E 5 - BSC CABINET FOOTINGS POSIT ION

12

1. Cabinet 2. Footing

Figure 6 shows footing structure of BSC cabinet.



F I G U R E 6 - BSC C AB I N E T FOOTING S T R U C T U R E

1

43

2

1. M16 bolt 2. Locking nut 3. Height-regulating nut

4. Insulating rubber washer

There are two BSC cabinet mounting modes:

Adjustable Base

Footing

Adjustable Base Mounting Mode This mode is applicable when equipment room floor is antistatic. Mount the BSC cabinet with adjustable bases. A single BSC cabinet is mounting with two bases.

ZTE provides three types of universal height-adjustable bases:

L1=160 ~ 210 mm

L2=210 ~ 310 mm

L3=310 ~ 510 mm

Each base type consists of upper support, lower support, and height locking bolt. The height of the base adjusts in a step of 25 mm.

The three types of bases are exactly of same structure but different heights. Figure 7 shows base appearance.

F I G U R E 7 - BASE APPEARANCE



Figure 8 shows the base structure.

F I G U R E 8 - B AS E S T R U C T U R E

72

4 6

5

3

1

1. Upper support 2. Lower support

3. Bolt M12 × 30 + plain washer 12 + spring washer 12

4. Spring washer 12. 5. Expansion bolt M12 × 100 6 .Nut M12.

7. Straight Washer

Following are steps for Adjustable Base Mounting of the BSC cabinet:

Take following precautionary measures before Base Positioning:

Avoid position conflict between the base and antistatic floorboard framework.

Keep internality of floor framework as far as possible from the base.

If any conflict is unavoidable, remove the conflict between base and the antistatic floor framework during installation.

Determine the base installation position according to benchmark size provided on the layout.

Marking and Drilling

Marking

Marking involves following steps:

Determine vertical reference line for the mounting location according to the layout.

Draw two straight lines 33 and 567 mm respectively away from the reference line.



Using front side of adjacent cabinet as a reference, draw a horizontal reference line for cabinet front side mounting. The reference line determines location of cabinet front side.

Draw two straight lines 52 and 748 mm respectively away from the horizontal reference line.

The intersection points of four straight lines determine positions of installation holes for the base.

If there are multiple cabinets to mount, use these four holes as reference and draw the installation holes for the other bases.

Figure 9 shows single BSC cabinet installation holes location.

F I G U R E 9 - S I N G L E I N S T AL L AT I O N H O L E S LO C AT I O N F O R T H E B AS E O F A S I N G L E BSC C AB I N E T I N S T AL L AT I O N H O L E S LO C AT I O N

1500m

m

800 mm

534 mm

600 mm

800m

m

696m

m

Wall

Wall



Figure 10 shows multiple BSC cabinets installation holes location.

F I G U R E 10 - M U L T I P L E BSC C AB I N E T S I N S T AL L AT I O N H O L E S LO C AT I O N

1500 m

m

800 mm534 mm

600 mm

800 m

m

696 m

m

Wall

Wall

1500 m

m

600 mm

600 mm

600 mm

Figure 11 shows Single BSC Cabinet drilling template.



F I G U R E 11 - S I N G L E BSC C AB I N E T D R I L L I N G TE M P L AT E

534 m m

600 m m

800 mm

696 mm

33 m m

567 m m

Caution:

To avoid inaccuracies, measure all holes location lines again after drawing, and make sure that every dimension is correct.

Drilling

Drill a 90 mm hole with the f Φ 14 bit at each marked installation position on the ground.

Take following precautionary measures for drilling:

When drilling with a percussive drill or an electric hammer, keep the drill bit vertical to the ground.

Hold the drill tightly with both hands, and force it downward.

Keep the drill steady, as its swaying may damage holes position on the ground, either enlarging or inclining them.

If the ground is too smooth to keep the drill bit steady, make a pit at holes position with a chisel.

Caution:

Marking and drilling are the basis of the hardware installation. Their inaccuracy causes great inconvenience to the later work and affects the engineering quality.



Expansion bolts (M12 × 100) Installation

Take following precautionary measures before expansion bolts Installation:

Use a vacuum cleaner to remove dust from inside and outside of holes.

Measure the spacing between holes.

Place the adjustable base, and check whether holes match the base or not.

Re-position and re-drill holes with inaccuracies.

Expansion bolts installation involves following steps:

Remove washer and nut from the expansion bolt.

Insert expansion bolt and tube vertically into the hole.

Strike expansion bolt using a rubber hammer until the expansion tube of the expansion bolt enters completely into the floor.

Figure 12 shows the expansion bolts (M12 × 100) installation.

F I G U R E 12 - E X P AN S I O N B O L T S (M12 × 100) IN S T AL L AT I O N



Base installation and Fixing

Adjusting the base height

Base height adjustment involves following steps:

According to height measurement of the floor and cabinet footings adjustable height range, adjust all the bases to pre-determined height.

Use fastening torque equal to 45 Nm to fasten the height-locking bolt.

Fasten base height-locking bolt in accordance with the principle: centre before both sides.

For a rough ground surface, use ZTE provided washers between base and ground to raise the height of one particular side. These washers are available in two sizes, 1 and 2 mm.

Figure 13 shows Washers Diagram.

After height adjustment, the height difference between two bases installed for a cabinet not more than 1.5 mm.

F I G U R E 13 - W AS H E R S D I AG R AM

1 2

1. 1 mm washer 2. 2 mm washer

Base fixing involves the following steps:

Align base installation holes with the corresponding expansion tubes.

Fix the bases on the floor with nuts and washers.

Use the fastening torque equal to 45 Nm.



Figure 14 shows the installed bases for a single BSC cabinet.

F I G U R E 14 - S I N G L E BSC C AB I N E T I N S T AL L E D B AS E S



Cabinet Positioning

Position cabinet on centre of the base.

Cabinet mounting

Cabinet mounting consists of two steps:

Cabinet height adjustment

Cabinet leveling

Cabinet height adjustment

Perform the following steps for Cabinet height adjustment:

Loose the locking nuts.

Ensure that all sides of cabinet are parallel to walls of equipment room.

Adjust cabinet height through the height-regulating nut.

Leave a spacing of 10 mm between cabinet bottom and antistatic floor in order to ensure normal opening of the cabinet door.

Figure 15 shows spacing between BSC cabinet bottom and antistatic floor.

F I G U R E 15 - S P AC I N G B E T W E E N T H E BSC C AB I N E T B O T T O M AN D T H E AN T I S T AT I C FL O O R

1

1. Antistatic floor (unit: mm)

Cabinet leveling

Cabinet leveling involves following steps:

Place level bar at two orthogonal directions on cabinet top.

Adjust height of four footings to adjust level of cabinet.

After adjustment, horizontal and vertical deviations not exceed 3 mm.

Tighten the locking nut after the adjustment.



Cabinet fixing

Cabinet fixing involves following steps:

Clamp press plate components on the cabinet footings.

Place the insulating washers.

Fix the cabinet with washers, spring washers, and bolts.


Figure 16 shows the press plate components.

F I G U R E 16 - P R E S S P L AT E C O M P O N E N T S

1

2

4

3

1. Press plate 2 Insulating washer . 3. Large gasket 4. Insulating gasket

Figure 17 shows the single BSC cabinet fixing.



Figure 17 - SINGLE BSC Cabinet Fixing

I II

654

III

23

1IV

1. Bolt 2. Spring washer 3. Plain washer 4. Insulation washer

5. Press plate 6. Insulating gasket

Caution:

Fasten bolts crossly one by one inorder to reduce stress between bolts and the cabinet.

Figure 18 shows a single BSC cabinet fixed on the bases.

F I G U R E 18 - A S INGLE BSC C AB I N E T F I X E D O N T H E B AS E S

Insulation test

Perform the Insulation test during the installation of the cabinet in order to ensure that the equipment can run stably and reliably after installation.



Following is the procedure for insulation test:

Measure the resistance of the cabinet footing and the expansion bolt using a Multimeter.

Proceed to the next step of installation if the resistance is greater than 5 Mega ohms (open-circuit).

If the resistance is less than 5 Mega ohms, shows that footings are not insulate with the ground (close-circuit). In this case, check whether the insulating sleeve is properly installing, and not damaging.

Caution:

The insulation test conductes each time after one footing of a cabinet is fixing. The work load will become much larger if the insulation test is conducting only at a later stage of installation.



Figure 19 shows the Adjustable base mounting mode installation flow.

F I G U R E 19 - AD J U S T AB L E B AS E M O U N T I N G M O D E I N S T AL L AT I O N FL O W

Insulation test passed?

Base

Positioning


Expansion bolts Installation

Cabinet Fixing

End

No

Yes

Cabinet Positioning

Cabinet mounting

End

Base Installation and

Fixing



Foot Mounting Mode This mode is applicable when equipment room floor is not antistatic. Directly mount the cabinet on the floor with footings. Use the four press plates to fasten the cabinet directly with the floor.

Following steps for Footing Mounting Mode

Cabinet positioning

Determine the cabinet installation position according to the benchmark size provided on the layout.


Marking involves following steps

Determine vertical reference line according to the layout.

Draw two straight lines 149 and 451 mm respectively from the vertical reference line.

Use front side of adjacent cabinet as a reference. Draw a horizontal reference line for the front side of the BSC cabinet mounting. This reference line determines the location of the BSC cabinet front side.

Draw two straight lines 52 and 748 mm from the horizontal reference line respectively.

The intersection points of these four lines determine installation holes positions for cabinet mounting.

If there are multiple cabinets to mount, use these four holes as reference and draw the installation holes for other bases.

Figure 20 shows the single cabinet holes location.



F I G U R E 20 - S I N G L E BSC C AB I N E T H O L E S LO C AT I O N

1500 m

m

800 m m

302 m m

600 m m

800 m

m

696 m

m

W a ll

W a ll



Figure 21 shows the multiple BSC cabinet holes location.

F I G U R E 21 - M U L T I P L E BSC C AB I N E T S H O L E S LO C AT I O N S

1500 m

m

800 mm302 mm

600 mm

800 m

m

696 m

m

Wall

1500 m

m

600 mm 600 mm 600 mm

Wall

Caution:

To avoid inaccuries, measure all hole location lines again after they are drawn, and make sure every dimension is correct.



Drilling

Drill a 90 mm hole with φ 19 bit at each marked installation position on the ground.

Take following precautionary measures for drilling:





Also by using a drilling template, directly mark holes at the installation location.

Figure 22 shows single cabinet mounting drilling template.

F I G U R E 22 - S I N G L E C AB I N E T M O U N T I N G D R I L L I N G TE M P L AT E

302 mm

600 mm

800 mm

696 mm

149 mm

451 mm

Caution:

Marking and drilling are the basis of the hardware installation. Their inaccuracy causes great inconvenience to the later work and affects the engineering quality.




Take following precautionary measures before expansion bolts Installation

Use a vacuum cleaner to remove the dust inside and outside holes.



Following is the procedure for expansion bolts installation:

Remove the washer and nut from the expansion bolt.

Insert the expansion bolt and tube vertically into the hole.

Strike the expansion bolt using a rubber hammer until the expansion tube of the expansion bolt enters the floor completely.

Cabinet mounting

Align the press plate with the installation holes on the floor.

Cabinet mounting consists of two steps

Cabinet height Adjustment

Cabinet leveling


Cabinet height Adjustment involves following steps


Ensure that all the sides of the cabinet are parallel to the walls of the equipment room.

Adjust the cabinet height through the height-regulating nut.

Cabinet leveling

Cabinet leveling involves following steps

Place the level bar at two orthogonal directions on the cabinet top to check the cabinet level.

Through the height-adjustable nuts adjust heights of the four footings of cabinet in order to level the cabinet.



Cabinet fixing


Clamp the press plate components onto the cabinet footings.

Place the insulating washers.

Fix the cabinet with washers, spring washers, and bolts.




Figure 23 shows the cabinet fixing.

F I G U R E 23 - C AB I N E T F I X I N G

7

654321

IVII IIII

1. Nut 2. Spring washer 3. Plain washer 4. Insulating washer 5. Expansion bolt 6. Press plate 7. Insulating gasket

Caution:

Fasten bolts crossly one by one inorder to reduce the stress between bolts and cabinet.

Figure 24 shows a single cabinet fixed on the footings

F I G U R E 24 - S I N G L E BSC C AB I N E T F I X E D O N T H E FO O T I N G S



Insulation test

Perform the Insulation test during the installation of cabinet in order to ensure that the equipment can run stably and reliably after installation.

Following is the procedure for insulation test

Measure the resistance of cabinet footing and the expansion bolt using a Multimeter.

Proceed to the next step of installation if the resistance is greater than 5 Mega ohms (open-circuit)

If the resistance is less than 5 Mega ohms, shows that the footings are not insulate with the ground (close-circuit). In this case, check whether the insulating sleeve is installing and not damaging.

Caution:

The insulation test conductes each time after one footing of a cabinet is fixing. The work load will become much larger if the insulation test is conducteing only at a later stage of the installation.



Figure 25 shows the footing mounting mode installation flow.

F I G U R E 25 - I N S T AL L AT I O N F L O W


Start

Cabinet Positioning


Cabinet Fixing

End

No

Yes

Cabinet Installation

Expansion Bolt

Installation



Server Cabinet Mounting

Server Cabinet mounting is same as that of the BSC cabinet mounting, except that the drilling and fixing sizes are different.

Adjustable Base Mounting Mode Base structure

Use three models of universal adjustable bases provides by the ZTE CORPORATION. For further details,

Figure 26 shows the server cabinet universal base installation

F I G U R E 26 - S E R V E R C AB I N E T U N I V E R S AL B AS E I N S T AL L AT I O N

7

3

4

5

6

1

2

11

10

L

8

9

1. Press plate 2. Footing 3. Adjustable bracket 4. Height-locking bolt 5. Fixed bracket 6. Expansion bolt

7. Foundation 8. Cabinet 9. Antistatic floor 10. Floor support 11. M8 X 30 bolt (Plain washer/spring washer)

Recommended anchor bolts are M12 × 100 expansion bolts.

Following are the steps for Adjustable Base Mounting of the BSC cabinet:

Positioning the base

Take following precautionary measures for the Base Positioning:

Avoid position conflict between base and antistatic floorboard framework.

Keep internal floor framework away from base.

If any conflict is unavoidable, remove the conflict between base and the antistatic floor framework during the installation.

Determine the base installation position according to the benchmark size provided on the design layout.



Marking and drilling

Marking involves following steps:

Measure a few marks points with a tape.

Use an ink fountain to mark two straight lines 820 mm apart and parallel to the reference line.

According to the design, mark the four installation holes for the first cabinet on the two lines.

Based on these holes location, mark the installation holes for other bases one by one.

Figure 27 shows the Installation holes location of a single server cabinet

F I G U R E 27 - S I N G L E S E R V E R C AB I N E T I N S T AL L AT I O N H O L E S LO C AT I O N

Outer surface of the cabinet

Base range

Wall

58836

800

820

1500

65

≥

≥

Unit: mm Drilling

Select the φ 19 bit for drilling. The depth of each hole must be equal to the length of the expansion tube plus the flare head.

Take following precautionary measures before drilling








Take the following precautionary measures before the expansion bolts Installation:

Use a vacuum cleaner to remove the dust from inside and outside of holes.

Measure spacing between holes.




Remove washer and nut from the expansion bolt.


Strike the expansion bolt using a rubber hammer until the expansion tube completely enters the floor.

Base mounting

Base height adjusting involves following steps:

According to height measurement from the floor and adjustable height range of cabinet footings, adjust all the bases to pre-determined height.

Use the fastening torque equal to 45 Nm to fasten the height-locking bolt.

Fasten the base height-locking bolt in accordance with the principle: center before both sides.

The height difference between two installed bases for a single cabinet is not more than 1.5 mm after adjustment.

For a rough ground surface, use the ZTE provided washers between the base and the ground to raise the height of one particular side. These washers are available in two sizes, 1 and 2 mm.



Cabinet positioning

Position cabinet on centre of base, and make sure the press plate is aligning with the installation holes on the base.

Cabinet Mounting

Cabinet mounting consists of two types


Cabinet leveling


Cabinet height adjustment involves following steps


Ensure that all sides of cabinet are parallel to walls of the equipment room.


Cabinet leveling

Cabinet leveling involves following steps


Through the height-adjustable nuts adjust the heights of the four footings of cabinet in order to level the cabinet.



Cabinet fixing


Clamp the press plate components onto the cabinet footings.

Tighten the retaining nuts.

Fasten press plates onto the base with four M10 × 25 bolts in order to fix the cabinet.

Figure 28 shows footing, press plate and base fixing.



F I G U R E 28 - FO O T I N G , P R E S S P L AT E AN D B AS E F I X I N G

1

23456

1. Cabinet footing 2. Press plate 3. M10 × 25 bolts 4. Washer 5. Insulation pad 6. Base

Insulation test

Perform the Insulation test during the installation of cabinet in order to ensure that the equipment can run stably and reliably after installation.


Measure the resistance of cabinet footing and the expansion bolt using a multimeter.

Proceed to the next step of installation if the resistance is greater than 5 Mega ohms (open-circuit)

If the resistance is less than 5 Mega ohms, shows that the footings are not insulating with the ground (close-circuit). In this case, check whether the insulating sleeve is installing and not damaging.

Caution:

The insulation test conductes each time after one footing of a cabinet is fixing. The work load will become much larger if the insulation test is conducting only at a later stage of the installation.

Foot Mounting Mode Footing Installation

Four sets of footing fixing components are present in the package of auxiliary materials for each cabinet.

Footing installation involves following steps.

Make the cabinet lie flat and unscrew footings.

Put on the insulation pad.

Press the plate and screw them back.



Press plate component Positioning

Determine position for installing press plate component according to design layout.

Figure 29 shows the footing and press plate components.

F I G U R E 29 - FO O T I N G AN D P R E S S P L AT E C O M P O N E N T S

1

23

4

6

5

1. Retaining nut 2. Tightening bolt and washer 3. Bolt insulated ring 4. Press plate

5. Insulating pad at the bottom of the press plate

Note:

Using the insulating rubber pad between the footing and press plate, and also bolt insulating jacket ensures insulation between the cabinet, footing and bolt insertes intothe footing.




Marking

Marking involves following steps

Measuring points with a tape.

Use an ink fountain to mark two straight lines 640 mm apart and parallel to the reference line.

According to design, mark the four installation holes for the first cabinet on the two lines.

Based on these holes location, mark other installation holes one by one. Figure 30 shows the installation holes location.

F I G U R E 30 - I N S T AL L AT I O N H O L E LO C AT I O N S

Outer surface of the cabinet

Wall

800

1500

≥

≥

Unit: mm Drilling

Select φ 19 bit for drilling. The depth of each hole should be equal to the length of the expansion tube plus the flare head.

Drilling involves following steps:








Take the following precautionary measures before the expansion bolts Installation:

Use a vacuum cleaner to remove the dust inside and outside of holes.





Remove the washer and nut from the expansion bolt.


Strike the expansion bolt using a rubber hammer until the expansion tube of the expansion bolt enters the floor completely.

Cabinet Mounting

Mount cabinet to holes position, and make sure the press plate is aligned with the installation holes on the floor.

Cabinet mounting consists of two types:


Cabinet leveling


Cabinet height adjustment involves following steps


Ensure that all the sides of the cabinet are parallel to the walls of the equipment room.


Cabinet leveling

Cabinet leveling involves following steps:


Through the height-adjustable nuts adjust the heights of four footing of cabinet in order to level the cabinet.

Level the cabinet by using a gradient at three points.


Tighten the locking nut after the adjustment

Fixing cabinet



Place the press plate on the cabinet footing.

Fasten press plates onto the base with four M10 × 25 bolts in order to fix the cabinet.

Figure 31 shows footing and press plate component installation.

F I G U R E 31 - FO O T I N G AN D P R E S S P L AT E C O M P O N E N T I N S T AL L AT I O N

32

1

1. M10 × 25 bolt 2. Press plate 3. Footing (unit: mm)

Insulation test

Perform the Insulation test during the server cabinet installation in order to ensure that the equipment can run stably and reliably after installation.


Measure the resistance of cabinet footing and the expansion bolt using a multimeter.

Proceed to the next step of installation if the resistance is greater than 5 Mega ohms (open-circuit).

If the resistance is less than 5 Mega ohms, shows that the footings are not insulate with the ground (close-circuit). In this case, check whether the insulating sleeve is installing and not damaging.



Figure 32 shows the footing mounting mode installation flow.

F I G U R E 32 - S E R V E R C AB I N E T FO O T I N G M O U N T I N G M O D E I N S T AL L AT I O N FL O W


Start

Footings Installation

press plate component

Positioning

Cabinet Fixing

End

No

Yes

Cabinet mounting

Expansion Bolt

Installation



Server Cabinet inside Equipment Installation Equipment used inside the server cabinet is of three types:

Universal server

Switches

Routers

Universal Server

The universal server installation steps are as follows:

Equipment Bracket Installation

Equipment bracket installation involves following steps.

Determine equipment location inside the cabinet.

Remove cabinet blank panel from that location.

Install equipment bracket on both sides at equipment location.

Level and adjust height of brackets on both sides.

Fasten it with bolts and nuts.

Side tabs fixing

M3 screws Installation involves following steps.

Remove six M3 screws (three on left and three on right) from both sides of server chassis.

Using M3 screws fix attached side tabs.

Figure 33 shows server cabinet with fixed side tabs.

F I G U R E 33 - S E R V E R C AB I N E T W I T H F I X E D S I D E TAB S

Side tab

Note:

For some server models, side tabs are chassis integral part.In this case side tabs fixing is not require.

Server chassis insertion



Insert server chassis along with brackets into the cabinet.

Figure 34 shows the server chassis insertion.

F I G U R E 34 - S E R V E R C H AS S I S I N S E R T I O N

Server chassis fixing

Adjust four holes of the side tabs with erect plates located at the cabinet inner side pillars.

Use four captive screws to fix the chassis with the erect plates.

Tip:

For installing multiple devices in the cabinet, plan their installation position with the following guidelines:

Make a layout for a pleasant and harmonious look.

Leave appropriate amount of spacing between devices for heat dissipation



Figure 35 shows server cabinet inside equipment installation flow.

F I G U R E 35 - S E R V E R C AB I N E T I N S I D E E Q U I P M E N T I N S T AL L AT I O N F L O W

Start

Equipment Bracket Installation

Side tabs fixing

End

Server chassis fixing

server chassis insertion

Switch

Install switch in upper or lower part of cabinet, depending upon cabling conditions. Steps for switch installation are same as that of universal server installation.

Router

Install router in upper or lower part of cabinet, depending on cabling conditions. Steps for router installation are same as that of universal server installation.



Figure 36 shows the server cabinet layout.

F I G U R E 36 - S E R V E R C AB I N E T LAY O U T

Front door removed

6U

16U

11U

1U17U

3U

1U1U

1U

Server

Server

Monitor and keyboard switcher

1U

Operation & maintenance

server 3U

1U

3U

1U

2U

Disk array

1U

4U

4U

4U

1U

35U

24U

29U

38U

1USwitch

LCD monitor

Router

6U

22

00 m

m

20

00 m

m1U

1U1U



Inter-cabinet Fixing and connecting A large capacity BSC needs multiple BSC cabinets.

Following is the cabinet arrangement:

Control cabinet with the GCM is cabinet 1.

Cabinet with the Backplane of Packet Switch Network (BPSN) is cabinet 2.

The rest are cabinets 3, 4, and so on.

For installing multiple server cabinets in a row, connect and fix them in same manner as the BSC cabinets.

Inter-Cabinets fixing Following are multiple cabinets fixing requirements:

Place one cabinets row at least 1.5 m away from another cabinet’s row.

Place cabinet’s sides greater than 0.8 m away from walls.

Place cabinets front greater than 1.5 m away from walls.

Reserve at least 1.5 m wide air passages in the equipment room.

Multiple Cabinets fixing involves the following steps:

Position cabinet’s first row.

First adjust and tighten outmost cabinet.

Gradually adjust and tighten other cabinets with first cabinet as a reference.

Install second and third rows of cabinets.



Figure 37 shows multiple cabinets fixed.

F I G U R E 37 - M U L T I P L E C AB I N E T S F I X E D

Inter-Cabinet Connecting Following are steps for connecting two adjacent cabinets in a same row:

Remove the angle supports from top of adjacent cabinets.

Figure 38 shows angle support on top of adjacent cabinets removed.



F I G U R E 38 - AN G L E S U P P O R T S O N T H E TO P O F AD J AC E N T C AB I N E T S R E M O V E D

12

1. Fastening screw 2. Angle support

Rotate both angle supports 180 degrees clockwise of right cabinet.

Reinstall them using fastening screw.

Rotate both angle supports 180 degrees anticlockwise of left cabinet.



Figure 39 shows angle support on the top of adjacent cabinets removed.

F I G U R E 39 - AN G L E S U P P O R T S O N T H E TO P O F AD J AC E N T C AB I N E T S R E I N S T AL L E D

Connect angle supports of two adjacent cabinets using hex bolts (M8 × 12), plain washers, spring washers, and M8 nuts.

Figure 40 shows connections between adjacent cabinets.

F I G U R E 40 - C O N N E C T I O N S B E T W E E N AD J AC E N T C AB I N E T S

1. M8 × 12 hex bolt 2. Spring washer 3. Plain washer 4. Angle support 5. M8 nut



BSC Cabinet Installation Accessories Following are BSC cabinet accessories:

Chutes

Decorative plate

Fan plug-in box

Cabinet front/back door

Air filter

Cabinet label

Chutes Installation There are two types of chutes:

Horizontal

A horizontal chute is present at the BSC cabinet back.

Vertical

Vertical chute is present on left and right side at the BSC cabinet back.

Chutes Installation requires the following:

Install chutes according to design layout.

Make horizontal chute run parallel with the row.

Make vertical chute parallel with the ground.

Make chutes installation neat and consistent, without unevenness or inclinations.

Clean dust inside the chutes.

Keep heavy current cables chutes away from those of light current cables. If unavoidable, shield heavy current cables.

Decorative Plates Installation Decorative plates are present on front/ rear and on other sides of the BSC cabinet.

Perform the following steps to install decorative plates:

Front/Rear decorative plates Installation

Align connection holes on the front/rear decoration with those on bottom lintel bracket of the BSC cabinet.

Fix them with captive screws.



Figure 41 shows front/rear decorative plates fixing of the BSC Cabinet.

F I G U R E 41 - FR O N T /R E AR D E C O R AT I V E P L AT E S F I X I N G O F T H E BSC C AB I N E T

1

2

3

1. Screw 2. Front decorative plate 3. Rear decorative plate

Figure 42 shows installed front/rear decorative plates.

F I G U R E 42 - I N S T AL L E D FR O N T /R E AR D E C O R AT I V E P L AT E S

If there are multiple cabinets, install other cabinets front/rear decorative plates after first cabinet.



Figure 43 shows front/rear decorative plates fixing for multiple cabinets.

F I G U R E 43 - M U L T I P L E BSC C AB I N E T FR O N T /R E AR D E C O R AT I V E P L AT E S F I X I N G

Side’s decorative plates Installation

Align the connection holes of side decorative plates with those on the front/rear decorative plates.

Tight sides decorative plates using M4 screws.

Figure 44 shows side decorative plates fixing

F I G U R E 44 - S I D E D E C O R AT I V E P L AT E S F I X I N G

1 2 3

1. Left decorative plate 2. Screw 3. Right decorative plate



Figure 45 shows the installed side decorative plates of a single cabinet.

F I G U R E 45 - S I N G L E C AB I N E T I N S T AL L E D S I D E D E C O R AT I V E P L AT E S

For multiple cabinets in a row, install the decorative plates at only two sides of the row.

Fan Plug-in Box Installation Before installation cabinet is provides a fan plug-in box

Figure 46 shows the fan plug-in box structure.

F I G U R E 46 - FAN P L U G - I N B O X S T R U C T U R E

Figure 47 shows fan module group picture.



F I G U R E 47 - FAN M O D U L E GR O U P P I C T U R E

Perform following steps to replace a fan module group.

Press middle unlock button of fan module group that needs to replace.

Figure 48 shows unlock button of fan module group.

F I G U R E 48 - FAN M O D U L E GR O U P U N L O C K B U T T O N

Draw out fan module group from fan plug-in box.

Figure 49 shows unlock button of fan module group.



F I G U R E 49 - D R AW I N G O U T T H E FAN M O D U L E GR O U P

1. Check the circuit and replace failed fan in fan module group.

2. Insert fan module group in fan plug-in box.

Caution:

To guarantee the ventilation and heat dissipation of the entire equipment.Perform the following steps

Perform maintenance of fan module group one by one.

Maintenance time of each fan module group must be within 25 minutes.

Front and Rear Doors Removing Perform the following steps for doors removing:

Open the front/rear door.

Remove the grounding cable (yellow/green) locating at the bottom of the door.

Figure 50 shows grounding cable detaching of the BSC Cabinet door.



F I G U R E 50 - GR O U N D I N G C AB L E D E T AC H I N G O F T H E BSC C AB I N E T D O O R

Loose fastening screws beside upper/lower hinge pins, and unplug the pins upward.

Figure 51 shows upper/lower hinge pins unplugging of the BSC Cabinet door.

F I G U R E 51 - UPPER/L O W E R H I N G E P I N S U N P L U G G I N G O N T H E BSC C AB I N E T D O O R



Hold the doors in order to prevent them from falling off.

Slightly lift the door, and move it outwards.

Remove the door.

Front and Rear Doors Fixing Following are steps for door fixing

Place the door on upper and lower hinges of cabinet.

Align top and bottom ends of door with the pin holes.

Hold the door straight, insert pins downward gently.

Tight fastening screw beside pins.

Connect grounding cables (yellow/green) between the door and cabinet located at the bottom of the door.

Figure 52 shows the door fixing.

F I G U R E 52 - DOOR F I X I N G



Air Filter Installation Bottom of each cabinet is installing the dust prevention plug-in box. Air filter is present inside the dust prevention plug-in box.

Figure 53 shows the dust prevention plug-in box installation location.

F I G U R E 53 - D U S T P R E V E N T I O N P L U G - I N B O X I N S T AL L AT I O N LO C AT I O N I N T H E BSC C AB I N E T

Dust Prevention

plug-in box

Depending upon working condition in the equipment room, clean the air filter once a month or a quarter.

Perform following steps to clean the air filter:

Remove fastening screws of dust prevention plug-in box.

Draw out air filter from the cabinet.

Figure 54 shows drawing out of air filter.



F I G U R E 54 - BSC C AB I N E T AI R F I L T E R

Clean the air filter with warm water (less than 40°C).

Dry either by placing it in the air or by swinging it.

Install air filter back to the dust prevention plug-in box.

Install dust prevention plug-in box into the cabinet.

Caution:

Do not force water into mounting holder of air filter.

Attaching Cabinet Label Use cabinet label is to identify location information of the equipment.

Attach cabinet label on upper right corner of the nameplate. Figure 55 shows cabinet label position.



F I G U R E 55 - C AB I N E T LAB E L P O S I T I O N

1

1. Cabinet label

Server Cabinet Accessories Installation Following are the server cabinet accessories

Top frame

Top panel

Top side panel

Side panels

Front/rear doors

Cabinet Top Frame Installation Top frame further consist of two panels:

Top

Top side

Following are steps for cabinet top frame installation.

Install the top panels.

Install top side panels together with the side panels.

Fix top side panels with the top panel using M5 screws.

Four sides of top frame on the same plane as respective sides of cabinet.



Figure 56 shows top panel installation of Server Cabinet.

F I G U R E 56 - S E R V E R C AB I N E T TO P P AN E L I N S T AL L AT I O N

When multiple cabinets are mounting, there is no need to install top side panels of middle cabinet. Instead, use adjacent top panels with connection plate and M5 screws.

Tip:

After cables lay, install wiring, side panels and doors.



Side Panels Installation

Side panels Installation of a single cabinet

There are two recesses on upper part of the side panel for hanging on to hook hitches.

Following are steps for Side panels Installation of a single cabinet.

At the top, mount side panel on the cabinet hangers.

Figure 57 shows hangers installation for side panel of server cabinet.

F I G U R E 57 - S E R V E R C AB I N E T H AN G E R S I N S T AL L AT I O N

Hanger

Fix bottom of side panel with M10 bolts, washers, and nuts.

Insert screw ends of hangers into corresponding bolt holes present at side beams of server cabinet.

From outside tight them with a wrench.



Figure 58 shows side panel installation of server cabinet.

F I G U R E 58 - S E R V E R C AB I N E T S I D E P AN E L I N S T AL L AT I O N

Connecting block



Figure 59 shows server cabinet with one side panel install.

F I G U R E 59 - S E R V E R C AB I N E T W I T H ON E S I D E P AN E L I N S T AL L

Side panels Installation of a cabinet row

When cabinet row is mounted, install only two sides of each row with the side panels. The installation procedure is similar to that of a single cabinet installation.

Figure 60 shows side panel installation of a cabinet row.



F I G U R E 60 - C AB I N E T R O W S I D E P AN E L S I N S T AL L AT I O N



Front/rear doors Installation Front/rear doors Installation involves following steps:

Align Φ 6 pin holes at door bottom with bottom pin hole of cabinet.

Insert the pin.

Release the pin.

Follow same procedure for the door top.

Figure 61 shows Front/Rear Installation Doors of Server Cabinet

F I G U R E 61 - S E R V E R C AB I N E T FR O N T /R E AR I N S T AL L AT I O N D O O R S

32

1

32

1

1. Top pin 2. Fixed pin 3. Bottom pin hole



Figure 62 shows install front/rear doors of server cabinet.

F I G U R E 62 - S E R V E R C AB I N E T I N S T AL L E D FR O N T /R E AR D O O R S


C h a p t e r 5

Power and Grounding System Installation

This chapter describes Power system installation

Grounding system installation



Power System Installation BSC has two types of power supplies such as:

-48 V DC supply for the BSC and alarm box

220 V AC supply for server, router, Ethernet switch, and background terminals.

For different power supplies, power cables their installation procedures and precautions are different.

Tip:

If operator does not provide a stable power supply, use Uninterrupted Power Supply (UPS) to power the server cabinet. The background maintenance terminals are powered by normal main power supply.

Power Cable Types There are five types of power cables in BSC system:

Power distribution plug-in box power cable

For easy connection of power cable and grounding cable, designing of each BSC cabinet is -48 V leading-in box, installed at top of cabinet. Functions of power box are includes of -48 V of input primary power, monitoring of over-/under-voltage, monitoring, indication, and alarming of system status and lightning protection.

To see the internal structure of power distribution plug-in box loosen fastening screws on front panel, open it and see internal structure.

Chapter 5 - Power and Grounding System Installation


Figure 63 shows power distribution plug-in box internal structure

F I G U R E 63 - P O W E R D I S T R I B U T I O N P L U G - I N B O X I N T E R N AL S T R U C T U R E

1. Connection terminal 2. Lightning arrester

3. Backplane of PWRD (PWRDB) 4. Air switch

5. Power Distributor (PWRD) 6. Isolating diode

7. -48 V input copper busbar 8. Radiator of isolating diode

9. Outer frame

Fan power cable

Fan power cable supplies -48 V from busbar to fan on top of cabinet. In addition, it transmits rotation speed signal of fan to the PWRD.

Fan plug-in box power cable

Fan plug-in box power cable supplies -48 V from busbar to fan group. It also transmits rotation speed and temperature signal of fan to PWRD.

Service plug-in box power cable

Service plug-in box power cable uses 6-pin power socket to supply -48 V from busbar. Service plug-in box power cable includes external and internal cables. External cable is for connection between busbar, and plug-in power supply filter. Internal cable is for connection between plug-in box, power supply filter and backplane.

AC power cable

Each server cabinet consists of two AC power cables for connecting AC power distribution cabinet, and server cabinet. Both AC power cables are



fire-resistant 3-core (4 mm2 for each core) .Red core connects to live line, black one to neutral line, and yellow one to protect ground cable.

AC power connection box and power supply of background maintenance terminal are connects with AC power sockets.

Power Cable Installation Flow Figure 64 shows installation flow of BSC power system.

F I G U R E 64 - BSC POWER S Y S T E M I N S T AL L AT I O N FL O W

Power distribution plug -in box cable installation

Fan plug-in box cable installation

Service plug-in box cable installation-

Server cabinet power cable installation

Start

End

Fan cable installation on top of cabinet



Power Cable Installation Procedure Install power cables for power distribution, fan, service plug-in box, and server cabinet respectively according to installation flowchart.

Procedure for power cables installation:

1. Power distribution plug-in box cable

Supply -48 V from DC power cabinet to power distribution plug-in box through filter at top of cabinet. Power module processes it and supplies to each plug-in box through busbar. -48 V DC power cable is available in 25 and 16 mm2 versions. Use 25 mm2 cable Appearance of power cable is be either blue or black. Connect blue one to -48 V DC, and black one to -48 V GND. Figure 65 shows Power Distribution Plug-in Box Cable Structure

F I G U R E 65 - P O W E R D I S T R I B U T I O N P L U G - I N B O X C AB L E

1. Round bare terminal 2. Cable label 3. Location for label 4. Power cable

Table 12 shows power distribution plug-in box cable configuration.

TAB L E 12 - P O W E R D I S T R I B U T I O N P L U G - I N B O X C AB L E C O N F I G U R AT I O N

Serial No. Name Quantity End A End B

1 Power cable from power distribution plug-in box to busbar

1 Busbar -48 V

Lower end of -48 V output terminal of power distribution plug-in box

2 Power cable from power distribution plug-in box to busbar

1 Busbar -48 V GND

Lower end of -48 V GND output terminal of power distribution plug-in box

3 Power cable from power distribution plug-in box to filter

2 Filter -48 V output

Upper end of -48 V input terminal of power distribution plug-in box



Serial No. Name Quantity End A End B

4 Power cable from power distribution plug-in box to filter

1 Filter -48 V GND output

Upper end of -48 V GND input terminal of power distribution plug-in box

5 -48 V power cable 1 Blue: operator -48 V

Blue: filter -48 V input

6 -48 V power cable 1 Black: Operator -48 V GND

Black: filter -48 V GND input

7 PWRDB power cable 1 Busbar PWRDB power supply DB9 socket

Fan Power cable Installation on top of cabinet

Figure 66 shows fan power cable structure on top of cabinet.

F I G U R E 66 - F AN P O W E R C AB L E

Table 13 shows fan connection relationships between two end power cables

TAB L E 13 - R E L AT I O N S H I P S B E T W E E N T W O E N D P O W E R C AB L E S

End A End B

Blue: -48 V (B1)

Yellow/green: PE (B2) Electrical outlet of fan

Black: -48 V GND (B3)



Fan plug-in box, and power cable installation.

Power distribution plug-in box and power supply to fan plug-in box through busbar. Figure 67 Shows fan plug-in box, and power cable structure

F I G U R E 67 - F AN P L U G - I N B O X P O W E R C AB L E

Busbar side is round bare terminal, fixed at corresponding position of the busbar with a screw.

Fan plug-in box side is six-pin power plug, installed at corresponding connector position on rear panel of fan plug-in box. Supply -48 V from busbar to fan plug-in box, through one mm2 power cable of fan plug-in box.

Table 14 shows connection relationship between ends fan plug-in box power cables.

TAB L E 14 - F AN P L U G - I N B O X P O W E R C AB L E S

End A of Direction A End B Cable Color Signal

1 B1 Blue -48 V

2 - - -

3

4 B2 Yellow/green PE

5 - - -

6 B3 Black -48 V GND



Service plug-in box and power cable installation.

Figure 68 shows plug-in box external power cable structure

F I G U R E 68 - P L U G - I N B O X E X T E R N AL P O W E R C AB L E

Busbar side of external cable is round bare terminal fixed at corresponding position on busbar with screw. Plug-in filter side is three-pin power supply plug. Power cable supply from busbar to service plug-in box is Six-mm2.

Table 15 shows connection relationship between two ends plug-in box external power cable.

TAB L E 15 - P L U G - I N B O X E X T E R N AL P O W E R C AB L E

End A of Direction C End B Cable Color Signal

1 B1 Yellow/green PE

2 B2 Blue -48 V

3 B3 Black -48 V GND

Power cable installation from server to AC distribution cabinet

Figure 69 shows connection of power and grounding cables from server to AC distribution cabinet



F I G U R E 69 - S E R V E R E T O AC D I S T R I B U T I O N C AB I N E T

1. AC distribution cabinet 2. Server cabinet

Supply two AC inputs of each server cabinet from three-phase power supply in AC distribution box. Supply two inputs of one server cabinet from two different phases. Evenly distribute phase power supply while using multiple cabinets to maintain power balance.

Use two power inputs for higher reliability. Connect power cables correctly. Figure 70 shows wiring of power distributor.

F I G U R E 70 - P O W E R D I S T R I B U T O R



Power cables from server cabinet to AC distribution cabinet are 3-core fire-resistant cables. Three cores are brown, blue and black respectively with a cross-sectional area of four mm2 each. Connect cables that are lay in from left and right side (in back view) to input terminals on left and right side respectively. Figure 71 shows connection terminals structure.

F I G U R E 71 - C O N N E C T I O N T E R M I N AL S

Server cabinet and AC distribution cabinet connection description:

Connect brown wire to Terminal L of IN connector bar on one end, and to output terminal phase of AC distribution cabinet on other end.

Connect blue wire to Terminal N of IN connector bar on one end, and to GND connector bar of AC distribution cabinet on other end.

Connect black wire to Terminal E of IN connector bar on one end, and to PE connector bar of AC distribution cabinet on other end.

Power server cabinet by two AC inputs are distributes to four power connector boards through power distributor. Connect boards one, and three to AC input one and boards two and four to AC input two respectively.

Install connector boards at back of cabinet horizontally. Their installation positions depend on free space in cabinet.

Connect devices in server cabinet to two channels of mains through connector boards.

Figure 72 shows typical example of installation position for connection terminals and connector boards in cabinet.



F I G U R E 72 - C O N N E C T I O N T E R M I N AL S AN D C O N N E C T O R B O AR D S

1. Connector board (1) 2. Connector board (2)

3. Connector board (3) 4. Connector board (4)



Fuse Selection Table 16 shows fuse for primary power supply on site of every office meeting the requirements.

TAB L E 16 - C AB I N E T F U S E L I S T

Cabinet Type Maximum Power Consumption

Maximum Current

Fuse Recommended

Full configuration resource plug-in box of Backplane Universal Switching Network (BUSN)

600 W 16.67 A 30 A

Full configuration control plug-in box of Backplane Control Center (BCTC)

600 W 16.67 A 30 A

Full configuration level 1 switching plug-in box of Backplane Packet Switch Network (BPSN)

1000 W 28.57 A 43 A

Caution:

Connect each BSC cabinet to a separate terminal on primary power distribution cabinet. Do not connect cabinets in series.

Cable Installation Precautions Install power cables and fulfill following requirements:

1. While fixing cable lugs, to minimized contact resistance add plain and spring washers to ensure fixation of lugs, good contact between cable and connector bar.



Figure 73 and Figure 74 shows power cable Specific connections.

F I G U R E 73 - P O W E R C AB L E C O N N E C T I O N M E T H O D 1

1. Copper busbar 2. Plain washer

3. Nut 4. Bolt

5. Connection terminal 6. Spring washer

While connecting one connector post with two or more cables, do not install lugs in overlapped manner. Install two lugs in a cross or back-to-back manner instead. To avoid overlapping bend lugs to an angle of 45 or 90 degrees before installation.

Note:

Always place big lug under small lug during installation.

F I G U R E 74 - P O W E R C AB L E C O N N E C T I O N M E T H O D 2

45° or 90° manner Back-to-back manner Crossed manner

1. Copper busbar 2. Plain washer

3. Nut 4. Bolt



5. Connection terminal 6. Spring washer

1. Connect PE connection terminal of each cabinet directly to protection ground busbar, when there is no DC distribution cabinet Use insulated copper core conductor (25 mm2

core diameter in yellow and green) for protecting ground cable. Use power cables core diameter of 16 mm2 for -48 V and GND connection terminals of each cabinet Connect them to -48 V DC negative and -48 V DC positive busbar of DC power distribution screen.

2. Use fire-resistant power cable (copper wire) of good conductivity. Ensure there is no connection point on power cable and avoid bare copper exposure. Use -48 V power cable of cross-sectional area 16 mm2, and protection grounding cable of cross-sectional area 25 mm2. Minimize distance, and protect grounding point against corrosion, to ensure low-resistance connection.

3. Keep AC power cable at least 0.3 m away from various signal cables to avoid mutual coupling.

Grounding System Installation BSC uses a group of four separate busbars to directly provide power supply and grounding points for backplanes on various layers such as:.

-48 V POWER

Working ground (GND)

-48 V GND

Protection Ground (PGND)

Grounding System Design For system designing, take following measures to ensure good grounding effect:

1. Provide good static discharge paths between doorplate and cabinet.

Connect front/rear door plates and cabinet through grounding wire to ensure minimum resistance.

Use soft copper wire (length of 0.25 m, cross-sectional area of 6 mm2

and connection resistance less than 0.2 Mega ohms) to connect front/rear door plates to cabinet.

Use a grounding copper busbar with noticeable grounding identification.



2. Provide good static discharge paths between plug-in boxes and cabinet.

Use conductively protected inner sides of plug-in boxes panels, and good static discharge paths formed with cabinet through pillar.

To ensure excellent conductive connection between side plates and cabinet side plates use nickel plated plug-in boxes.

Figure 75 shows that DC grounding system equipment combines antistatic protection ground (PE), working ground, and protection ground into one service plug-in box.

F I G U R E 75 - G R O U N D I N G S Y S T E M

Junction point of the rack

Grounding busbar

GNDGND

-48 VGND

PGND

GND Busbar

-48 VGND Busbar

PGND Busbar

Junction point of the plug-in box

PE

`

Grounding System Installation Procedure Connect protection ground of each cabinet plug-in box to protection ground at top of cabinet through grounding copper busbar.Make secure connection of protection ground at top of cabinet to equipment room grounding busbar.

1. BSC Grounding

Single cabinet grounding

Connect grounding terminal (PE) at top of cabinet to grounding busbar using 35 mm2 stranded copper wire.

Protection ground interconnection between cabinets



To ensure that every enclosure ground in one module has same electric potential, connect PE of each cabinet to nearby grounding busbar of equipment room respectively.

2. BSC connections to other equipment grounds

Connect BSC to protection grounds of other equipment.

Connection between BSC and distribution frame ground

Connection between BSC and distribution frame ground vary with specific grounding conditions in equipment room.

Design and construct equipment room according to specifications to get good ground grid and multiple grounding copper busbars Use different grounding busbars for BSC and distribution frame.

Figure 76 shows that to reduce impact of grounding cables connect both BSC and distribution frame to nearest grounding copper busbars in equipment room.

F I G U R E 76 - E Q U I P M E N T R O O M 1 G R O U N D G R I D

1. Equipment room 2. Distribution frame

3. BSC 4. Ground grid

Equipment room consists of a ground grid and one grounding copper busbar. Figure 77 shows implementation of grounding.




1. Equipment room 2. Distribution frame

3. BSC 4. Ground grid

Figure 78 shows implementation of grounding, If alarm system of distribution frame shares BSC power supply.


1. Floor 2. Switch

3. Distribution frame



Grounding System Installation Requirements Use stranded copper wires (cross-sectional area of 16 mm2) for

grounding cables from busbar to junction point of cabinet with lifting lugs welded on both ends.

Use grounding resistance between joint grounding copper busbar and equipment room grounding stake less than 50 Mega ohms. Also grounding resistance of equipment room grounding stack less than 1 ohms.

Use grounding residence between grounding terminal and grounding part less than 5 Mega ohms.

Use grounding cables inside the equipment as short as possible (no greater than 15 cm)

Keep total cross-sectional area of grounding copper wire from backplane to busbar greater than 9 mm2.

Use various grounding cables wires of different colors for identification: PGND yellow/green, and those of -48 V GND and GND black.


C h a p t e r 6

BSC Internal Cables

This chapter describes Type of internal cable

Installation method



Cables Type The internal cables are connecting between inside the cabinet slots.

Different types of internal cables:

Clock cable

Ethernet cable

RS 485 cable

Other cables

BSC boards are configuring flexibly. Configuring of front plane, and the connection of back plane cables are differently. BSC cabinet consist plug direction of cables.

Cables Connection Clock Cable 1. System clock cable

The system clock cable provides the connection of clock signals (8 K, 16 M and PP2S) from the Clock Generator (CLKG) board to the Universal Interface Module (UIM) board, to implement system clock distribution. Each system clock cable distributes the clock signals to six UIM boards in three resource plug-in boxes.

The system clock cable is composing of six 8-core single-strand round wires, with DB44 (pin) connector on End A, and DB9 (pin) connector on End B. Figure 79 illustrates the structure of cable.

Chapter 6 - BSC Internal Cables


F I G U R E 79 - C L O C K C AB L E S T R U C T U R E

Label

End A

End B1

End B2

Label

Label

Label

Label

Label

Label

End B3

End B4

End B5

End B6

In the diagram, End A is plugging to the position silk-screen with CLKOUT on the panel of RCKG1/RCKG2 (CLKG rear card1/CLKG rear card 2) and End B is plugging to the position silk-screen with CLK_IN on the panel of RUIM1/RUIM2/RUIM3 (UIM rear card 1/UIM rear card 2/UIM rear card 3).

Tip:

The shielding wire of cable reliably to the metal part of the connector, and all connectors shield all over for 360 degrees.Connectors are compression mold and shall be level in appearance without any trace of poor injection molding.

The content of label on End A is cable code H-CLK-003, while each label on End B includes cable code, length, end number and additional information of end label.

Line 8 K clock cable

The line 8 K clock cable sends the 8 K reference clock signals extracting from the line to the CLKG for phase locking

The cable is a 4-core single-strand round wire. Both ends of cable are 8P8C straight cable crimping shielding connectors, that is, RJ45 connector. Figure 80 shows structure of cable.



F I G U R E 80 - 8 K C L O C K C AB L E S T R U C T U R E

In the diagram, End A is plugging to the position marked with 8KOUT/DEBUG-232 on the Rear Card of DTB (RDTB) or the position marked with 8KOUT/ARM232 on the Rear Card of Multi-service Network Interface Card (RMNIC). End B is plugging to the position marked with 8KIN1 on the RCKG1.

GPS 8 K clock cable

The GPS 8 K clock cable sends the 8 K reference clock signals of GPS module to the CLKG for phase locking.

The cable is a 4-core single-strand round wire. Both ends of cable are 8P8C straight cable crimping shielding connectors. It has the same structure as the 8 K clock cable, as shown in Figure 80.

In the diagram, End A is plugging to the position mark with GCM8K on the backplane of GCM plug-in box, and End B is plugging to the position mark with 8KIN2 on the RCKG1.

GPS PP2S&16CHIP clock cable

The GPS PP2S and 16CHIP clock cable of GCM connects the PP2S and 16CHIP clock signals of CLKG. The cable is a 4-core single-strand round wire. Both ends of cable are 8P8C straight cable crimping shielding connectors.

It has the same structure as the 8K clock cable, as shown in Figure 80.

In the diagram, End A is plugging to the position mark with GCMCLK0 or GCMCLK1 on the GCM and End B is plugging to the position marked with PP2S/16CHIP on the RCKG2.

Ethernet Cable The Ethernet cable includes the control plane Ethernet transit cable and control plane interconnection cable of dual plug-in boxes.

Control plane Ethernet transit cable

This cable implements the transit from the control plane Ethernet of internal resource plug-in box and level 1 switching plug-in box of the BSC to the Control HUB (CHUB) of control plug-in box.



This cable consists of eight FTP Enhance Categories, and five shield data cables. End A is the DB44 (pin) connector, and End B5 are all 8P8C straight cable crimp shield connectors.

Figure 81 illustrates structure of the cable.

F I G U R E 81 - E T H E R N E T T R AN S I T C AB L E S T R U C T U R E

End B1

End B2

End B3

End B4

End B5

End B6

End B7

End B8

Label

End A

Label

Label

Label

Label

Label

Label

Label

Label

In the diagram, End A is plugging o the positions silk-screen with FE1-8, FE9-16, FE17-24, FE25-32, FE33-40, and FE41-46 on the panel of RCHB1/RCHB2 (CHUB rear card 1/CHUB rear card 2). End B5 are respectively plugging at the positions mark with FE-C1/2 and FE-C3/4 of the RUIM1 board requiring connection or at the positions marking with FE n (n= 1… 10) on the RUIM2 and RUIM3 boards.

Keep the following in mind while installing the cable:

Since the FE43/FE44/FE45/FE46 ports are treat as one trunk in the software, these ports are not use for the control plane cascade from the resource plug-in box and level 1 switching plug-in box to the CHUB.

For the RUIM1, the cascade network port is at FE-C1/2.

For the RUIM2 and RUIM3, the cascade network ports are at the “FEn” (n=1~6), (FE1, FE2 is usually recommend).

Tip:

Various pins on End A is not in short circuit. The shielding wires of all the cables reliably weld to the metal parts of their respective connectors, and all connectors shield all over for 360 degrees. The connector on End A is compression molding.

The label content of End A is cable code H-ETH-008, while the contents of various End B labels include the cable code, length and end number.



Control plane Ethernet interconnection cable of dual plug-in boxes

When two plug-in boxes or multiple plug-in boxes are using without the CHUB board to build an office, this cable is using for interconnection between the UIM controls planes of different plug-in boxes.

The cable is an FTP Enhance Category, and five shielding data cable. Figure 82 shows both ends are 8P8C straight cable crimping shielding connectors.

F I G U R E 82 - E T H E R N E T I N T E R C O N N E C T I O N C AB L E S T R U C T U R E

In the diagram, ends A and B are respectively plugging at positions mark with FE-C1/2, and FE-C3/4 of various RUIM1 boards requiring connection or at the positions marking with FEn (n= 1 to 10) on the RUIM2 and RUIM3 boards.

RS485 Cable RS485 cable includes PWRD 485, and GPS 485 cable. PWRD 485 cable

This cable connects the OMP board to the PWRD 485, in order to monitor the environment of cabinet.

The cable is an FTP Enhance Category 5 shield data cable. Both ends of the cable are 8P8C straight crimping shielded connectors. Figure 83 shows structure of cable.

F I G U R E 83 - P W R D 485 C AB L E S T R U C T U R E



In the diagram, End A is plugging to the position mark with PD 485 on the Rear Board of MP (RMPB) board, and End B is plugging to the position mark with RS 485 on the back of power distribution plug-in box.

In addition, set up 485 Node Switcher on the PWRD board. Refer to 127 Connecting Cross-Cabinet PWRD485 Monitoring Cable.

GPS 485 cable

GPS 485 cable connects the OMP to GPS module.

The cable is an FTP Enhance Category 5 shield data cable. Both ends of cable are 8P8C straight crimping shield connectors. It has the same structure as the PWRD 485 cable, as shown in Figure 83.

In the diagram, End A is plugging to the position mark with GPS 485 on the Rear Board of MP (RMPB) board, and End B is plugging to the position mark with RS 485 on the backplane of GCM plug-in box.

Other Cables Other cables include the internal signal transit cable of power distribution plug-in box, the fan monitoring cable, and the optical fiber.

Internal signal transit cable of power distribution plug-in box

This cable signals from PWRDB board to PWRD board. It is a 34-core flat cable, and connectors on the PWRDB and PWRD sides are both IDC34 connectors. Figure 84 illustrates structure of cable.

F I G U R E 84 – P O W E R D I S T R I B U T I O N P L U G- I N B O X S T R U C T U R E

Cable label

In the diagram, End A is plugging to positions silk-screen with X9 and X10 on the PWRD board, and End B is plugging to positions silk-screen as X11 and X13 on the PWRDB board.



Tip:

The end label of the cable is attach 20 mm away from the tail of each end. The label contains the cable code and length, and its attachment side is shown in Figure 84.

The cable length is determine according to the configuration list, and the length measurement includes the length of the connector end.

Fan monitoring cable

This cable allows the power distribution plug-in box to monitor the fan. The cable is an FTP Enhance Category 5 shield data cable. Both ends of cable are 8P8C straight crimping shield connectors.

Figure 85 illustrates structure of cable.

F I G U R E 85 – F AN M O N I T E R I N G C AB L E S T R U C T U R E

In the diagram, End A is plugging to positions silkscreen with FAN BOXn (n=1 to 4) on the back of power distribution plug-in box, and End B is plugging to the RJ45 place on the back of fan plug-in box.

User plane interconnection optical fiber

The fiber is an LC-LC multi-mode fiber.

Plug one end of fiber at the front panel of one cabinet. Run the fiber to the wiring channel (front view) on the right of cabinet through the horizontal chute of cabling plug-in box of cabinet, and run the fiber to the back of cabinet.

Bind the fiber along the binding beam and pull the bound fiber out of equipment top or bottom. Then, run the fiber to the top or bottom opening of another cabinet through the cable rack or chute.

Pull the fiber to the plug-in box layer to connect along the binding beam, and run the fiber from back to front through the wiring channel to the corresponding panel, and plug the other end of fiber.



Connecting Cables Configurations When the number of subscriber’s increases, BSC expands, boards, service plug-in boxes and cabinets may be adding. If one BSC system consists of multiple cabinets, cables connecting between multiple cabinets. Connection between cables in different configurations is as follows:

1×BUSN + 1×BCTC Office When the configuration of old system is a single Backplane of Universal Switching Network (BUSN) plug-in box, Main Processor (MP), CLKG, and Operation & Maintenance Processor (OMP) boards of BUSN plug-in box moves to the BCTC plug-in box, in order to add one Backplane of Control Center (BCTC) plug-in box. The connection cables are modifies accordingly. The UIMU on the BUSN does not need any fiber connection but control plane Ethernet cable is necessary for connection. Figure 86 shows the control plane Ethernet cable is a crossover network cable, and structure

F I G U R E 86 - 1×BUSN+1×BCTC O F F I C E C AB L E C O N N E C T I O N

FEC1

FEC3

FEC5

FEC7

FEC9

RUIM2

FEC2

FEC4

FEC6

FEC8

FEC10

RUIM3

Slot9 Slot10BCTC

FEC1/2

FEC3/4

FEU

RUIM1

FEC1/2

FEC3/4

FEU

RUIM1

Slot9 Slot10BUSN



2×BUSN + 1×BCTC Office For an old single BUSN plug-in box to be expanded to the 2×BUSN+1×BCTC configuration, Main Processor (MP), CLKG, and Operation and Maintenance Processor(OMP) boards of BUSN plug-in box moved to the BCTC plug-in box. Clock cable, control plane Ethernet cable and user plane interconnection fiber are necessary for connection.

Steps:

1. Connect the clock cable to the new BUSN plug-in box.

2. Connect the control plane Ethernet cable is as shown in Figure 87.

3. Connect the fiber between the BUSN plug-in boxes is as shown in Figure 87.



F I G U R E 87 - 2× B U S N +1× B C T C O F F I C E C AB L E C O N N E C T I O N

FEC1

FEC3

FEC5

FEC7

FEC9

RUIM2

FEC2

FEC4

FEC6

FEC8

FEC10

RUIM3

Slot9 Slot10BCTC

FEC1/2

FEC3/4

FEU

RUIM1

FEC1/2

FEC3/4

FEU

RUIM1

Slot9 Slot10BUSN

FEC1/2

FEC3/4

FEU

RUIM1

FEC1/2

FEC3/4

FEU

RUIM1

Slot9 Slot10BUSN



F I G U R E 88 - F I B E R I N T E R C O N N E C T I O N B E T W E E N T H E B U S N P L U G - I N B O X E S (2× B U S N + 1× B C T C O F F I C E )

R

T1

R

T2

SD1 SD2

UIMU

R

T1

R

T2

SD1 SD2

UIMU

Slot9 Slot10BUSN

R

T1

R

T2

SD1 SD2

UIMU

R

T1

R

T2

SD1 SD2

UIMU

Slot9 Slot10BUSN

The user plane interconnection fiber is an LC-LC multi-mode fiber.

1×BPSN + n×BUSN + m×BCTC Office In 1×BPSN+n×BUSN+m×BCTC Office, n > 2 and m = 1, 2, 3.

For an old single BUSN plug-in box to be expand to the BPSN + n×BUSN + m×BCTC configuration, MP, CLKG, and OMP boards of BUSN plug-in box move to the BCTC plug-in box, with connection cables modifies at the



same time. Clock cable, control plane Ethernet cable and interconnection fiber are necessary for connection.

Steps:

1. Connect the clock cable to the new BUSN plug-in box.

2. Connect the control plane Ethernet cables of BUSN, BPSN, and BCTC (only the BCTC without any CHUB board) to CHUB board, whose ports should not be used in pair.

When there is only one BCTC, you can connect the control plane Ethernet cable according to the way described above.

Where there are two pairs of CHUB boards, the BCTCs with CHUB boards can be connected in the way shown in Figure 89. In this case, cables are not necessary for connection between two pairs of CHUB boards.

F I G U R E 89 - BPSN + N ×BUSN + M × B C T C E T H E R N E T C AB L E C O N N E C T I O N

FEC1

FEC3

FEC5

FEC7

FEC9

RUIM2

FEC2

FEC4

FEC6

FEC8

FEC10

RUIM3

Slot9 Slot10BCTC 2#

CHUB FEC43

BCTC 1#

CHUB FEC44

CHUB FEC45 CHUB FEC46



F I G U R E 90 - I N T E R C O N N E C T I O N B E T W E E N T H E B U S N P L U G - I N B O X E S (1× B P S N + N × B U S N + M × B C T C O F F I C E )

UIM #9

BUSN #m

UIM #10

UIM #9

BUSN #(m+1)

UIM #10

UIM #9

BUSN #(m+2)

UIM #10

UIM #9

BUSN #(m+3)

UIM #10

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

3

4

5

6

7

8

GLIQV n

1

2

3

4

5

6

7

8

GLIQV n+1

1. Fiber interconnection between BUSN plug-in boxes

When the system has more than two BUSN plug-in boxes, connect the fibers between the UIMUs of the BUSNs and the GLIQVs (Vitesse 4×GE line interface board) of the BPSNs as shown in Figure 90. The diagram only shows four BUSNs. Other BUSNs connects in the similar way.



Connecting Cross-Cabinet PWRD485 Monitoring Cable System is expands, BSC cabinet cannot accommodate all plug-in boxes, and one or more BSC cabinets connecting the PWRD485 monitoring cables.

Open the back door of cabinet, Top of cabinet is PWRDB connector board. The board has two PWRD 485 interfaces for connecting various cabinets.

Figure 91 shows connection of cross-cabinet monitoring cables.

F I G U R E 91 - C R O S S -C AB I N E T PWRD485 M O N I T O R I N G C AB L E S

X2

RS485

X4

RS485

X2

RS485

X4

RS485

X2

RS485

X4

RS485

OMP

Rack1 Rack2 Rackn

The monitoring cable is a common straight-through network cable.

In addition, the 485 Node Switcher of PWRD board set appropriately according to the cabinet location of PWRD board in the power distribution plug-in box.

1. PWRD board is locates in the last cabinet (Rack2) of multiple cabinets, resistors use for termination and 485 jumpers set to: short circuit between pins 1 and 2, short circuit between pins 9 and 10, open circuit between pins 3 and 4, and open circuit between pins 7 and 8.

2. PWRD board is locates in the cabinets from No. 1 to No,(n-1) (Rack 1 ~ Rack n-1), the 485 signals of each cabinet transferring to the 485 signal output port of last cabinet. In addition, the 485 jumpers set to: short circuit between pins 3 and 4, short circuit between pins 7 and 8, open circuit between pins 1 and 2, and open circuit between pins 9 and 10.

3. Pins 5 and 6 of 485 Node Switcher is not using currently.



Installing Cables Requirements Before delivery tests the cable, and slots in a cabinet. Project supervisor checks the status of cabinet cables. Connection of cables complies with the following specifications.

Cable installation requirements:

Location indicates on each cable label match marks on the backplane.

Plugs and locking plates in good condition, the insertion secure, and all cables are connecting correctly.

Signal cables route and bound separately from power cables.

Bends of cables are even and smooth.

All cable ties cut flat, without pointing ends.


C h a p t e r 7

External Cable Installation

This chapter describes Cable types

E1&T1 trunk cable installation

IP transmission cable installation

Fibre installation

Cable installation requirements



Cable Types Figure 92 shows external cables types of local BSC cabinet.

F I G U R E 92 - L O C AL BSC C AB I N E T E X T E R N AL C AB L E S

Table 17 shows description of local BSC external equipments.

TAB L E 17 - L O C AL BSC E X T E R N AL E Q U I P M E N T S

No. Name Descriptions

1 BTS Base Transceiver Station managed by local BSC

2 MSC Mobile Switching Center associated with local BSC

3 MSCe Mobile Switching Center emulation associated with local BSC

4 MGW Media Gateway associated with local BSC

5 PDS PTT Dispatch Server

6 OMC Operation Maintenance Center

7 AAA Server Authentication, Authorization, Accounting server

8 PDSN Packet Data Service Node

9 BSN Broadcast Serving Node

10 GPS Antenna Global Position System Antenna

Chapter 7 - External Cable Installation


BSC cabinet includes following external cables:

Power and grounding, transmission, connection monitoring, alarm system, Ethernet cable of background system, and coaxial cables of GPS antenna feeder system.

To install power and grounding cables, see power and grounding system.

To install monitoring and alarm system cables, see monitoring ,and alarm system installation

To install background Ethernet cables, see background system installation

To install coaxial cables of GPS antenna feeder system, see GPS antenna feeder system installation.

E1&T1 Trunk Cable Installation In BSC system, use E1 (75 ohms), E1 (120 ohms), and T1 (100 ohms) trunk cables to connect A and Abis interface. Before trunk cable installation, make trunk cable connectors as needed.

75 ohms E1 Trunk Cable 75 ohms E1 trunk cable provides E1 channel for external connection of A and Abis interface. It is made up of 10-core 75 ohms, and 12-core 75 ohms micro coaxial cable. Figure 93 shows structure of 75 ohms E1 Trunk cable.

F I G U R E 93 - 75 O H M S E1 TR U N K C AB L E

Insert End A which is a DB44 connector, to locations marked with E1 1-10, E1 11-21, and E1 22-32 on the RDTB. Make connector on End B according to connectors on the DDF of customer, and connect it to DDF.

Table 18 shows connection relationship of two ends of cable



TAB L E 18 - C O R E S O F 75 O H M S E1 TR U N K C AB L E R E L AT I O N S H I P S

End A (DB44) End B1 (10-Core) End B2 (12-Core) Signal

36 Core 1 E1_TX0+

35 Core 1 shielding E1_TX0-

34 Core 2 E1_RX0+

33 Core 2 shielding E1_RX0-

17 Core 3 E1_TX1+


31 Core 4 E1_RX1+


16 Core 5 E1_TX2+


2 Core 6 E1_RX2+


21 Core 7 E1_TX3+


6 Core 8 E1_RX3+


19 Core 9 E1_TX4+


4 Core 10 E1_RX4+

5 Core 10 shielding

E1_RX4-

25 Core 1 E1_TX5+


10 Core 2 E1_RX5+


8 Core 3 E1_TX6+


23 Core 4 E1_RX6+


12 Core 5 E1_TX7+


27 Core 6 E1_RX7+


43 Core 7 E1_TX8+


42 Core 8 E1_RX8+

41

-

Core 8 shielding E1_RX8-



End A (DB44) End B1 (10-Core) End B2 (12-Core) Signal

14 Core 9 E1_TX9+


29 Core 10 E1_RX9+


40 Core 11 E1_TX10+


38 Core 12 E1_RX10+

37

Core 12 shielding E1_RX10-

Tip:

Mold connector on End A firmly, and curve it on End B with a special tool.

120 ohms E1 Trunk Cable 120 ohms E1 trunk cable provides E1 channel for external connection of A interface and Abis interface. It consists of eleven 4-core 120 ohms twisted pair differential cables. Figure 94 shows structure of cable.

F I G U R E 94 - 120 O H M S E1 T R U N K C AB L E

Insert End A that is a DB44 connector to locations marks with E1 1-10, E1 11-21, and E1 22-32 on RDTB. Make connector on End B according to connectors on DDF of customer and connect it to DDF.

Table 19 shows connection relationship of two ends of cable.

TAB L E 19 - 120 O H M S E1 TR U N K C AB L E C O N N E C T I O N S

End A Color End B Signal

36 E1_TX0+

35

Blue (red) Blue (black) E1_TX0-

34 E1_RX0+

33

Pink (red) Pink (black)

End B1

E1_RX0-




17 E1_TX1+

18


31 E1_RX1+

32


End B2

E1_RX1-

16 E1_TX2+

1


2 E1_RX2+

3


End B3

E1_RX2-

21 E1_TX3+

22


6 E1_RX3+

7


End B4

E1_RX3-

19 E1_TX4+

20


4 E1_RX4+

5


End B5

E1_RX4-

25 E1_TX5+

26


10 E1_RX5+

11


End B6

E1_RX5-

8 E1_TX6+

9


23 E1_RX6+

24


End B7

E1_RX6-

12 E1_TX7+

13


27 E1_RX7+

28


End B8

E1_RX7-

43 E1_TX8+

44


42 E1_RX8+

41


End B9

E1_RX8-

14 E1_TX9+

15


29 E1_RX9+

30


End B10

E1_RX9-




40 E1_TX10+

39


38 E1_RX10+

37


End B11

E1_RX10-

Tip:

Use mold and 360 degrees shield DB44 end.

Connect outer shielding layer of cable to enclosure of connector, and provide it ground using rear card

100 ohms T1 Trunk Cable 100 ohms T1 trunk cable provides T1 channel for external connection of A interface and Abis interface. It consists of 50-core UTP CAT5 cable or UTP Enhance Category 5 shield cable.

There are two types of T1 cable: H-T1-001, and H-T1-002.

Figure 95 shows structure of H-T1-001 cable.

F I G U R E 95 - H-T1-001 C AB L E



Figure 96 shows structure of H-T1-002 cable.

F I G U R E 96 - H-T1-002 C AB L E

Insert End A is a DB44 connector, to location mark with E1 1-10, E1 11-21, and E1 22-32 on RDTB. Make connector on End B according to connectors on DDF of customer, and connect it to DDF

Table 20 shows connection relationship of two ends of cable.

TAB L E 20 - 100 O H M S T1 T R U N K C AB L E C O N N E C T I O N S


36 E1_TX0+

35

White Orange E1_TX0-

34 E1_RX0+

33

White Blue E1_RX0-

17 E1_TX1+

18

White Brown E1_TX1-

31 E1_RX1+

32

White Green

Red tape (or End B1)

E1_RX1-

16 E1_TX2+

1


2 E1_RX2+

3

White Blue E1_RX2-

21 E1_TX3+

22

White Brown E1_TX3-

6 E1_RX3+

7

White Green

Yellow tape (or End B2)

E1_RX3-

19 E1_TX4+

20


4 White

Blue tape (End B3)

E1_RX4+




5 Blue E1_RX4-

25 E1_TX5+

26

White Brown E1_TX5-

10 E1_RX5+

11

White Green

E1_RX5-

8 E1_TX6+

9


23 E1_RX6+

24

White Blue E1_RX6-

12 E1_TX7+

13

White Brown E1_TX7-

27 E1_RX7+

28

White Green

Purple tape (or End B4)

E1_RX7-

43 E1_TX8+

44


42 E1_RX8+

41

White Blue E1_RX8-

14 E1_TX9+

15

White Brown E1_TX9-

29 E1_RX9+

30

White Green

White tape (or End B5)

E1_RX9-

40 E1_TX10+

39


38 E1_RX10+

37

White Blue

Black tape (or End B6)

E1_RX10-



IP Transmission Cable Installation Figure 97 shows IP transmission cable structure. Get required length of cable for installation.

F I G U R E 97 - IP T R AN S M I S S I O N C AB L E

Ap Interface Connection Cable Ap Interface Connection Cable provides A1p interface connection between BSC and MSCe as well as A2p interface between BSC and MGW.

Insert IP Transmission Cable End A to position silk-screened FEn (n=1, …, 4 ) on Rear Card of Multi-service Network Interface Card (RMNIC) corresponding to IPI&SIPI board. End B provides external Ethernet ports and is connects to the Router or directly to the MGW&MSCe.

BSC Interconnection Cable

Interconnection Cable of BSC provides physical connection of A3, A7 and A13 interfaces.

Insert IP Transmission Cable End A to position silk-screened FEn (n=1… 4) on Rear Card of Multi-service Network Interface Card (RMNIC) corresponding to IBBE board. End B provides external Ethernet ports and is connects to the other BSC.

PDSN Ethernet Cable Ethernet Cable to PDSN provides physical connection of A10 and A11 interfaces.

Insert IP Transmission Cable End A to position silk-screened with FEn (n=1… 4) on Rear Card of Multi-service Network Interface Card (RMNIC) corresponding to IPCF board. End B provides external Ethernet ports and is connects to the same Ethernet switch as the PDSN.



PDS Ethernet Cable Ethernet Cable to PDS provides physical connection of A10d, and A11d interfaces.

Insert IP Transmission Cable End A to position silk-screened with FEn (n=1… 4) on Rear Card of Multi-service Network Interface Card (RMNIC) corresponding to IPCF board. End B provides external Ethernet ports and is connects to the same Ethernet switch as the PDS.

BSN Ethernet Cable The Ethernet Cable to BSN provides physical connection of A10-BC and A11-BC interfaces.

Insert IP Transmission Cable End A to position silk-screened with FEn (n=1… 4) on Rear Card of Multi-service Network Interface Card (RMNIC) corresponding to IPCF board. End B provides external Ethernet ports and is connects to the same Ethernet switch as the BSN.

Fiber Installation MSC, BTS and other BSC are connects with optical fiber using SDTB, IBBA and IBBH boards. Figure 98 shows structure of optical fiber.

F I G U R E 98 - OP T I C AL F I B E R

Connect one end of fiber to connector on panel of SDTB, IBBA, IBBH boards, and other end of fiber to ODF.



Cable Installation Requirements External Cable Wiring Requirements Install external cables of cabinet according to following requirements:

1. Lay cables are separately for every cabinet. For future expansion, keep enough space between Abis interface and A interface cables.

2. Ensure that specifications, quantity, routing and position of cables comply with construction design requirements. Also, use length of each cable according to specific position.

3. Check cables for any damage, and quality certificates such as delivery record and quality warranty are attaching before cabling.

4. Bound cables bundles with cable ties and fasten cables onto rack. Make sure that cable ties space not more than 1 m.

5. Lay cables are antistatic floor in a superpose manner. Make sure that superpose height is not too high to avoid flow of cold air.

6. Reserve certain allowance for cables before enter cabinet for easy cable adjustment.

7. Labels are indicates connection objects on local end and peer end. To make labels, see specification for making external cable labels of BSC cabinet.

Cabinet Internal Cable Wiring Requirements Install internal cables of cabinet according to following requirements:

1. Lay cables are in order to adopt upward wiring mode in equipment room, first lay cables on bottom layer and then lay other cables from bottom up. To adopt downward wiring mode in equipment room, first lay cables on top layer and then lay other cables from top down.

2. Arrange cable bundles to get maximum number of cable configuration. Make sure that wiring during early stages of commissioning is not going to affect wiring in future capacity expansion.

3. Use cables in horizontal cable racks with their jackets peeled (including the turns of vertical cable racks).

4. Lay signal cables separately from power cables and GPS antenna feeder cables. Keep spacing more than 0.3 m to lay cables in parallel.



Binding Cables Requirements Lay cables and bound them to following requirements.

1. Ensure that cables near connectors are in sequence without any intertwining.

2. Figure 99 shows same height of cable ties for each group and the keep them straight and vertical to ground.

F I G U R E 99 - C AB L E T I E S

3. Use appropriate specifications of cable ties to suit practical needs. Do not bind cables with cable ties connected from two or more cable ties, to avoid lower mechanical strengths. Figure 100 shows to cut redundant parts of cable ties neatly, without leaving any pointed ends. In figure, those marked with √ are correct binding practices, while those marked with × are incorrect binding practices.

F I G U R E 100 - C AB L E T I E TR I M M I N G R E Q U I R E M E N T



4. As Figure 101 shows to bound cables together, keep spacing between two adjacent cable ties 3 ~ 4 times the diameter of cable bundle.

F I G U R E 101 - C AB L E T I E S O N A C AB L E B U N D L E

5. Figure 102 shows cable ties locations at the turns of a cable bundle. Do not fasten cable ties at turns to avoid excessive stress, which may break cable cores.

F I G U R E 102 - C AB L E T I E S AT TU R N S O F A C AB L E B U N D L E

Fiber Installation Requirements Avoid bending fiber in a right angle. Minimum bending radius of indoor-

type optical fiber is 30 mm.

Reserve some redundant fiber in Fiber Management Tray. Do not twist fiber.

Leave fiber naturally. Avoid dragging or bundling fiber roughly. Space between bundles less than 0.5 m.

Stick tags on both ends of optical fiber.


C h a p t e r 8

Monitoring and Alarm System Installation

This chapter describes Monitoring system installation

Alarm system installation



Monitoring System Installation Monitoring system of BSC is composing of PWRD, PWRDB, smoke senor, temperature/humidity sensor, infrared sensor, and entrance control switch.

There are following types of alarm signals:

Over voltage, under voltage or power failure of -48 V power supply

Fan fault

Smoke signal in system working environment

Intrusion signal

Temperature/humidity threshold-crossing signal

PWRD and PWRDB Installation Power distribution plug-in box Locates, the PWRD processes alarm signals. Locating at back of power distribution plug-in box, the PWRDB inputs the system alarm signals.

Before delivery, installing both PWRD and PWRDB boards in power distribution plug-in box.

PWRDB provides following external interfaces:

One external interface for environment detection, and equipment room entrance control, using DB25 connector.

One interface for entrance control monitoring signals of cabinet, using DB9 connector.

Two inter-cabinet PWRD485 cable interfaces, using RJ45 socket.

Four RJ-45 sockets for introducing fan monitoring signals

PWRDB leads monitoring signals to top of cabinet through H-MON-009 monitoring cable.

Figure 103 shows structure of H-MON-009 cable.

Chapter 8 - Monitoring and Alarm System Installation


F I G U R E 103 - PWRDB M O N I T O R I N G C AB L E

Connect End A that is a DB25 connector to DB25 socket on PWRDB board (identified as SENSORS).Use End B, which consists of five DB9 connectors to connect various sensors.

Table 21 shows correspondence between connectors on End B and sensors.

TAB L E 21 - C O R R E S P O N D E N C E B E T W E E N M O N I T O R I N G C AB L E P O R T S AN D S E N S O R S

End B No. Sensor End B No. Sensor

B1 Entrance control sensor B1 Entrance control sensor

B2 Infrared sensor B2 Infrared sensor

B3 Temperature/humidity sensor B3 Temperature/humidity

sensor

B4 Smoke sensor B4 Smoke sensor

B5 Reserved B5 Reserved

Tip:

When there are multiple cabinets, only connect H_MON_009 cable for cabinet 1.



Entrance Control Sensor Connection Entrance control sensor consists of cabinet internal and equipment room control.

Cabinet internal entrance control

Cabinet internal entrance control includes front door entrance control, and back door entrance control.

Figure 104 shows structure of Sensor cable.

F I G U R E 104 - C AB I N E T E N T R AN C E C O N T R O L S E N S O R C AB L E

In this diagram, End A is a DB9 connector, plugged in to DB9 socket identified as DOOR on the PWRDB board. End B is connecting to door status switches of front door and back door of cabinet respectively.

Equipment room entrance control

Configure number of equipment room sensor as requires, up to four groups. Figure 105 shows structure of Sensor cable.

F I G U R E 105 - E N T R AN C E C O N T R O L S E N S O R C AB L E

In this diagram, End A is plugging to End B1 of the external monitoring cable H-MON-009 of the PWRDB board. Ends B2 through B5 connects to the appropriate door status switches.

Note:

Only use Ends B2 through B5 for equipment room entrance control.



Infrared Sensor Installation To detect any person entering equipment room through doors or windows, install infrared sensor at upper part of equipment room. Figure 106 shows installation position of infrared sensor.

F I G U R E 106 - I N F R AR E D S E N S O R I N S T AL L AT I O N P O S I T I O N

.

Structure of infrared sensor

Figure 107 shows structure of infrared sensor.

F I G U R E 107 - I N F R AR E D S E N S O R

1. Wire outlet 2. Preset hole

3. Preset hole 4. Wire outlet (unit: mm)



Tip:

Follow manual installation details for the specific infrared sensor described above.

Installation and wiring

Follow below steps to install infrared sensor:

Mount infrared sensor on wall.

Drill two Φ6 holes 81.7 mm apart on wall. Ensure depth of each hole matches that of plastic expansion bolt, and is no less than 30 mm. Keep line between centers of two holes vertical to the floor.

Insert plastic expansion bolts into two holes, and hammer them fully into holes.

Detach base of infrared sensor. Thread two Φ4 screws into preset holes of base and rotate screws into plastic expansion bolts on wall.

Mount infrared sensor on its base. Plug DB9 male connector on one end of sensor to End B1 of external monitoring cable H-MON-009 of PWRDB board. Figure 108 shows to connect other end of cable to infrared sensor.

F I G U R E 108 - I N F R AR E D S E N S O R C AB L E

Note:

Only thread the cable through a metal pipe or a PVC fire-retardant pipe on site.



Indoor Temperature/Humidity Sensor Installation Mount indoor temperature/humidity sensor on the wall by performing following steps:

1. Drill two Φ6 holes on appropriate locations on the wall of equipment room.

2. Insert plastic plugs into drilled holes, fix tapping screw, and hang temperature/humidity sensor through hardy hole.

Figure 109 shows installation dimensions.

F I G U R E 109 - TE M P E R AT U R E /H U M I D I T Y S E N S O R I N S T AL L AT I O N D I M E N S I O N S

Unit: mm

3. Monitoring cable connection

Figure 110 shows the both ends of sensor connection cable DB9 connectors.

F I G U R E 110 - TE M P E R AT U R E /H U M I D I T Y S E N S O R C AB L E

Connect DB9 male connector on End A to End B3 through external monitoring cable H-MON-009 PWRDB board, and connect DB9 female connector on End B to sensor.



Smoke Sensor Installation Follow steps below to install smoke sensor:

1. Mount smoke sensor on ceiling as close to top of cabinet as possible. Figure 111 shows structure of smoke sensor cable

F I G U R E 111 - S M O K E S E N S O R C AB L E

2. Connect DB9 connector on End A to End B4 through external monitoring cable H-MON-009 PWRDB board.

Installation Precautions Keep following in mind during installation:

Install a PVC chute on wall based installation position and wiring of sensor, and put cable into chute. After wiring cover PVC chute.

Lay cable along wall to upper cable rack of equipment room or lower cable rack of antistatic floor, Connect it to external monitoring cable on PWRDB of equipment top via cable rack.

Lay cables straight and smooth, and bound neatly. Bent cable tails smoothly rather than pulling tightly to avoid cable damage.



Alarm System Installation This section describes composition of BSC alarm system and its installation procedure.

Alarm System Composition Figure 112 shows that alarm system consists of control server and alarm box.

F I G U R E 112 - AL AR M S Y S T E M C O M P O S I T I O N

1. Equipment 2. Customized interface

3. OMC server 4. Built-in wireless MODEM

5. Alarm box

Control server is usually a 129 Operation Maintenance Module (OMM) server, which works with alarm box to perform following functions:

Fault management server on 129 servers is connecting to alarm box. Alarm messages are send to alarm box via TCP/IP. Alarm box sends alarm SMs to specifies number through its wireless MODEM module.

Alarm box displays alarms on its LCD, and prompts alarms through alarm indicators, and alarm tones.

129 server controls whether to transfer error logs through handset module.

Alarm client on 129 servers allows configuring alarm levels of alarm short messages, recipient mobile phone numbers of short messages, short message centre number, and file transfer dial-up number.



Alarm Box Installation Power and signal cables of alarm box

Power cable

Alarm box using -48 V power supply. Power cable comprises a black wire and a blue wire. One end of cable is aviation socket male connector, which is plugging to alarm box. Other end of cable is an unprocessed power cord, which is connecting to DC power distribution cabinet or BSC cabinet, to provide alarm box with -48 V power and working ground. Black wire corresponds to working ground, and blue wire to -48 V power supply.

Figure 113 shows structure of power cable of alarm box.

F I G U R E 113 - AL AR M B O X P O W E R C AB L E

1~3. Connector pin 4. Label

5. 3-pin aviation connector 6. Blue wire

7. Black wire

Signal cable

Signal cable of alarm box includes control network cable and MODEM cable.

Control network cable is an ordinary twisted pair with RJ-45 connector. It is a straight-through network cable since both ends of cable have same standard pin outs. Connect one end of control network cable to RJ-45 port of alarm box, while other end to integrated network card port on maintenance server main board or LAN switch port where maintenance server is located.

MODEM cable of alarm box is a normal dual-core telephone wire with RJ-11 connectors at both ends. Connect one end to RJ-11 port on alarm box and other to a telephone line junction box.

Caution:

Connect alarm box through a network cable and keep length of network cable preferably below 60 m.



Steps for alarm box instal lat ion Installation steps are as follows:

Hanging board installation

Drill four holes on wall to position the alarm box. Ensure that each hole has a diameter of Φ8 and a depth of 40 mm. Figure 114 shows how to insert plastic plugs into holes, and use M5 tapping screws to fix hanging board onto the wall.

F I G U R E 114 - H AN G I N G B O AR D I N S T AL L AT I O N

1. Four installation holes on the wall 2. Plastic plug

3. Hanging board of the alarm box 4. Tapping screw (unit: mm)

Chute installation

Install a PVC chute on wall based on installation position and wiring of alarm box. Lay PVC chute onto cable ladder along wall, if other ends of power cable, network cable, and MODEM cable from alarm box are at same position. Lay PVC in cabinet (for upward wiring) along cable ladder or lay PVC chute down to floor along wall, and then lay it to cabinet along cable rack under floor (for downward wiring, the chute is optional in wiring under floor).



If other ends of above-mentioned three types of cables are not at same position, divide three types of cables at proper location, enclose them in turn in a narrower PVC chute, and lay them along cable racks along wall or under the floor.

Mounting alarm box

Take out alarm box, align holes on back of alarm box with hangers on hanging board, hang alarm box up, and adjust level of alarm box. Figure 115 shows to lock up alarm box to prevent it from damage.

F I G U R E 115 - M O U N T I N G AL AR M B O X 1

1. Holes at the bottom of alarm box

F I G U R E 116 - M O U N T I N G AL AR M B O X 2

1. Hanging board of alarm box 2. Alarm box

Connecting cables

Connect the power, network, and MODEM cables to appropriate locations.

Lay cables straight and smooth, and bound neatly. Bend cable tails smoothly rather than pulling tightly to avoid cable damage.

Cover PVC chute after wiring.


C h a p t e r 9


This chapter describes Background system network structure

Background system Installation flow

Background system network connection procedure



Background System Structure BSC background system consists of

AAA server

OMC server

Clients

Figure 117 shows the network Structure of BSC background system.

F I G U R E 117 - BSC B AC K G R O U N D S Y S T E M S T R U C T U R E

BSC

OMC server

Switch

Backgroundterminal

Backgroundterminal

AAA serverBackground

system



Installation Flow Background switch, router, and server are installs in the server cabinet. Client equipment includes computers, printers and other devices according to user requirements.

Figure 118 shows BSC background system installation flow.

F I G U R E 118 - BSC B AC K G R O U N D S Y S T E M I N S T AL L AT I O N FL O W

Installing the switch, router and server inside the server

cabinet

Installing the client equipment

Making network connection of the background system

Attaching equipment labels

Start

End

Installation Requirements Follow these rules to install hardware of Background System:

1. Install background computers at assigned locations in O&M room according to layout design.

2. Do not install background computers in sunshine and keep them far from electromagnetic field, heat source, and damp locations.

3. Before the background computer, installation assures the availability of special server cabinets for each background computer.

4. Assure separate UPS installation for each computer.

5. Label each background computer according to its functioning.



6. Connect monitor, printer, and other devices with background computers properly.

7. Tie cables properly behind the background computers.

Network Cables Description This section explains network cables structure, preparation of cable connectors, and testing procedures.

Network Cable Structure According to requirements of the design layout, network cables of requires lengths providing by ZTE can be used directly.

Figure 119 shows the structure of network cable. In diagram, both ends, A and B of cable are 8P8C straight cable crimping connectors.

F I G U R E 119 - N E T W O R K C AB L E S T R U C T U R E

Label

10mm 10mm

End B

End A

Label

Network cable falls into straight-through cables or crossover cables Based upon pin out combinations at both ends.

Table 22 shows pin outs of Ends A and B of straight-through network cable.

TAB L E 22 - S T R AI G H T -TH R O U G H C AB L E P I N O U T S

Pin No. on End A

1 2 3 4 5 6 7 8

Wire color

White orange Orange White

green Blue White blue Green White

brown Brown

Pin No. on End B

1 2 3 4 5 6 7 8

Table 23 shows pin outs of Ends A and B of crossover network cable.



TAB L E 23 - C R O S S O V E R C AB L E P I N O U T S

Pin No. on End A

1 2 3 4 5 6 7 8

Wire color

White orange Orange White

green Blue White blue Green White

brown Brown

Pin No. on End B

3 6 1 4 5 2 7 8

Pin No. on End A

1 2 3 4 5 6 7 8

Using Network Cables Selecting network cables:

Select Cat-5 or Cat-5E twist pair cable based upon maximum frequency of system. Network cable has one-to-one relationship between wire pair sequence numbers and wires pair colors.

Table 24 shows this relationship Between Wire Pair Sequence Numbers and Wire pair colors of Network Cable.

TAB L E 24 - R E L AT I O N S H I P B E T W E E N W I R E P AI R S E Q U E N C E N U M B E R S AN D W I R E P AI R C O L O R S O F N E T W O R K C AB L E

Wire Pair Sequence No. Wire Pair Color

1 White/Blue-Blue

2 White/orange-orange

3 White/green-green

4 White/brown-brown

Network cable connectors selection

Select appropriate connectors according to the type of selected twisted pair. Electrical performances of connectors not lower than that select twist pair. The 8P8C straight cable crimping connector currently used by ZTE is a two-fork RJ45 connector crimped with AWG24-28# round wires.

Network Cables Preparation Make network cables according to the following steps:

Unwrap the jacket from cable head to 20 mm or longer to expose the four pairs of wires.

Position the wires in order as shown in Figure 120

1 and 2, 3 and 6, 4 and 5, 7 and 8. As the bending at the connector may damage wires inside the tube, at least 8 mm of wires inside the



tube arranged parallel to each other, forming a flat part. The remaining part of cable has an oval cross section.

F I G U R E 120 - P E E L I N G N E T W O R K C AB L E

>8mm

Wires 7, 8 (white/brown brown)

Wires 4, 5 (blue white/blue)

Wires 3, 6 (white/green green)

Wires 1, 2 (white/orange orange)

>20mm

Untwist insulated wires and arrange them into right order.

Trim wire ends flat (keep end face of each wire smooth and flat to avoid impaired performance caused by burrs) at 14 mm away from end of jacket. Starting from end of wires, do not cross within 10 ± 1 mm. Within 4 mm away from the end of jacket, wire 6 cross over wires 4 and 5, as shown in Figure 121.

F I G U R E 121 - C O R E OR D E R I N N E T W O R K C AB L E

8-brown

7-white/brown

6-green

5-white/blue

4-blue

3-white/green

2-orange

1-white/orange

Wire colors10mm

<4mm

Insert wires from tail of RJ45 connector fiercely until they adjust. Assure that Copper cores of wires are visible at head of RJ45 connector. Flat part in the tube extends from the insertion end until the initial stress disappears, as shown in Figure 122



F I G U R E 122 - I N S E R T I N G W I R E S I N T O RJ45 C O N N E C T O R

Wires must reach the far front of the connector

8-brown

7-white/brown

6-green

5-white/blue

4-blue

3-white/green

2-orange

1-white/orangeWire colors

Crimp RJ45 connector with special crimping pliers. FCC standard specifies that the crimp depth of RJ45 connector spring pins is within 5.89 ~ 6.15 mm to avoid miss adjustment of crimp RJ45 connector. Too high spring pins damage the RJ45 information module socket as shown in Figure 123.

F I G U R E 123 - C R I M P I N G N E T W O R K C AB L E

5.8

9～

6.1

5m

m s

Direction S

Testing Network Cable Make sure all network cables are making correctly and then connect them. Examine network cables as illustrated under:

Check connector appearance

Check appearance of RJ45 connector for any defect, for example, broken or cracked connector enclosure or fractures, broken tab of connector and position of cable.

Check the wire sequence

Examine pin outs on both ends of cable are according to defined standard and also make sure that there is no short circuit within adjacent wires or shielding layers.

Continuity test

Once the Network cables are ready, make sure that continuity ratio is 100%, and there is no inter-wire short circuit. In addition, check



continuity of shielding enclosure of RJ45 shielding connector and shielding layer of cable. Products are defective if there is no continuity.

Network Connection Once network cables of appropriate length are ready, make network connections between foreground equipment and background switch, and between background server and client and switch.

OMC Ethernet Cable Both active and standby OMP have network connection to the background switch for communication between background OMC server and foreground equipment. OMC Ethernet cable and FTP Enhance Category is 5 shielding data cable. Figure 82 shows its structure.

Ethernet Cables between Server, Client and Switch Use a standard straight-through network cable to connect background server to switch, and another one to connect the client to the switch. Make network cables of appropriate lengths.

Ethernet Cable to AN AAA Server Ethernet standard straight-through network cable to AN AAA server provides physical connection of A12 interface. Figure 82 shows structure of this cable.

In the diagram, End A is plugged to the position silk-screened with FEn (n=1… 4) on Rear Card of Multi-service Network Interface Card (RMNIC) corresponding to the IPCF. End B is connecting to the same switch as AN AAA.

Tip:

Label all network cables properly after installation.



Wiring and Binding Network Cables Requirements Wiring requirements angels

Before wiring carefully measure required lengths of cables. Keep sufficient length loose along with connectors and do not strain too tightly.

Wire and bind network cables on specified locations as defined in lay out design. Arrange network cables smoothly and in proper order without intertwining or any damage on jackets.

Laid network cables separately from power cables. Make sure that network cables are parallel to each other, and keep distance of 0.3 m in between them.

Binding requirements

Keep faces of cable ties in same direction while binding network cables. Fasten cable ties tight and in straight line, and cut their ends flat without any pointed head.

Bound network cables closely on cable rack. Cable bundle is flat, straight and tidy.

Arrange network cables bundle in the cylinder orderly, without crossover.





C h a p t e r 10


This chapter describes GPS antenna feeder system structure

GPS antenna feeder system installation flow

GPS antenna feeder system installation requirements



GPS Antenna Feeder System Structure Figure 124 shows GPS antenna feeder structure.

F I G U R E 124 - GPS AN T E N N A FE E D E R S Y S T E M S T R U C T U R E

1. GPS antenna pole 2. GPS antenna 3. GPS antenna tube

4. GPS antenna hoop 5. GPS feeder 6. N-type double-female

Conversion connector 7. GPS grounding kit 8. GPS indoor jumper

9. GPS lightning arrester 10. N-type double-male conversion connector

11. N-type connector on the set top.

As shown in the above diagram, GPS antenna feeder system consists of GPS receiver antenna, feeder, N-type double-female conversion connector, N-type double-male conversion connector, grounding kit and lightning arrester.

2

1

5

Outdoor

BSC

9

11

6

3

4

8

7

10

Indoor



GPS Antenna Feeder System Installation flow Figure 125 shows the GPS antenna installation flow.

F I G U R E 125 - GPS AN T E N N A I N S T AL L AT I O N FL O W

Start


Making the feeder

Laying the outdoor feeder

Fixing the GPS antenna

Laying the indoor feeder

Making waterproof treatment to the antenna

End

Installing the grounding kit

Installing the lightning rod



GPS antenna installation steps are as follows:

Prepare installation environment, security, personnel and tools before installing GPS antenna feeder system.

Make outdoor feeder connector on site.

Thread outdoor connector of cable through the GPS tube and lay coaxial cable from GPS antenna to GPS lightning arrester on the set top.

Screw outdoor connector of feeder to GPS antenna connector.

Keep GPS antenna still while tightening tube on GPS antenna.

Use a GPS antenna hoop to fix tube onto the pole.

Cut feeder indoors at distance of one meter from feeder window and make indoor connector of cable and both connectors of indoor jumper.

Connect grounding kit of GPS grounding cable to N-shape dual-female conversion connector and tighten them with screws. Route other end of GPS grounding cable through the feeder window and connect it properly to outdoor copper grounding busbar.

Securely connect GPS antenna feeder and indoor jumper to N-type dual female conversion connector.

Connect GPS lightning arrester to N-shape dual-female conversion connector on the set top through N-shape dual-male conversion connector.

Fix waterproof sealing to GPS antenna.

Tip:

GPS feeder should be as short as possible to reduce attenuation.

Pole of GPS antenna have a diameter of 30 ~ 65 mm.

GPS Antenna Feeder System Installation Instructions This section describes GPS antenna installation preparations, the making of the feeder connectors, and the installation of the antenna and lightning arrester.

Installation Preparation Installation personnel preparation

Antenna feeder is conducting by antenna feeder installation personnel under the supervision of installation supervisor.

Before installation of GPS antenna feeder system verify installation personnel is not afraid of heights. Installation personnel in good health



and must have certificate of working at heights. Prepare tools for smooth installation of the antenna feeder.

Installation environment inspection

Make sure that weather conditions are normal. If weather is cloudy or there are indications of storm, do not climb up the tower.

Lightning arrangements and grounding

Operator is responsible for lightning arrangements, lightning grounding stake, and the outdoor lightning protection ground cable. Cross sectional area of grounding cable must be 50 mm. Project supervisor must verify these arrangements.

Pole and bracket

Make sure that operator has installed antenna bracket and pole according to layout design requirements. Check tightness and wind resistance of bracket and pole must meet the design requirements.

Connecting the feeder

Project supervisor and person in charge of operator works together to the main feeder.

Installation of entry window for indoor cable rack and main feeder requires drilling in wall or roof of the building. This is performs by network operator according to the location of equipment room.

Check safety measures

Emphasize on safety precautions during construction of antenna feeder.

Arrange outdoor construction of antenna feeder daytime and good weather conditions.

Keep away irrelevant personals from site because tools used on tower may drop and can injure persons under the tower, so be careful. Keep tools and metal installation parts into the canvas bag securely and keep canvas bag closed.

Caution:

Operator on tower must wear safety belt and safety helmets. Persons below the tower also must wear safety helmets. Never climb up the tower with loose cloths and slippery shoes.

Preparing installation tool

Measurement tools: Compass, multi meter, angle meter, tape

Communication tools: Two mobile phones

Hoisting tools: Pulley, rope to pull the main feeder

Special tools: Main feeder cutter, special tools for preparing main feeder connectors

General-purpose tools: Adjustable wrench, sharp-nose pliers, diagonal pliers, electrical knife, file, and hacksaw

Safety protection tools: Safety belt, safety helmet, safety rope, thick uniform, RF-proof clothing, canvas tool bag, gloves, multi-purpose power socket



Others: Double ladder, lifting tool for the main feeder wooden wheel

Making Primary Feeder Cable Connectors GPS feeder made of a Φ9, 1/2" or 7/8" coaxial cable.

Before installing the feeder, cut a cable of appropriate length according to the site condition and make its connectors.

Perform following steps to make feeder connectors:

Stripping

Strip GPS feeder to expose 16.7 mm of shielding layer and then strip shielding layer to expose 6.2 mm of core.

Figure 126 shows GPS antenna feeder stripping sizes.

F I G U R E 126 - GPS C AB L E S T R I P P I N G

6.2

16.7

Unit: mm

Welding cores

Figure 127 shows the put nut, crimping tube, and bush of GPS feeder connector on the cable, and then place pins of connector vertically on crimper. Put solder wires into the pin and melt the solder wires with an electronic iron. Then, insert cable cores into the welded solder wires, to finish welding of pins and cable cores. Shielding layer of cable opened and covered on the bush.

F I G U R E 127 - W E L D I N G GPS C O N N E C T O R P I N

1 4 65 7 8 932

1. Pin 2. Solder paste 3. Cable core 4.Insulation washer 5. Bush

6. Cable shielding 7. Crimping tube 8. Nut 9. Cable



Parts Installation

Put on insulating piece and put parts with cores welded into the enclosure, and tighten them.

Figure 128 shows structure of connector assembly.

F I G U R E 128 - C O N N E C T O R AS S E M B L Y S T R U C T U R E

52 61 3 4

1. Pin 2. Enclosure 3. Insulation washer 4. Bush

5. Crimping tube 6. Nut

Make connector of other end in the same way. Use a multi meter to check continuity of GPS feeder cable when two connectors are ready. Ensure the continuity between cores and that between shielding layers and non-continuity between core at one end and the shielding layer at the other end.

GPS Antenna Requirements Install GPS antenna in open sky with wide view, to ensure that it can trace as many satellites as possible. Do not install GPS antenna under microwave antenna, high-voltage lines, and television-transmitting tower or within the radiation range of the main lobe of a mobile system antenna.

GPS antenna is mounting on a tower or roof.

1. Tower mounted GPS antenna.

Figure 129 shows the installation position of antenna.



F I G U R E 129 - GPS AN T E N N A P O S I T I O N

H<5 m

GPS antenna

Install GPS antenna in lightning protection area at 45º on the lower part of tower, no more than five meters above ground. Fix pole of GPS antenna at horizontal distance of 30 cm from tower.

2. Roof mounted

Figure 130 shows installation position of roof-mounted antenna.



F I G U R E 130 - P O S I T I O N O F R O O F M O U N T E D GPS AN T E N N A

Building

45

Lightning rod

GPS antenna

Install GPS antenna in lightning protection area of roof at 45º.

Caution:

Make sure that both tower mounted antena and roof mounted antenas have wide clear view and have no abstacles in 150º elevation sight view.

GPS Feeders Specification Use feeders of different specifications depending upon the actual length of GPS feeder.

1. Use Φ9 feeder if length of GPS feeder is less than 80 m.

2. Use 1/2" feeder if length of GPS feeder is less than 100 m.

3. Use 7/8" feeder if length of GPS feeder is more than 100 m.

Lightning Arrester Requirements Install lightening arrester between the GPS antenna and BSC cabinet. Lightening arrester consists of Two-ends. One end is calls device and other ends antenna. The device end is connecting to the N-type double-male conversion connector through BSC cabinet. The other end antenna is connecting to the N-type double-female conversion connector through GPS



antenna. The GPS grounding kit is connecting to the outdoor grounding copper busbar with the grounding cable of six mm2.

Fasten the GPS lightning arrester onto frame for BSC is installing with a lightning arrester frame. In this case do not use six mm2 grounding cable.

Caution:

Note that two connectors of GPS lightning arrester are directional. Connect port, marked with Antenna to GPS antenna feeder and port marked with Device to the N-type dual male conversion connector. Do not connect them in the reverse way.

Waterproof Sealing Fix waterproof sealing to GPS antenna and feeder and follow the steps mentioned below:

Cut a waterproof adhesive tape of length about 200 mm.

Wrap waterproof adhesive tape from root of antenna joint in same direction as the fastening direction of antenna connector.

Stretch the waterproof adhesive tape to double its length, and apply it layer by layer until it covers about 5 cm of bottom of feeder joint. During this process, make sure that the upper layer overlaps the lower layer by half width of tape.

Grip the tape with hands to make tape tightly adhere.

Apply PVC tape layer by layer on top of waterproof adhesive tape. During this process, make sure that the upper layer overlaps the lower layer by half width of tape.

GPS Antenna Lightening Protection Lightning protection requirement for GPS antenna:

Install GPS antenna within 45° protection area of lightning arrester.

If necessary, install a separate arrester for GPS antenna.

Ground lightning rod is properly.

Figure 131 shows how to install lightning arrester for GPS antenna.



F I G U R E 131 - L I G H T N I N G AR R E S T E R I N S T AL L AT I O N

2

43

1

1. Lightning rod 2. 45º protection angle 3. GPS antenna

4. Grounding cable





C h a p t e r 11

Boards Installation

This chapter describes BSC Boards structure

BSC Boards installation Procedures and precautions



BSC boards are installing in various service plug-in boxes. In full configuration, one service plug-in box consists of 17 boards. Before delivery, install the Service plug-in boxes, and backplanes.

BSC Boards Structure BSC Boards are 2 ~ 2.4 mm thick and consist of functional PCB, panel and sub-card.

Panel indicates logical name of board. PCB consists of a connector for connection to connector socket on backplane.

BSC Boards fall into front plugged boards and back plugging boards, which are all plugging in the backplane of service plug-in box. Front plugging boards consist of 8U height. Figure 132 shows structure of front plugged board.

F I G U R E 132 - FR O N T P L U G G E D B O AR D S T R U C T U R E

4321

1. Ejector lever 2. Sub card 1 3. Sub card 2 4. Front plugged PCB

Back plugged boards have 6U height. Figure 133 shows structure of back plugged board.

Chapter 11 - Boards Installation


F I G U R E 133 - B AC K P L U G G E D B O AR D S T R U C T U R E

Board Installation Flow Figure 134 shows board installation flow.

F I G U R E 134 - B O AR D I N S T AL L AT I O N FL O W

Start


End

Plugging a board into a shelf

Screwing on screws

Flow of unplugging a board from plug-in box is reverse of plugging it. Following detail procedures are describes for plugging/unplugging boards.



Plug-in and Plug-out Procedures This section describes how to plug and unplug boards.

Front Plugged Board Installation 1. Prior preparation

Place boards in antistatic bags before installation. Before installation, and check for any kind of damages.

2. Plugging board into plug-in box

To plug board, first unlock upper and lower extractor levers. Then, hold levers on both sides to pull them asides. Align board with the upper and lower slot number of 8U plug-in box and push in the board along upper and lower guide rails slowly as shown in Figure 135.

F I G U R E 135 - B O AR D P L U G G I N G - S T E P 1

Push board along guide rail until bayonet of extractor lever enters into square slot on the upper/lower holder edges of plug-in box, as shown in Figure 136.




Turn inward extractor levers on both sides, after as board connector touches backplane connector, it will move forward to its exact position producing a sound of click. As shown in Figure 137.

F I G U R E 137 - P L U G G I N G A B O AR D - S T E P 3

3. Tightening screws

Tighten captive screws on upper and lower extractors with a straight or cross screwdriver as shown in Figure 138.




Back Plugged Board Installation Installation of back plugging board is same as front plugging board, except that it is install on backplane corresponding to front plugging boards at the back of cabinet.

Unplugging a Board Unplugging a board is reverse procedure of plugging a board. To unplug a front plugged board perform the following steps:

Loose captive screws of upper and lower extractors with a straight or cross screwdriver. Then press extractor unlock button to unlock upper and lower extractors, as shown in Figure 139.



F I G U R E 139 - B O AR D U N P L U G G I N G - S T E P 1

When ENUM indicator on board panel is on, turn both extractor levers outside to completely disengage the extractor from the clamping slot of plug-in box beam. Then draw pull out the board slowly, as shown in Figure 140.

F I G U R E 140 - U N P L U G G I N G A B O AR D - S T E P 2



Slowly pull out board along upper and lower guide rails of plug-in box. Then, gently pull out board from guide rails to finish the unplugging process, as shown in Figure 141.

F I G U R E 141 - B O AR D U N P L U G G I N G - S T E P 3

To unplug a back plugging board, first loosen screws and then grasp screws to unplug the board.

Plugging and Unplugging Precautions Following rules are describes below while plugging and unplugging a board:

Wear an antistatic wrist strap before installation and check that grounding end of strap is grounds properly.

While plugging a board push it slowly along guide rail with uniform force.

Plug boards into right slot.


C h a p t e r 12

Hardware Installation Check

This chapter describes Cabinet check

Wiring check

Equipment room check



Cabinet Check Cabinet check covers the base, cabinet installation location, cabinet arrangement, and connections.

Base and Peripheral Terminals Installation Check Check following items for base and peripherals of cabinet:

Assure that installation location of base is according to the engineering design requirements.

Check that peripheral terminals are complete sets, installed in right position and running normally.

Check that alarm devices are installs securely in conspicuous locations of equipment room.

Cabinet Installation Check Check the following items for cabinet installation:

Assure that cabinet is installing vertically and after installation, both the horizontal and vertical deviation does not exceed 3 mm and no component in cabinet comes off or damaged.

Check that captive screws on the cabinet are fixing firmly and height of nuts of same type is same.

Check that paint coating is not peel off or damaged.

Assure that cabinet installation is reinforcing for shock prevention. If necessary, Use anchor bolts to fix cabinets on the ground.

Assure that connectors are in good contact and can plugged and unplugged easily. Also check, surface of plugging slots is even and flat.

Cabinet Arrangement Check Assure that cabinet layout design is according to requirements and

sides of cabinet rows that form main aisle are in flush with not more than 5 mm error.

Assure that adjacent cabinets are close to each other and cabinets in a row are on the same plane.

Check weather the cabinet rows are spaced within 15 m.

Chapter 12 - Hardware Installation Check


Wiring Check Wiring check covers system cables including power and grounding cables, Ethernet, GPS, and E1/T1 trunk cables.

Power & Grounding Cables Check Power supply check Check whether -48 V power supply for each service plug-in box, fan

plug-in box and power distribution plug-in box is connected properly.

Check that switches of power distribution plug-in box and power distribution cabinet of equipment room are in OFF position.

Assure that voltage provided by the power distribution cabinet is within -57 ~ -40 V range.

The terminal of -48 V power input is connecting correctly. The polarity is correct and screws are fixing tightly.

Grounding check Assure that power ground and protection ground are connecting

properly.

Binding requirement for power and grounding cables

Assure that Power and grounding cables are lay separately from other cables. Also check that power and grounding cables pass through the fixed shelves at both sides of cabinet. The cable ties located on the outer side of the fixing shelf.

Check that when power and grounding cables are connecting to the connection terminals of power distribution plug-in box, the cabling shape is twisting formed by pliers. Also assure that during wiring, cables connect to connection terminal farther from cabling end are lay outside, and ones connected to the connection terminal nearer to the cabling end are lay inside.

Assure that while laying power and grounding cables their length more than requires length.

E1/T1 Trunk Cables Check Check the following items for the E1/T1 trunk cables:

Trunk cables are lying separately from power cables.

Turn radius of feeder cables is not less than 40 mm to protect the core from damage.

Insulating layers of cables are free from damage and connectors are fixing tightly.

Cables lying on the cable rack are properly bound, straight and close to each other.



Cables laid inside ducts are arranging in straight order.

Labels on both ends of a cable are same.

Ethernet Cables Check Check the following items for the Ethernet cables:

Whether the Ethernet cables from the BSC cabinet to the background server and to the PDSN and PDS are properly connects.

Whether the Ethernet cables from the background server to the alarm box of control room in the equipment room are properly connects.

Whether the cable labels are correct and if the two labels on both ends of a cable are the same.

Whether the wiring and binding have a pleasant look.

GPS Cable Check Check the following items for the GPS cable:

Whether the GPS feeder is properly and securely connecting to the cabinet, antenna and GPS lightning arrester.

Whether the cable labels are correct and labels on both ends of a cable are same.

Whether cables inside the cabinet are wires and bound properly.

Chapter 12 - Hardware Installation Check


Other Checks In addition to the cabinet and cables, also perform following checks:

Check whether labels are tidy, clean and legible, and are attached at right positions.

Assure whether the shock prevention bracket and cable rack are properly insulated from the ground, wall and ceiling.

Assure whether the supply of power voltages is according to requirements. Power socket is not connecting to AC ground.

Check whether the various boards are installing at right locations and DIP switches are set correctly.

Assure the correct installation and grounding of antistatic wrist strap.

Whether the alarm box is installing securely.

Equipment Room Check After checking above equipment, check is environment of equipment room meets the running requirement of equipment.

Outdoor and indoor waste is clearing away.

There is no dust inside and outside the cabinet.

There are no fingerprints or other stains on the cabinet surface.





C h a p t e r 13

Power ON and OFF

This chapter describes Powering ON BSC

Powering OFF BSC

Hot Swap Ability of BSC



Power-on Procedure Power-on of BSC includes initial power-on and common power-on, which are describes below.

Initial Power-on of BSC System Following steps below to power on BSC first time:

1. Verify that all switches are in OFF position including power switch on GCM panel.

2. Unplug all boards to make them partially plugged in the plug-in box.

3. Turn on power supply outside the cabinet and check two input power supplies. If anything is abnormal shutdown the power supply immediately, troubleshoot and fix problem and then again power on cabinet.

4. Turn on power distribution switch of power distribution plug-in box, and check two input power supplies. If there is any problem shutdown the power supply immediately, troubleshoot and fix the problem and then again power on cabinet.

5. Plug boards are one after another with the cabinet energized and turn on the switch on GCM panel. Check status of boards by indicators after plugging boards. If indicator is green, continue to plug the next board until all boards are plugs. If not, unplug all plugging boards, troubleshoot the problem and fix it.

Power-on Procedure Following procedures to power on the BSC system for daily operation:

Turn on power distribution switch of power distribution plug-in box at the top of cabinet. If there is any problem, shut down the power supply immediately troubleshoot the problem and fix it.

Power-off Procedure Power-off procedure is the reverse of power-on procedure.

Turn off the -48 V power switches on filters at backs of various plug-in boxes.

Turn off two -48 V power switches on the power plug-in box panels at the top of cabinet.

Turn off the output to the -48 V power supply of cabinet on the side of DC power distribution box.

Chapter 13 - Power ON and OFF


Hot Swap ability Instructions Replacing any plug-in box or board follow these steps:

Before plugging and unplugging power distribution plug-in box on the top of each cabinet of BSC system first disconnect -48 V power input.

The fan plug-in box and service boards are hot swappable.





A p p e n d i x A

Equipment Packaging

Packaging The BSC equipment is packaging and shipping together in the cabinet. Heavy modules are packing separately, and other parts are packaging together in a crate. While packaging, cover an antistatic plastic bag over the cabinet in a crate, put foam pads, and moisture proof bags around the cabinet. Figure 142 shows Make sure the cabinet position upright, and the front door facing upward.

F I G U R E 142 - C AB I N E T P AC K AG I N G

毛重：（Kg）

收货：

体积：86X76X158（CM）数量：装箱清单：

Carton

Top bed plate

Side bed plate

Carton cover

Cabinet



Storage Make sure the product parts are complete, and without any part missing. Storage environment is clean and dry. Measures against moisture, dust and corrosion takes in the warehouse.Storage period are not more than 6 months.

Transportation Handle the product gently to avoid damages resulting from clashes. Products are stacks orderly, compactly, and reliably on vehicles, to avoid swaying during transportation. During long distance transportation, products not loading in open vessels or vehicles.


A p p e n d i x B

BSCB Technical Indices

Table 25 indicates BSCB specification includes Physical specifications, equipment power supply, grounding requirements, temperature, humidity, and cleanliness requirement.

TAB L E 25 - BSCB S P E C I F I C AT I O N S

Environment Specification Name Specification

Cabinet dimensions (single cabinet) 2000 mm (H) × 600 mm (W) × 800 mm (D)

Overall Weight 310 Kg (a single fully-configured cabinet) Physical specification

Ground bearing capacity Greater than 450 Kg/m2

Power system range -48 V DC power supply: -40 ~ -57 V DC

Power consumption of control plug-in box: 600 W

Power consumption of resource plug-in box: 600 W

Power supply Power consumption (full configuration of single plug-in box)

Power consumption of level 1 switching plug-in box: 1000 W

Grounding requirements Grounding requirement Joint grounding resistance: ≤ 1 ohms

Temperature requirementOperating temperature: -5 ~ 45 °C

Recommended operating temperature: 15 ~ 35 °C Temperature/h

umidity requirements

Humidity requirement Operating humidity: 15% ~ 93% RH

Recommended operating humidity: 40% ~ 60% RH

Cleanness requirement Cleanness requirement

Dusts with diameter over 5 µm ,not more than 3x104 particles/m3. Dusts are non-electromagnetic conductive ,and non-erosive.



This page is intentionally blank


A p p e n d i x C

Internal Cables Configuration

BSCB Configuration 1 Table 26 shows plug-in boxes configuration 1.

TAB L E 26 - P L U G - I N B O X E S C O N F I G U R AT I O N 1

Plug-in Box Name Plug-in Box Height Cabinet Location

Blank panel 1U -

Power distribution plug-in box 2U L1

Fan plug-in box 1U L2

BUSN Shelf 8U L3

Cabling Plug-in box 1U -

BCTC Shelf 8U L4



BUSN Shelf 8U L6


GCM Shelf 6U L7

Blank panel 2U -


Dust Prevention Plug-in Box 1U -



Board Configuration 1 Figure 143 shows board configuration 1.

F I G U R E 143 - B O AR D S C O N F I G U R AT I O N 1

1716151413121110987654321

RUIM3

1716151413121110987654321

RUIM1

1716151413121110987654321

RUIM1

-

RDTB

RDTB

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

RUIM1

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

RDTB

DTB

DTB

VTCD

VTCD

ABPM

ABPM

HGM

HGM

UIMU

UIMU

SDU

SDU

SPB

SPB

SDU

SDU

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

RUIM2

RMPB

RMPB

RCKG1

RCKG2

RCHB1

RCHB2

EMPTY

MP

MP

MP

MP

MP

MP

MP

MP

UIMC

UIMC

OMP

OMP

CLKG

CLKG

CHUB

CHUB

EMPTY

EMPTY

EMPTY

EMPTY

RMNIC

RMNIC

EMPTY

EMPTY

RUIM1

IPCF

IPCF

UPCF

UPCF

UIMU

UIMU

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

DTB

Fan Plug-in Box(L5)

Power distribution plug-in box(L1)

Fan Plug-in Box(L2)

BUSN Shelf(L3)

BCTC Shelf(L4)

BUSN Shelf(L6)

Fan Plug-in Box(L8)

Dust Prevention Plug-in Box

BGCM Shelf(L7)

GCM

GCM

Appendix C - Internal Cables Configuration


Cable Configuration 1 Table 27, and Table 28 shows cables configuration 1.

TAB L E 27 - S I G N AL C AB L E S C O N F I G U R AT I O N 1

Serial No. Cable Name Quantity End A End B Length

(m)

1 4-core cable 1 L4-11 (RMPB)-RS232 Out of cabinet Default

is 5.

2 Shielded network cable 1 L4-11 (RMPB)-

PD485 L1-RS485 (lower) 1.60

3 Shielded network cable 1 L4-11 (RMPB)-

GPS485 L7-GCM-RS485 1.70

L4-11 (RMPB)-OMC2

L4-11 (RMPB)-OMC1

L4-12 (RMPB)-OMC2

4 Shielded network cable 4

L4-12 (RMPB)-OMC1

Background As per order

B1: L4-9 (RUIM1)-CLKIN 0.60

B2: L4-10 (RUIM1)-CLKIN 0.55


B4: L3-10 (RUIM1)-CLKIN 1.30


5 8-core cable 1 L4-13 (RCKG1)-CLKOUT (lower)

B6: L6-10 (RUIM1)-CLKIN 1.35

6 4-core cable 1 L4-13 (RCKG1)-8KIN1

L3-1 (RDTB)-8KOUT/DEBUG-232

1.4

7 4-core cable 1 L4-13 (RCKG1)-8KIN2 L7-GCM8K 1.50

8 4-core cable 1 L4-13 (RCKG1)-2Mbps/2MHz

Clock equipment of the customer

As per order

9 4-core cable 1 L4-14 (RCKG2)- PP2S/16CHIP

L7-GCMCLK0 (or GCMCLK1)

1.55

B1: L3-9 (RUIM1)-FE-C1/2 1.30

10 Shielded network cable 1 L4-15 (RCHB1)-

FE17-24 B2: L3-10 (RUIM1)-FE-C1/2 1.25




(m)

B3: L6-9 (RUIM1)-FE-C1/2 1.35

B4: L6-10 (RUIM1)-FE-C1/2 1.30

11 GPS antenna feeder cable 2

L7-GPSANTA,GPSANTB

Antenna feeder socket 1 on cabinet top

2.50

L6-5 (RMNIC)-FE1

L6-5 (RMNIC)-FE2

L6-5 (RMNIC)-FE3

L6-5 (RMNIC)-FE4

L6-6 (RMNIC)-FE1

L6-6 (RMNIC)-FE2

L6-6 (RMNIC)-FE3

12 Shielded network cable 8

L6-6 (RMNIC)-FE4

Cable connection PDSN from the right side of the cabinet exterior

As per order

L3-1 (RDTB)-E1 1-10

L3-1 (RDTB)-E1 11-21

L3-1 (RDTB)-E1 22-32

L3-2 (RDTB)-E1 1-10

L3-2 (RDTB)-E1 11-21

L3-2 (RDTB)-E1 22-32

Cable connection MSC or BTS from the right side of the cabinet exterior

L3-17 (RDTB)-E1 1-10

L3-17 (RDTB)-E1 11-21

13

10-core micro coaxial cable 12-core micro coaxial cable

9

L3-17 (RDTB)-E1 22-32

Cable connection MSC or BTS from the left side of the cabinet exterior

As per order

L3-9 (UIMU)-SD1 L6-9 (UIMU)-SD1



14 LC-LC multi-mode fiber 8


10



TAB L E 28 - M O N I T O R I N G C AB L E S C O N F I G U R AT I O N 1


(m)

41 1

Power distribution plug-in box_FAN BOX1

Fan plug-in box 1

0.35

42 1


Fan plug-in box 2

1.35

43 1


Fan plug-in box 3 2.35

44

Fan plug-in box monitoring cable

1


Cabinet top fan monitoring board

0.7

45 Environment monitoring transfer cable

1 PWRDB-X5_SENSORS

B1 door entrance B2 infrared B3 temperature/humidity B4 smoke B5 reserved

As per order

46

Entrance control monitoring cable

As per configurations

PWRDB-X8_DOOR

B1: Front Door entrance control B2: Back door entrance control

As per order

47



H-MON-009_B1 end

Equipment room entrance control sensor

As per order

48 Infrared monitoring cable


H-MON-009_B2 end

Infrared/microwave dual monitoring sensor

As per order

49

Temperature/humidity monitoring cable


H-MON-009_B3 end

Temperature/humidity sensor

As per order

50 Smoke monitoring cable


H-MON-009_B4 end Smoke sensor As per

order



TAB L E 29 - P O W E R C AB L E S C O N F I G U R AT I O N 1

Serial No.

Cable Name Quantity End A End B Length (m)

51 Fan Power cable on cabinet top

1 Fan socket

Blue: busbar -48 V (Group 2 terminal) Black: busbar -48 V GND (Group 2 terminal) Yellow/green: busbar PE (Group 1 terminal)

As per order

52 Fan Power cable plug-in box

3 Fan layer socket

Blue: busbar -48 V Black: busbar -48 V GND Yellow/green: busbar PE

As per order

53 Backplane power transit cable

4 Backplane filter

Blue: bus bar -48 V Black: busbar -48 V GND Yellow/green: busbar PE

As per order

54 Plug-in box protection cable

4 Plug-in PE interface

Grounding copper bus bar 0.12

55

Power cable from the power distribution plug-in box to the busbar

2 Busbar -48 V

Upper end of -48 V output terminal of power distribution plug-in box

0.17

56


2 8 Busbar -48 V GND

Upper end of -48 V GND output terminal of power distribution plug-in box

0.17

57

Power cable from the power distribution plug-in box to filter 1

1 Filter 1: -48 V

Upper end of -48 V input I terminal of power distribution plug-in box

0.24

58


1 Filter 1: -48 V GND

Upper end of -48 V GND input I terminal of power distribution plug-in box

0.22

59


1 Filter 2: -48 V

Upper end of -48 V input II terminal of power distribution plug-in box

0.32



Serial No.

Cable Name Quantity End A End B Length (m)

60



Upper end of -48 V GND input II terminal of power distribution plug-in box

0.30

61

Grounding cable of power distribution plug-in box

1

Grounding interface of power distribution plug-in box

Cabinet top junction ground 0.16

62 Transit cable 1 Busbar PE Cabinet top junction ground 0.23

63 -48 V power cable 2 Blue: filter -

48 V input Blue: operator -48 V As per order

64 -48 V power cable 2


Black: Operator -48 V GND

As per order

65 Door grounding cable

2

Grounding cable interface of cabinet

Cabinet door 0.25

66 Cabinet protection cable

1 Cabinet top protection ground

Equipment room ground for cabinet Security

As per order



Cables Wiring Configuration Figure 144 shows signal and monitoring cables wiring configuration 1.

F I G U R E 144 - S I G N AL AN D M O N I T O R I N G C AB L E S W I R I N G C O N F I G U R AT I O N 1

Power distribution plug-in box

Fan plug-in box (L2)





Figure 145 shows power cables wiring cabinet configuration 1.

F I G U R E 145 - P O W E R C AB L E S W I R I N G C AB I N E T C O N F I G U R AT I O N 1

O F F GND

- 48V-48VGND

Fan Plug -in box (L8) GNDPE

BGCM(L7)

- 48V

- 48V

- 48V

- 48V

-48VGND

-48VGND

-48VGND

-48VGND

PE

Cabling Plug -in boxO N

PE

BUSN(L6)

O F F GND

Fan Plug -in box (L5)Cabling Plug -in box

O N

BCTC(L4)

Filter I Cabinet ground

Filter II

- 48V

- 48V

- 48V

- 48V

- 48V

-48VGND

-48VGND

-48VGND

-48VGND

-48VGND

BusbarGrounding copper busbar

Cabling Plug -in box

O F F

O N

GNDPE

BUSN(L3)

Fan Plug -in box (L2)O N

O F F GNDPE

PEGND

Power distribution Plug-in box(L1)

Plug-in Boxes Configuration Table 30 shows plug-in boxes configuration 2.



TAB L E 30 - P L U G - I N B O X E S C O N F I G U R AT I O N 2

Cabinet 1 Cabinet 2

Plug-in Box Name

Plug-in Box Height Plug-in Box Name Plug-in

Box Height

Cabinet Location i

Blank panel 1 U Blank panel 1U -

Power distribution plug-in box 2 U Power distribution

plug-in box 2U L1

Fan plug-in box 1 U Fan plug-in box 1U L2

BUSN Shelf 8 U BUSN Shelf 8U L3

Cabling plug-in box 1 U Cabling plug-in box 1U -

BCTC Shelf 8 U BPSN Shelf 8U L4



BUSN Shelf 8 U BUSN Shelf 8U L6


GCM Shelf 6 U Blank panel 8U L7

Blank panel 2 U -


Dust prevention 1 U Dust prevention 1U -



Board Configuration 2 Figure 146 shows Cabinet 1 board’s configuration 2

F I G U R E 146 - C AB I N E T 1 B O AR D S C O N F I G U R AT I O N

1716151413121110987654321

RUIM3

1716151413121110987654321

RUIM1

1716151413121110987654321

RUIM1

GCM

GCM

-

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

RUIM1

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

UIMU

UIMU

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

RUIM2

RMPB

RMPB

RCKG1

RCKG2

RCHB1

RCHB2

EMPTY

MP

MP

MP

MP

MP

MP

MP

MP

UIMC

UIMC

OMP

OMP

CLKG

CLKG

CHUB

CHUB

EMPTY

EMPTY

EMPTY

EMPTY

RMNIC

EMPTY

EMPTY

EMPTY

RUIM1

IPCF

EMPTY

UPCF

UPCF

UIMU

UIMU

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

Fan Plug-in Box(L5)


Fan Plug-in Box(L2)

BUSN Shelf(L3)

BCTC Shelf(L4)

BUSN Shelf(L6)

GCM Shelf(L7)

Fan Plug-in Box(L8)




Figure 147 shows Cabinet 2 boards configuration 2.

F I G U R E 147 - C AB I N E T 2 B O AR D S C O N F I G U R AT I O N 2

1716151413121110987654321

EMPTY

1716151413121110987654321

RUIM1

1716151413121110987654321

RUIM1

-

RDTB

RDTB

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

RUIM1

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

RDTB

DTB

DTB

SDU

SDU

ABPM

ABPM

HGM

HGM

UIMU

UIMU

SDU

SDU

SDU

SDU

SPB

SPB

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

RPSN

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

RUIM2

RUIM3

EMPTY

GLIQV

GLIQV

EMPTY

EMPTY

EMPTY

EMPTY

PSN4V

PSN4V

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

UIMC

UIMC

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

RUIM1

VTCD

VTCD

EMPTY

EMPTY

UIMU

UIMU

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

EMPTY

SDU

SDU

EMPTY

EMPTY

DTEC

EMPTY

VTCD

EMPTY

EMPTY

DTB

Fan Plug-in Box(L5)


Fan Plug-in Box(L2)

BUSN Shelf(L3)

BPSN Shelf(L4)

BUSN Shelf(L6)

Fan Plug-in Box(L8)


RDTB

RDTB

SDU

DTEC

Blank Panel(L7)



Cable Configuration 2 Table 31, Table 32, and Table 33 shows cables configuration 2.

TAB L E 31 - S I G N AL C AB L E S C O N F I G U R AT I O N 2

Serial No.

Cable Name

Quantity End A End B

1 4-core cable 1 #1-L4-11（RMPB）- RS232

Out of cabinet (for debug)

2 Shielded network cable

1 #1-L4-11（RMPB）- PD485

#1-L1-RS485 (lower)


1 #1-L1-RS485（Upper）

#2-L1-RS485 (lower)


1 #1-L4-11（RMPB）- GPS485 #1-L7-GCM-RS485

#1-L4-11（RMPB）- OMC2




4


Background

B1 ： #1-L4-9（RUIM2）-CLKIN





6 8-core cable 1 #1-L4-13 (RCKG1)- CLKOUT (lower)



7 8-core cable 1 #1-L4-14 (RCKG2)-CLKOUT




Serial No.

Cable Name






8 4-core cable 1 #1-L4-13（RCKG1）- 8KIN1

#2-L3-1（RDTB）-

8KOUT

9 4-core cable 1 #1-L4-13（RCKG1）- 8KIN2

#1-L7-GCM8K

10 4-core cable 1 #1-L4-13 (RCKG1)-2 Mbps/2 MHz

Out of cabinet is clock equipment

11 4-core cable 1 #1-L4-14 (RCKG2)-PP2S/16CHIP

#1-L7-GCMCLK0 (or GCMCLK1)

#1-L3-9（ RUIM1 ） -FE-C1/2

#1-L3-10（ RUIM1 ） -FE-C1/2

#1-L6-9（ RUIM1 ） -FE-C1/2


1 #1-L4-15 (RCHB1)-FE1-8

#1-L6-10（ RUIM1 ） -FE-C1/2

#2-L3-9（ RUIM1 ） -FE-C1/2

#2-L3-10（ RUIM1 ） -FE-C1/2

#2-L4-15（RUIM2）-FE1

#2-L4-16（RUIM3）-FE2

#2-L6-9（ RUIM1 ） -FE-C1/2


1 #1-L4-15 (RCHB1)-FE9-16

#2-L6-10（ RUIM1 ） -FE-C1/2



Serial No.

Cable Name


14 GPS antenna feeder cable 2 L7-

GPSANTA,GPSANTB

Antenna feeder socket on cabinet top

#1-L6-5（RMNIC）-FE1





4

Cable connection PDSN from the right side of the cabinet exterior

#2-L3-1（RDTB）-

E1 1-10

#2-L3-1（RDTB）-

E1 11-21

#2-L3-1（RDTB）-

E1 22-32

#2-L3-2（RDTB）-

E1 1-10

#2-L3-2（RDTB）-

E1 11-21

#2-L3-2（RDTB）-

E1 22-32

Cable connection MSC or BTS from the right side of the cabinet exterior.

#2-L3-17（RDTB）-E1 1-10

#2-L3-17（ RDTB ）-E1 11-21

#2-L3-17（ RDTB ）-E1 22-32

Cable connection MSC or BTS from the left side of the cabinet exterior.

#2-L6-1（RDTB）-

E1 1-10

#2-L6-1（RDTB）-

E1 11-21

16 10-core micro coaxial cable 12-core micro coaxial cable

15

#2-L6-1（RDTB）-

E1 22-32

Cable connection MSC or BTS from the right side of the cabinet exterior



Serial No.

Cable Name


#2-L6-2（RDTB）-

E1 1-10

#2-L6-2（RDTB）-

E1 11-21

#2-L6-2（RDTB）-

E1 22-32

#2-L4-1 （ GLI ） -

SD1 #1-L6-9（UIMU） -SD1

#2-L4-1 （ GLI ） -

SD2 #1-L6-10（UIMU）-SD2

#2-L4-2 （ GLI ） -


#2-L4-2 （ GLI ） -


#2-L4-1 （ GLI ） -


#2-L4-1 （ GLI ） -


#2-L4-2 （ GLI ） -


#2-L4-2 （ GLI ） -


#2-L4-1 （ GLI ） -


#2-L4-1 （ GLI ） -


#2-L4-2 （ GLI ） -


#2-L4-2 （ GLI ） -


#2-L4-1 （ GLI ） -


#2-L4-1 （ GLI ） -


#2-L4-2 （ GLI ） -


17 LC-LC multi-mode fiber 32

#2-L4-2 （ GLI ） -




TAB L E 32 - M O N I T O R I N G C AB L E S C O N F I G U R AT I O N 2

Serial No.

Cable Name Quantity End A End B Length

(m)

40 2



41 2



42 2



43

Fan plug-in box monitoring cable

2 Power distribution plug-in box_FAN BOX4

Cabinet top fan monitoring board 0.7

44

Environment monitoring transfer cable

1 #1-Power distribution plug-in box_SENSORS

B1 door entrance B2 infrared B3 temperature/humidity B4 smoke B5 reserved

As per order

45


As per configurations PWRDB-X8_DOOR

B1: Front door entrance control B2: Back door entrance control

As per order

46



H-MON-009_B1 end

Equipment room entrance control sensor

As per order

47 Infrared monitoring cable


H-MON-009_B2 end

Infrared/microwave dual monitoring sensor

As per order

48

Temperature/humidity monitoring cable


H-MON-009_B3 end

Temperature/humidity sensor

As per order

49 Smoke monitoring cable


H-MON-009_B4 end Smoke sensor As per

order

TAB L E 33 - P O W E R C AB L E S C O N F I G U R AT I O N 2


(m)

51 Fan Power cable on

2 Fan socket Blue: busbar -48 V (Group 2 terminal)

As per order




(m)

cabinet top Black: busbar -48 V GND (Group 2 terminal) Yellow/green: busbar PE (Group 1 terminal)

52 Fan Power cable of plug-in box

6 Fan layer socket


As per order

53 Backplane power transit cable

4 Backplane filter


As per order

54 Plug-in box protection cable

7 Plug-in PE interface

Grounding copper busbar 0.12

55


4 Busbar -48 V

Upper end of -48 V output terminal of power distribution plug-in box

0.17

56


4 Busbar -48 V GND

Upper end of -48 V GND output terminal of power distribution plug-in box

0.17

57


2 Filter 1: -48 V

Upper end of -48 V input I terminal of power distribution plug-in box

0.24

58



Upper end of -48 V GND input I terminal of power distribution plug-in box

0.22

59


2 Filter 2: -48 V

Upper end of -48 V input II terminal of power distribution plug-in box

0.32

60



Upper end of -48 V GND input II terminal of power distribution plug-in box

0.30

61 Grounding cable of power distribution

2 Grounding interface of power

Cabinet top junction ground 0.16




(m)

plug-in box distribution plug-in box

62 Transit cable 2 Busbar PE Cabinet top junction ground 0.23

63 -48 V power cable 4 Blue: filter -

48 V input Blue: operator -48 V As per order

64 -48 V power cable 4


Black: Operator -48 V GND

As per order

65 Door grounding cable

4

Grounding cable interface of cabinet

Cabinet door 0.25

66 Cabinet protection cable

2 Cabinet top protection ground

Security ground of equipment room

As per order



Wiring cables configuration 2 Figure 148 shows signal and monitoring cables wiring cabinet 1 configuration 2.

F I G U R E 148 - S I G N AL AN D M O N I T O R I N G C AB L E S W I R I N G C AB I N E T 1 C O N F I G U R AT I O N 2

43

1414

9

5

Fan Plug-in box(L5)

RMNIC

4

1517 16

BUSN(L6)10

RUIM 1

1314 1112

RUIM 1

89 7 6

42

4

BGCM(L7)

Fan Plug-in box(L8)

1

198 2

4 3 2 1

5

5

BCTC(L4)15

RCHB 1RCHB 2

17 16

7

556 55

RUIM 3

10RCKG 2 RCKG1 RMPB RMPB

14 13 1112RUIM 2

89 7 6

678911121314 101617 15

RUIM 1RUIM 1

2

BUSN(L3)

4 3 2 1

1234

-48 VGND

3

-48V-48 V -48VGND

14 14


Fan Plug-in box(L2)

Figure 149 shows signal and monitoring cables cabinet 2 configuration 2.



F I G U R E 149 - S I G N AL AN D M O N I T O R I N G C AB L E S C AB I N E T 2 CONFIGURATIONS 2

1

RDTB

34 256

RDTB

9 8 711 10

RUI M 1 RUI M 1

BUSN(L6)

RUI M 2RUI M 3

1316 15 1417

Fan Plug-in box(L8)

12

Fan Plug-in box(L5)

-48VGND-48VGND -48V

BUSN(L3)RDTBRDTBRM NI CRM NI CRM NI C RM NI CRUI M 1 RUI M 1

11 10 9 8 37 6 5 4 12

134 2569 8 711 10

RPSN

BPSN(L4)

-48V

RDTB

16 1415 1317

1316 15 1417

12

12


Fan Plug-in box(L2)

Blank Panel(L7)

Figure 150 shows power cables wiring cabinet 1 configuration 2.



F I G U R E 150 - P O W E R C AB L E S W I R I N G C AB I N E T 1 C O N F I G U R AT I O N 2

PE

BGCM(L7)

-48V

-48V

-48V

-48V

-48VGND

-48VGND

-48VGND

-48VGND

PE

Cabling Plug-in boxO N

PE

BUSN(L6)

O F F GND

Fan Plug-in box(L5)

Cabling Plug-in box

O N

BCTC(L4)

FilterI Cabinet ground

FilterII

-48V

-48V

-48V

-48V

-48V

-48VGND

-48VGND

-48VGND

-48VGND

-48VGND

BusbarGrounding Copper

busbar

Cabling Plug-in box

O F F

O N

GNDPE

BUSN(L3)

O F F GND

-48V-48VGND

Fan Plug-in box(L8)

Cabling Plug-in boxGND

Fan Plug-in box(L2)

O N

O F F GNDPE

PEGND



A p p e n d i x D

Label Preparation

Label Preparation Requirements Cable labels on both ends clearly indicate the connection objects of

local and peer end.

Trunk cable indicates location of cable on the BSC and DDF side.

Labels are generally attaching 20 mm away from the root of connectors, folded rightward tightly.

Number of both ends of a cable consists of one-to-one relationship.

Label Contents Figure 151 shows sample of E1 trunk cable

F I G U R E 151 - E1 TR U N K C AB L E LAB E

60mm25.3mm

0.7mm8mm

12mmTRUNK(L)

BSC1- A01-L4-10-E1 1-10

TRUNK(R)

DDF- A01-L01-05-U

Figure 152 Shows interface E1 cable label indicating the location of port on the main equipment side A.



F I G U R E 152 - E1 C AB L E I N T E R F AC E

For example, L4

For example, E1 1-10, same as that silkscreened on the backplaneNumber of physical slot of the board, for example, 05

For example, A01

For example, MSC, BSC1

Subsystem name -

Rack column/row

No. -Layer No. -

Slot No. -

Port name

Figure 153 shows A interface E1 cable label indicating the location of port on the DDF side.

F I G U R E 153 - A I N T E R F AC E E1 C AB L E

L01~L20 from top down

U denotes up port, D denotes down port

01~20 from left to right

For example, B01

Digital Distribution Frame

DDF -

Rack column/row

No.-Terminal row No. -

Terminal column

No-

Port position

F I G U R E 154 - E1 TR U N K C AB L E LAB E L

60mm

25.3mm

0.7mm

8mm

12m

m

TRUNK(L)BSC1-A01-L4-02-E1

1-10

TRUNK(R)

DDF-A01-L01-05-U

Electronic Building Electronic Building

F I G U R E 155 - GPS GR O U N D I N G C AB L E

Local: GPS lightning arrester grounding end

Peer: GoTa outdoor grounding busbar

Appendix D - Label Preparation


F I G U R E 156 - C AB I N E T TO P P R O T E C T I O N GR O U N D C AB L E

Local: GoTa BSC cabinet top protection ground (PGND)

Peer: GoTa indoor grounding busbar

F I G U R E 157 - C AB I N E T TO P W O R K I N G GR O U N D C AB L E

Local: GoTa BSC cabinet top working ground (GND)

Peer: Working ground terminal (GND) of equipment

room power rack

F I G U R E 158 - C AB I N E T TO P -48 V P O W E R C AB L E

Local: GoTa BSC cabinet top –48 V (POWER)

Peer: –48 V terminal of equipment room power rack





A p p e n d i x E

Abbreviations

Abbreviation Full Name

A

Abis Interface Abis Interface—the interface of BSC--BTS

B

BCTC Backplane of Control Center

BPSN Backplane of Packet Switch Network BSC Base Station Controller

BTS Base Transceiver Station

BUSN Backplane of Universal Switching Network

C

Cat5 Category 5

CHUB Control HUB

CLKG Clock Generator D

DDF Digital Distribution Frame

DTB Digital Trunk Board F

FE Fast Ethernet

G

GoTa Global open Trunking Architecture

GCM GPS Control Module

GPS Global Position System

I

IPCF Interface of PCF

L



Abbreviation Full Name

LED Light Emitting Diode

M

MODEM Modulation & Demodulation Machine

MP Main Processor

MSC Mobile Switching Center

O

OMP Operation & Maintenance Processor

OMM Operation Maintenance Module

P

PCB Printed Circuit Board

PDS PTT Dispatch Server

PDSN Packet Data Service Node

PE Protect Earth

PP2S Pulse per 2 Seconds

PWRD Power Distributor PWRDB Backplane of PWRD

R

RCHB Rear Card of CHUB

RCKG Rear Card of CLKG

RDTB Rear Card of DTB

RMNIC Rear Card of Multi-service Network Interface Card

RMPB Rear Board of MP

RUIM Rear Card of UIM

S

SPB Signaling Process Board

U

UIM Universal Interface Module

UPS Uninterruptible power supply

UTP Unshield twisted pair


Index

AAA ......................8, 136, 162, 169 AC28, 100, 101, 102, 106, 107, 108, 112, 198

AN 8, 169 APPEARANCE............................... 43 B 10, 103, 104, 105, 106, 118, 119,

120, 121, 122, 123, 124, 137, 139, 142, 144, 145, 151, 152, 155, 164, 165, 169, 207, 211, 213, 214, 222, 225, 226, 237

BASE ........................................ 43 BSC ............................

6, 7, 9, 19, 22, 23, 26, 27, 28, 30, 32, 33, 34, 37, 38, 40, 41, 42, 43, 44, 45, 46, 49, 50, 51, 52, 54, 55, 56, 59, 62, 76, 80, 81, 82, 85, 86, 88, 89, 100, 102, 110, 112, 113, 114, 115, 117, 118, 120, 125, 131, 135, 136, 137, 144, 145, 146, 150, 157, 158, 162, 163, 180, 183, 184, 197, 199, 200, 201, 203, 233, 237

BSCB .............. 10, 32, 207, 209, 219 BSC--BTS.................................237 BSS ...........................................32 BTS .......30, 136, 145, 212, 224, 237 CABINET ................................... 41 CAT5 ....................................... 141 COLORS ....................................165 CONFIGURATIONS .......................230 CONNECTIONS ............................139 DB25 ................................ 150, 151 DB44 ..118, 121, 137, 138, 139, 141,

142 DB9104, 118, 150, 151, 152, 154, 155,

156 DC 28, 100, 103, 112, 113, 158, 200,

207 DEBUG...............................120, 211 DISTRIBUTION ..........................103 DOOR ...................87, 152, 213, 226 E1 7, 9, 30, 135, 137, 138, 139, 140, 141, 142, 143, 195, 197, 212, 224, 233, 234

E1/T1........................... 9, 195, 197 E1_RX0- ................... 138, 139, 142 E1_RX0+ ................... 138, 139, 142 E1_RX1- ................... 138, 140, 142 E1_RX1+ ................... 138, 140, 142

E1_RX10- .................. 139, 141, 143 E1_RX10+ .................. 139, 141, 143 E1_RX2- ................... 138, 140, 142 E1_RX2+ ................... 138, 140, 142 E1_RX3- ................... 138, 140, 142 E1_RX3+ ................... 138, 140, 142 E1_RX4- ................... 138, 140, 143 E1_RX4+ ................... 138, 140, 142 E1_RX5- ................... 138, 140, 143 E1_RX5+ ................... 138, 140, 143 E1_RX6- ................... 138, 140, 143 E1_RX6+ ................... 138, 140, 143 E1_RX7- ................... 138, 140, 143 E1_RX7+ ................... 138, 140, 143 E1_RX8- ................... 138, 140, 143 E1_RX8+ ................... 138, 140, 143 E1_RX9- ................... 139, 140, 143 E1_RX9+ ................... 139, 140, 143 E1_TX0- ................... 138, 139, 142 E1_TX0+ ................... 138, 139, 142 E1_TX1- ................... 138, 140, 142 E1_TX1+ ................... 138, 140, 142 E1_TX10- .................. 139, 141, 143 E1_TX10+ .................. 139, 141, 143 E1_TX2- ................... 138, 140, 142 E1_TX2+ ................... 138, 140, 142 E1_TX3- ................... 138, 140, 142 E1_TX3+ ................... 138, 140, 142 E1_TX4- ................... 138, 140, 142 E1_TX4+ ................... 138, 140, 142 E1_TX5- ................... 138, 140, 143 E1_TX5+ ................... 138, 140, 143 E1_TX6- ................... 138, 140, 143 E1_TX6+ ................... 138, 140, 143 E1_TX7- ................... 138, 140, 143 E1_TX7+ ................... 138, 140, 143 E1_TX8- ................... 138, 140, 143 E1_TX8+ ................... 138, 140, 143 E1_TX9- ................... 139, 140, 143 E1_TX9+ ................... 139, 140, 143 FAN ...................124, 213, 225, 226 FE 121, 122, 211, 212, 223, 237 GCM ... 40, 41, 76, 120, 123, 200, 209, 211, 219, 222, 237

GND ...103, 104, 105, 106, 108, 112, 116, 214, 215, 226, 227, 227, 228



GPS . 8, 9, 19, 40, 120, 122, 123, 136, 137, 146, 171, 172, 173, 174, 176, 177, 178, 179, 180, 181, 195, 197, 212, 223, 234, 237

H-T1-001................................. 141 H-T1-002.......................... 141, 142 HUB ..................................120, 237 INFORMATION ............................... 2 IP 7, 135, 144, 145, 157 LED .........................................237 LEGAL......................................... 2 MODEM........157, 158, 159, 160, 238 MSC .......30, 136, 145, 212, 224, 238 N/A ............................................ 3 O&M ......................................... 163 ODF ......................................... 145 OFF ........................9, 195, 199, 200 OMC ............... 8, 136, 157, 162, 169 P 1, 3, 7, 135, 136, 144, 197, 212, 223, 238

PAIR .......................................165 PCB ............................ 36, 184, 238 PCF .........................................237 PDS ......... 8, 135, 136, 145, 197, 238 PDSN7, 135, 136, 144, 197, 212, 223, 238

PGND ................................ 112, 116 POSITION.................................. 41 POWER....................... 102, 103, 112 PP2S ..........118, 120, 211, 223, 238 PTT ................................. 136, 238 R&D ............................................ 3 R1 2, 3 RF 176 RJ45 .. 119, 124, 150, 165, 167, 168, 169

RS232.............................. 211, 222 RS485................... 7, 122, 211, 222 SENSORS ................... 151, 213, 226 SINGLE ................................51, 52 UPPER....................................... 86 URL ............................................ 1 V 3, 28, 100, 101, 103, 104, 105, 106, 112, 116, 150, 158, 195, 200, 201, 207, 214, 215, 226, 227, 228, 235

X13 ......................................... 123


Figures

Figure 1 - Installation and Commissioning Flow ..............................................16 Figure 2 - Hardware Installation Flow............................................................19 Figure 3 - Horizontal Row Cabinet ................................................................35 Figure 4 - Spacing Between Horizontal Cabinet Rows and also Between Cabinets

and the Wall ......................................................................................36 Figure 5 - BSC CABINET FOOTINGS POSITION ...............................................37 Figure 6 - BSC Cabinet FOOTING Structure ....................................................38 Figure 7 - BASE APPEARANCE ......................................................................38 Figure 8 - Base Structure ............................................................................39 Figure 9 - single Installation Holes Location for the Base of a Single BSC Cabinet

Installation Holes Location ...................................................................40 Figure 10 - Multiple BSC Cabinets Installation Holes Location............................41 Figure 11 - Single BSC Cabinet Drilling Template ............................................42 Figure 12 - Expansion Bolts (M12 × 100) Installation ......................................43 Figure 13 - Washers Diagram ......................................................................44 Figure 14 - Single BSC Cabinet Installed Bases...............................................45 Figure 15 - Spacing Between the BSC Cabinet Bottom and the Antistatic Floor ....46 Figure 16 - Press Plate Components..............................................................47 Figure 17 - SINGLE BSC Cabinet Fixing .........................................................48 Figure 18 - A SINGLE BSC Cabinet Fixed on the Bases.....................................48 Figure 19 - Adjustable Base Mounting Mode Installation Flow ...........................50 Figure 20 - Single BSC Cabinet Holes Location................................................52 Figure 21 - Multiple BSC Cabinets Holes Locations ..........................................53 Figure 22 - Single Cabinet Mounting Drilling Template .....................................54 Figure 23 - Cabinet Fixing ...........................................................................56 Figure 24 - Single BSC Cabinet Fixed on the Footings ......................................56 Figure 25 - Installation flow.........................................................................58 Figure 26 - Server Cabinet Universal Base Installation.....................................59 Figure 27 - Single Server Cabinet Installation Holes Location............................60 Figure 28 - Footing, Press Plate and Base Fixing .............................................63 Figure 29 - Footing and Press Plate Components.............................................64 Figure 30 - Installation Hole Locations...........................................................65 Figure 31 - Footing and Press Plate Component Installation..............................67 Figure 32 - Server Cabinet Footing Mounting Mode Installation Flow ..................68 Figure 33 - Server Cabinet with Fixed Side Tabs .............................................69 Figure 34 - Server Chassis insertion..............................................................70 Figure 35 - Server Cabinet inside Equipment Installation flow...........................71 Figure 36 - Server Cabinet Layout ................................................................72 Figure 37 - Multiple Cabinets Fixed ...............................................................74 Figure 38 - Angle Supports on the Top of Adjacent Cabinets Removed ...............75 Figure 39 - Angle Supports on the Top of Adjacent Cabinets Reinstalled .............76 Figure 40 - Connections between Adjacent Cabinets........................................76 Figure 41 - Front/Rear Decorative Plates Fixing of the BSC Cabinet ...................78 Figure 42 - Installed Front/Rear Decorative Plates...........................................78 Figure 43 - Multiple BSC Cabinet Front/Rear Decorative Plates Fixing.................79 Figure 44 - Side Decorative Plates Fixing .......................................................79 Figure 45 - Single Cabinet Installed Side Decorative Plates...............................80 Figure 46 - Fan Plug-in Box Structure ...........................................................80



Figure 47 - Fan Module Group Picture ...........................................................81 Figure 48 - Fan Module Group Unlock Button..................................................81 Figure 49 - Drawing out the Fan Module Group...............................................82 Figure 50 - Grounding Cable Detaching of the BSC Cabinet Door.......................83 Figure 51 - UPPER/Lower Hinge Pins Unplugging on the BSC Cabinet Door .........83 Figure 52 - DOOR Fixing .............................................................................84 Figure 53 - Dust Prevention Plug-in Box Installation Location in the BSC Cabinet.85 Figure 54 - BSC Cabinet Air Filter .................................................................86 Figure 55 - Cabinet Label Position.................................................................87 Figure 56 - Server Cabinet Top Panel Installation............................................88 Figure 57 - Server Cabinet Hangers Installation..............................................89 Figure 58 - Server Cabinet Side Panel Installation...........................................90 Figure 59 - Server Cabinet with One Side Panel Install ....................................91 Figure 60 - Cabinet Row Side Panels Installation.............................................92 Figure 61 - Server Cabinet Front/Rear Installation Doors .................................93 Figure 62- Server Cabinet Installed Front/Rear Doors......................................94 Figure 63- Power Distribution Plug-in Box internal structure .............................97 Figure 64 - BSC POWER System Installation Flow ...........................................98 Figure 65 - Power Distribution Plug-in Box Cable ............................................99 Figure 66 - fan power cable .......................................................................100 Figure 67 - fan plug-in box power cable.......................................................101 Figure 68 - plug-in box external power cable................................................102 Figure 69 - servere to ac distribution cabinet ...............................................103 Figure 70 - power distributor .....................................................................103 Figure 71 - connection terminals ................................................................104 Figure 72 - connection terminals and connector boards..................................105 Figure 73 - power cable connection method1 ...............................................107 Figure 74 - power cable connection method2 ...............................................107 Figure 75 - grounding system ....................................................................109 Figure 76 - equipment room1 ground grid ...................................................110 Figure 77 - equipment room2 ground grid ...................................................111 Figure 78 - equipment room3 ground grid ...................................................111 Figure 79 - clock cable structure ................................................................115 Figure 80 - 8k clock cable structure ............................................................116 Figure 81 - ethernet transit cable structure ..................................................117 Figure 82 - ethernet interconnection cable structure......................................118 Figure 83 - pwrd 485 cable structure ..........................................................118 Figure 84 – power distribution plug-in box structure......................................119 Figure 85 – fan monitering cable structure...................................................120 Figure 86 - 1×BUSN+1×BCTC Office Cable Connection..................................121 Figure 87 - 2×busn+1×bctc office cable connection ......................................123 Figure 88 - fiber interconnection between the busn plug-in boxes (2×busn +

1×bctc office) ..................................................................................124 Figure 89- BPSN + n×BUSN + m×bctc ethernet cable connection ..................125 Figure 90 - interconnection between the busn plug-in boxes (1×bpsn + n×busn +

m×bctc office)..................................................................................126 Figure 91 - cross-cabinet PWRD485 monitoring cables...................................127 Figure 92 - local BSC cabinet external cables ...............................................130 Figure 93 - 75 ohms E1 Trunk Cable ...........................................................131 Figure 94 - 120 ohms E1 trunk cable ..........................................................133 Figure 95 - H-T1-001 Cable .......................................................................135 Figure 96 - H-T1-002 cable........................................................................136 Figure 97 - IP transmission cable................................................................138 Figure 98 - Optical Fiber............................................................................139 Figure 99 - Cable Ties...............................................................................141 Figure 100 - Cable Tie Trimming Requirement..............................................141 Figure 101 - Cable Ties on a Cable Bundle ...................................................142 Figure 102 - Cable Ties at Turns of a Cable Bundle........................................142 Figure 103 - PWRDB Monitoring Cable.........................................................145 Figure 104 - Cabinet Entrance Control Sensor Cable......................................146 Figure 105 - entrance Control Sensor Cable .................................................146

Appendix E - Abbreviations


Figure 106 - Infrared Sensor Installation Position..........................................147 Figure 107 - Infrared Sensor......................................................................147 Figure 108 - Infrared Sensor Cable .............................................................148 Figure 109 - Temperature/Humidity Sensor Installation Dimensions ................149 Figure 110 - Temperature/Humidity Sensor Cable.........................................149 Figure 111 - Smoke Sensor Cable...............................................................150 Figure 112 - Alarm System Composition......................................................151 Figure 113 - Alarm Box Power Cable ...........................................................152 Figure 114 - Hanging Board Installation ......................................................153 Figure 115 - Mounting Alarm Box 1.............................................................154 Figure 116 - Mounting Alarm Box 2.............................................................154 Figure 117 - BSC Background System Structure ...........................................156 Figure 118 - BSC Background System Installation Flow..................................157 Figure 119 - Network Cable Structure .........................................................158 Figure 120 - Peeling Network Cable ............................................................160 Figure 121 - Core Order in Network Cable....................................................160 Figure 122 - Inserting Wires into RJ45 Connector .........................................161 Figure 123 - Crimping Network Cable..........................................................161 Figure 124 - GPS Antenna Feeder System Structure......................................166 Figure 125 - GPS Antenna Installation Flow..................................................167 Figure 126 - GPS Cable Stripping ...............................................................170 Figure 127 - Welding GPS Connector Pin......................................................170 Figure 128 - Connector Assembly Structure .................................................171 Figure 129 - GPS Antenna Position .............................................................172 Figure 130 - Position of Roof Mounted GPS Antenna ......................................173 Figure 131 - Lightning Arrester Installation ..................................................175 Figure 132 - Front Plugged Board Structure .................................................178 Figure 133 - Back Plugged Board Structure ..................................................179 Figure 134 - Board Installation Flow............................................................179 Figure 135 - Board Plugging - Step 1 ..........................................................180 Figure 136 - Board Plugging - Step 2 ..........................................................181 Figure 137 - Plugging a Board - Step 3........................................................181 Figure 138 - Board Plugging - Step 4 ..........................................................182 Figure 139 - Board Unplugging - Step 1 ......................................................183 Figure 140 - Unplugging a Board - Step 2....................................................183 Figure 141 - board unplugging - step 3 .......................................................184 Figure 142 - Cabinet Packaging..................................................................195 Figure 143 - Boards Configuration 1............................................................200 Figure 144 - Signal and Monitoring Cables wiring Configuration 1....................206 Figure 145 - Power Cables wiring Cabinet Configuration 1 ..............................207 Figure 146 - Cabinet 1 Boards Configuration ................................................209 Figure 147 - Cabinet 2 Boards Configuration 2 .............................................210 Figure 148 - Signal and Monitoring Cables wiring Cabinet 1 Configuration 2......218 Figure 149 - Signal and Monitoring Cables Cabinet 2 CONFIGURATIONS 2........219 Figure 150 - Power Cables wiring Cabinet 1 Configuration 2 ...........................220 Figure 151 - E1 Trunk Cable Labe...............................................................221 Figure 152 - E1 Cable Interface..................................................................222 Figure 153 - A Interface E1 Cable...............................................................222 Figure 154 - E1 Trunk Cable Label ..............................................................222 Figure 155 - GPS Grounding Cable..............................................................222 Figure 156 - Cabinet Top Protection Ground Cable ........................................223 Figure 157 - Cabinet Top Working Ground Cable...........................................223 Figure 158 - Cabinet Top -48 V Power Cable ................................................223





Tables

Table 1 - Typographical Conventions..............................................................xi Table 2 - Mouse Operation Conventions.........................................................xii Table 3 - Safety Signs ............................................................................... xiii Table 4 - equipment room requirements........................................................22 Table 5 - temperature and humidity requirements ..........................................23 Table 6 - equipment room dust content.........................................................23 Table 7 - equipment room lighting................................................................24 Table 8 - fire protection requirements ...........................................................24 Table 9 - power supply and power consumption indexes ..................................24 Table 10 - Tools and Instruments .................................................................26 Table 11 - Plug-in Box HEIGHTS...................................................................37 Table 12 - Power Distribution Plug-in Box Cable Configuration ..........................99 Table 13 - relationships between two end power Cables.................................100 Table 14 - fan plug-in box power cables ......................................................101 Table 15 - plug-in box external power cable.................................................102 Table 16 - cabinet fuse list ........................................................................106 Table 17 - local BSC external equipments ....................................................130 Table 18 - Cores of 75 ohms E1 Trunk Cable Relationships.............................132 Table 19 - 120 ohms E1 Trunk Cable Connections.........................................133 Table 20 - 100 ohms T1 trunk cable connections ..........................................136 Table 21 - Correspondence Between Monitoring Cable Ports and Sensors .........145 Table 22 - Straight-Through Cable Pin outs..................................................158 Table 23 - Crossover Cable Pin outs............................................................159 Table 24 - Relationship Between Wire Pair Sequence Numbers and Wire pair colors

of Network Cable ..............................................................................159 Table 25 - BSCB Specifications...................................................................197 Table 26 - Plug-in Boxes Configuration 1 .....................................................199 Table 27 - Signal Cables Configuration 1 .....................................................201 Table 28 - Monitoring Cables Configuration 1 ...............................................203 Table 29 - Power Cables Configuration 1......................................................204 Table 30 - Plug-in Boxes Configuration 2 .....................................................208 Table 31 - Signal Cables Configuration 2 .....................................................211 Table 32 - Monitoring Cables Configuration 2 ..............................................215 Table 33 - Power Cables Configuration 2......................................................215

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GoTa BSCB (V8.16) DTS-BSC Installation Manual-Hardware

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