Gota Bscb (v8.16) Dts-bsc Hardware Manual

GoTa BSCBDigital Trunking System Base Station

Controller Hardware Manual

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 sjzl20060294 GoTa BSCB (V8.16) Digital Trunking System Base Station Controller Hardware Manual - English

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

Product Version V8.16 Document

Revision Number R1.0

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Contents

About this Hardware Manual ..................................................................xiii Purpose of this Hardware Manual ...........................................................................xiii Typographical Conventions....................................................................................xiv Mouse Operation Conventions................................................................................xiv Safety Signs......................................................................................................... xv How to Get in Touch .............................................................................................xvi

Customer Support................................................................................................................ xvi Documentation Support........................................................................................................ xvi

Chapter 1...................................................................................17

Cabinets................................................................................................... 17 BSC Cabinet.........................................................................................................18

Power Distribution Shelf.........................................................................................................21 Fan Shelf ..............................................................................................................................24 Service Shelf.........................................................................................................................26 Shelf Cable............................................................................................................................26 GCM Shelf.............................................................................................................................27 Air Filter Shelf .......................................................................................................................28 Busbar Rack..........................................................................................................................29 Cabinet Cables ......................................................................................................................30 Technical Indices...................................................................................................................32 Cabinet Configuration............................................................................................................32

Server Cabinet .....................................................................................................34 Configuration ........................................................................................................................34 Technical Indices...................................................................................................................35

Chapter 2...................................................................................36

Service Shelves ....................................................................................... 37

Service Shelf ........................................................................................................38 Architecture ..........................................................................................................................38 Backplane.............................................................................................................................40

Level-1 Switching Shelf .........................................................................................42

Configuration ........................................................................................................................42 Backplane.............................................................................................................................44 Power Interfaces ...................................................................................................................44

Control Shelf ........................................................................................................45 Configuration ........................................................................................................................45 Backplane.............................................................................................................................47 Power Interfaces ...................................................................................................................47

Resource Shelf .....................................................................................................48 Configuration ........................................................................................................................48 Backplane.............................................................................................................................50 Power Interfaces ...................................................................................................................51

Chapter 3...................................................................................53

Boards...................................................................................................... 53 Overview .............................................................................................................54

Board Structure.....................................................................................................................54 Board List .............................................................................................................................55

ABPM...................................................................................................................57 Functions..............................................................................................................................57 Structure ..............................................................................................................................57 Panel ....................................................................................................................................58 LEDs.....................................................................................................................................59 Button ..................................................................................................................................59 Rear Board............................................................................................................................60

CHUB ..................................................................................................................61 Functions..............................................................................................................................61 Structure ..............................................................................................................................62 Panel ....................................................................................................................................63 LEDs.....................................................................................................................................64 Button ..................................................................................................................................64 Rear Board............................................................................................................................64

CLKG...................................................................................................................66 Functions..............................................................................................................................66 Structure ..............................................................................................................................67 Panel ....................................................................................................................................68 LEDs.....................................................................................................................................69 Button ..................................................................................................................................70 Jumpers................................................................................................................................71 Rear board............................................................................................................................72

DTB.....................................................................................................................73 Functions..............................................................................................................................73

Structure ..............................................................................................................................74 Panel ....................................................................................................................................75 LEDs.....................................................................................................................................76 Button ..................................................................................................................................76 DIP Switches and Jumpers.....................................................................................................77 Rear Board............................................................................................................................79

GCM....................................................................................................................81 Functions..............................................................................................................................81 Structure ..............................................................................................................................81 Panel ....................................................................................................................................82 LEDs.....................................................................................................................................83 Button ..................................................................................................................................84 Panel Interfaces ....................................................................................................................84

GLIQV .................................................................................................................85 Functions..............................................................................................................................85 Structure ..............................................................................................................................85 Panel ....................................................................................................................................86 LEDs.....................................................................................................................................87 Button ..................................................................................................................................87 Panel Interfaces ....................................................................................................................88

HGM....................................................................................................................89 Functions..............................................................................................................................89 Structure ..............................................................................................................................89 Panel ....................................................................................................................................91 LEDs.....................................................................................................................................92 Button ..................................................................................................................................92

IBB......................................................................................................................93 Types ...................................................................................................................................93 Functions..............................................................................................................................93 Structure ..............................................................................................................................93 Panel ....................................................................................................................................98 LEDs.....................................................................................................................................99 Button ................................................................................................................................100 Panel Interfaces ..................................................................................................................100 Rear Board..........................................................................................................................100

IPCF .................................................................................................................. 101 Types .................................................................................................................................101 Functions............................................................................................................................101 Structure ............................................................................................................................101 Panel ..................................................................................................................................103 LEDs...................................................................................................................................104 Button ................................................................................................................................105

Panel Interfaces ..................................................................................................................105 Rear Board..........................................................................................................................105

IPI..................................................................................................................... 105 Functions............................................................................................................................105 Structure ............................................................................................................................106 Panel ..................................................................................................................................107 LEDs...................................................................................................................................108 Button ................................................................................................................................108 Rear Board..........................................................................................................................108

IWFB................................................................................................................. 109 Functions............................................................................................................................109 Structure ............................................................................................................................110 Panel ..................................................................................................................................111 LEDs...................................................................................................................................112 Rear Board..........................................................................................................................112

MP..................................................................................................................... 112 Functions............................................................................................................................112 Structure ............................................................................................................................114 Panel ..................................................................................................................................115 LEDs...................................................................................................................................116 Button ................................................................................................................................117 Panel Interfaces ..................................................................................................................117 Rear Board..........................................................................................................................118

PSN................................................................................................................... 119 Types .................................................................................................................................119 Functions............................................................................................................................119 Structure ............................................................................................................................120 Panel ..................................................................................................................................121 LEDs...................................................................................................................................122 Button ................................................................................................................................122 Rear Board..........................................................................................................................123

PWRD................................................................................................................ 124 Functions............................................................................................................................124 Structure ............................................................................................................................125 DIP Switches and Jumpers...................................................................................................126 Rear Board..........................................................................................................................126

SDTB................................................................................................................. 127 Functions............................................................................................................................127 Structure ............................................................................................................................128 Panel ..................................................................................................................................129 LEDs...................................................................................................................................130 Button ................................................................................................................................130

Panel Interfaces ..................................................................................................................130 Rear Board..........................................................................................................................131

SDU .................................................................................................................. 132 Functions............................................................................................................................132 Structure ............................................................................................................................132 Panel ..................................................................................................................................134 LEDs...................................................................................................................................135 Button ................................................................................................................................135 Rear Board..........................................................................................................................135

SIPI................................................................................................................... 135 Functions............................................................................................................................135 Structure ............................................................................................................................136 Panel ..................................................................................................................................137 LEDs...................................................................................................................................138 Button ................................................................................................................................138 Rear Board..........................................................................................................................138

SPB................................................................................................................... 138 Functions............................................................................................................................138 Structure ............................................................................................................................138 Panel ..................................................................................................................................140 LEDs...................................................................................................................................141 Button ................................................................................................................................141 Rear Board..........................................................................................................................141

UIM................................................................................................................... 142 Functions............................................................................................................................142 Structure ............................................................................................................................143 Panel ..................................................................................................................................144 LEDs...................................................................................................................................145 Button ................................................................................................................................147 Panel Interfaces ..................................................................................................................147 Rear Board..........................................................................................................................147

UPCF ................................................................................................................. 150 Functions............................................................................................................................150 Structure ............................................................................................................................150 Panel ..................................................................................................................................151 LEDs...................................................................................................................................152 Button ................................................................................................................................152 Rear Board..........................................................................................................................152

UPDC................................................................................................................. 153 Functions............................................................................................................................153 Structure ............................................................................................................................153 Panel ..................................................................................................................................154

LEDs...................................................................................................................................155 Button ................................................................................................................................155 Rear Board..........................................................................................................................155

VTC................................................................................................................... 155 Types .................................................................................................................................155 Functions............................................................................................................................156 Structure ............................................................................................................................156 Panel ..................................................................................................................................158 LEDs...................................................................................................................................159 Button ................................................................................................................................159 Rear Board..........................................................................................................................159

Chapter 4.................................................................................161

Internal Cables...................................................................................... 161 Clock Cable........................................................................................................ 162

System Clock Cable.............................................................................................................162 Line 8 K clock Cable.............................................................................................................163 GCM 8 K clock Cable............................................................................................................164 GCM PP2S and CHIP Clock Cable..........................................................................................164

Ethernet Cable ................................................................................................... 164 Control Plane Ethernet Transit Cable.....................................................................................164 Dual-Shelf Control Plane Ethernet Interconnection Cable.......................................................165

RS485 Cable ...................................................................................................... 166 PWRD485 Cable..................................................................................................................166 GCM485 Cable ....................................................................................................................166

Fan Monitoring Cable .......................................................................................... 166 User Plane Interconnection Fiber.......................................................................... 166

Chapter 5.................................................................................167

External Cables...................................................................................... 167

GPS Antenna Feeder System............................................................................... 168 GPS Antenna.......................................................................................................................169 GPS Feeder.........................................................................................................................170 GPS Lightning Arrester ........................................................................................................170 GPS Feeder Connector.........................................................................................................172 Grounding Kit......................................................................................................................173

Monitoring System.............................................................................................. 174 Alarm Box...........................................................................................................................174 Temperature/Humidity Sensor.............................................................................................176 Smoke Sensor.....................................................................................................................177

Infrared Sensor...................................................................................................................178 Entrance Control Sensor ......................................................................................................179 Inter-Cabinet PD485 Monitoring Cable..................................................................................180

Transmission System Cables ............................................................................... 180 75 Ω E1 Cable.....................................................................................................................180 120 Ω E1 Cable...................................................................................................................181 100 Ω T1 Cable...................................................................................................................182 IP Transmission Cable .........................................................................................................183 Transmission Fiber ..............................................................................................................183

Background Ethernet Cables................................................................................ 184 OMC Ethernet Cable ............................................................................................................184 Server/Client Ethernet Cable................................................................................................184 AN AAA Server Ethernet Cable.............................................................................................184

Power System Cables.......................................................................................... 185 Power Distribution Shelf Power Cable ...................................................................................186 Service Shelf Power Cable....................................................................................................186 Fan Shelf Power Cable.........................................................................................................188

Grounding System Cables ................................................................................... 188 Cabinet Door Grounding Cable.............................................................................................188 Protection Grounding Cable..................................................................................................189

Abbreviations .............................................................................191

Figures........................................................................................195

Tables .........................................................................................199

Index ..........................................................................................201


Confidential and Proprietary Information of ZTE CORPORATION xiii

About this Hardware Manual

Purpose of this Hardware Manual The Global Open Trunking Architecture (GoTa) is a CDMA mobile communication system, consists of Mobile Switching System (MSS) and Base Station System (BSS).The Base Station System type B (BSSB) is based on all-IP architecture, consists of Base Station Controller type B (BSCB) and Base Transceiver Station type B (BTSB).

This manual contains information about GoTa BSCB structure, functions, and connection methods, signal features of connection cables and, technical indices of cabinets, shelves, boards, GPS Control Module (GCM) antenna feeder and monitoring system.

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

xiv Confidential and Proprietary Information of ZTE CORPORATION

Typographical Conventions ZTE documents employ with 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

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

Italics References to other guides and documents.

“Quotes” Links on screens.

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

CAPS Keys on the keyboard and buttons on screens and company name.

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.

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 Hardware Manual

Confidential and Proprietary Information of ZTE CORPORATION xv

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.

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.


xvi 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 17

C h a p t e r 1

Cabinets

This chapter describes

BSC cabinet

Server cabinet


18 Confidential and Proprietary Information of ZTE CORPORATION

BSC Cabinet The BSC cabinet adopts the standard 19’’ structure and its dimensions are 2000 mm (H) x 600 mm (W) x 800 mm (D), as shown in Figure 1.

F I G U R E 1 - BSC C AB I N E T

Chapter 2 Cabinets


The BSC cabinet consists of rack, door panels, shelves, boards, rack and busbar. Its maximum internal height is 42 U (1.869 m).

The BSC cabinet consists of Power distribution shelf (2 U), fan shelf (1U), service shelf (8 U), cabling shelf (1 U), GCM shelf (6U) and air filter shelf (1 U).

Note:

1 U is equal to 1.75 inches (44.45 mm) and is height unit defined in IEC297 standard.



Figure 2 illustrates cabinet shelves position.

F I G U R E 2 - BSC C AB I N E T S H E L V E S

1. Power distribution shelf 2. Fan shelf

3. Service shelf 4. Cabling shelf

5. GCM shelf 6. Air filter shelf

Chapter 2 Cabinets


Power Distribution Shelf Functions Distributes –48 V power to other shelves.

Implements auto switching of two external power inputs for 1+1 power backup.

Provides power indication, environment monitoring and fan shelf monitoring.

Structure Figure 1 illustrates power distribution shelf structure.

F I G U R E 3 - POWER D I S T R I B U T I O N S H E L F S T R U C T U R E

The power distribution shelf is 2 U high and its dimensions are 88.1 mm (H) × 374 mm (D) × 482.6 mm (W) excluding protrusions of wiring terminals at the back.

For maintenance and repair, front panel of power distribution shelf may rotate around spindle by 90 degrees outward.



Figure 4 illustrates power distribution shelf internal structure.

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

1

2

3

45

6 7 8

1. Outer framework 2. Radiator of the isolation diode

3. Isolation diode 4. PWRD board

5. Switch 6. Wiring terminal

7. Lightning arrester 8. PWRDB board

The power distribution shelf consists of Power Distributor (PWRD) and Backplane of PWRD (PWRDB). Power distribution shelf performs power indication, environment monitoring and fan shelf monitoring, and connects all input/output cables and various monitoring systems.

Chapter 2 Cabinets


Panel Figure 5 illustrates power distribution shelf front panel.

F I G U R E 5 - P O W E R D I S T R I B U T I O N S H E L F F R O N T P AN E L

- 48 V (I) - 48 V (II) RUN - 48 V(I)

- 48 V(II) FAN HOT SMOKE DOOR ARRESTER

Table 1 shows the LEDs on power distribution shelf front panel.

TAB L E 4 – FR O N T P AN E L LED S

LED Name Color Meaning Description

RUN Green Running LED On: Normal working OFF: Abnormal

-48 V (I) Red First LED alarm On: Low voltage or high voltage of –48 V Off: No alarm

-48 V (II) Red Second LED alarm On: Low voltage or high voltage of –48 V Off: No alarm

FAN Red Fan alarm LED On: Fan Exceptions Off: No alarm

HOT Red Temperature alarm LEDOn: Temperature Exceptions Off: No alarm

SMOKE Red Smoke alarm LED On: Smoke alarm Off: No alarm

DOOR Red Entrance control alarm LED

On: Entrance control alarm Off: No alarm

ARRESTER Red Lightning arrester alarm LED

On: Lightning arrester damage Off: No alarm

The front panel consists two power input switches,-48 V (I) and -48 V (II). When switch is down, it indicates -48 V power input OFF, otherwise ON.



Figure 6 illustrates power distribution shelf rear panel.

F I G U R E 6 - P O W E R D I S T R I B U T I O N S H E L F R E AR P AN E L

ARRESTERDOOR

RS-485

RS-485SEN

SORS FANBOX2

FANBOX4

FANBOX1

FANBOX3

-48V -48VGND

-48V -48V-48VGND

-48VGND

INPUT( I)

INPUT( II)

OUTPUT

The rear panel interfaces are

Two –48 V power input interfaces.

- 48 V power output interface to rack busbar.

RS485 monitoring interfaces (FAN BOXn) to four fan shelves.

Monitoring interfaces ( SENSORS) to door control sensor, temperature & humidity sensor, infrared sensor and smoke sensor of the equipment room.

Monitoring interface ( DOOR) to cabinet entrance control.

Monitoring interface (ARRESTER) to lightning arrester.

Two RS485 bus interfaces (RS485) to Operation and Maintenance Processor (OMP).

Fan Shelf Functions The fan shelf monitors and adjusts cabinet fans automatically. It keeps the equipment cool.

Structure Each fan shelf contains three fan modules and each fan module contains two fans, so fan shelf contains totally six fans. The fan module supports hot swapping.

Chapter 2 Cabinets


Figure 7 illustrates fan shelf structure.

F I G U R E 7 - FAN S H E L F S T R U C T U R E

Panel Figure 8 illustrates fan shelf rear panel.

F I G U R E 8 - FAN S H E L F R E AR P AN E L

RUN ALM RUN ALM RUN ALM

The fan shelf rear panel consists of six LEDs. Two of them indicate running status. Table 5 shows fan shelf rear panel LEDs.

TAB L E 5 - R E AR P AN E L LED S

Name Color Meaning Description

RUN Green Running LED On: Fans are working normally Off: Fans Exceptions

ALM Red Alarm LED On: Fan module Exceptions Off: No alarm

The fan shelf rear panel contains three buttons, each corresponding to fan module.



Figure 9 illustrates fan shelf rear panel external interfaces.

F I G U R E 9 - FAN S H E L F R E AR P AN E L

RS - 485 POWR

The rear panel external interfaces are

RS485 interface.

Input power interface.

Service Shelf There are three types of service shelves

Level-1 switching shelf, also called Backplane of Packet Switch Network (BPSN) shelf

Control shelf, also called Backplane of Control Center (BCTC) shelf

Resource shelf, also called Backplane of Universal Switching Network (BUSN) shelf

Each service shelf contains 17 front and rear slots. The slot spacing is 25.4 mm and the board spacing[科1] is 431.8 mm.

The board specifications are

8U front boards (340 mm deep)

7U rear boards (100 mm deep)

Shelf Cable The shelf cable connects fiber cables and locates below the each service shelf.

Figure 10 illustrates shelf cable structure.

F I G U R E 10 – S H E L F C AB L E S T R U C T U R E

Chapter 2 Cabinets


GCM Shelf Each BSC system contains one GCM shelf, GCM shelf receives satellite signals and provides clock signals to BSC.

Figure 11 and Figure 12 illustrates GCM shelf structure.

F I G U R E 11 - GCM S H E L F S T R U C T U R E (FR O N T V I E W )

1 2

3

482.6 mm

265.

9 m

m

1. Blank panel 2. GCM (GPS control module)

3. Hanger (mm)

F I G U R E 12 - GCM S H E L F S T R U C T U R E (R E AR V I E W )

1 2

1. Backplane cover 2. Rear cover



External interfaces Power interface

GPS antenna interface

Clock output interface

RS485 interface

Air Filter Shelf Figure 13 illustrates BSC cabinet air filter shelf.

F I G U R E 13 - AI R F I L T E R S H E L F

The air filter shelf contains air filter screen and prevents dust. Figure 14 illustrates air filter shelf structure.

F I G U R E 14 - AI R F I L T E R S H E L F S T R U C T U R E

Chapter 2 Cabinets


Busbar Rack Figure 15 illustrates Busbar rack structure.

F I G U R E 15 - B U S B AR S T R U C T U R E

ZOOM IN

GND

PE

GND

-48V

-48V

-48V

-48VGND

-48V

GND

PE

-48V

GND

1

2

3

4

5

6

A

A

1 – 6: wiring terminals

The busbar provides six wiring terminals (1-6) from top to bottom.



Functions Each group 1 and 6 contains four wiring terminals. The signals are -48

V,-48 VGND, PE and GND from top to bottom. The Wiring terminal 1 connects to power distribution shelf and provides busbar power inputs, and group 6 provides power to third fan shelf.

The group 2 to 5 provides six wiring terminals. The signals are -48 V,-48 VGND,-48 V,-48 VGND, PE and GND from top to bottom. These terminals provide power to fan and service shelves.

Cabinet Cables The BSC cabinet contains internal and external cables. The internal cables refer to the connections between shelves and signal interconnection between boards in the cabinet, whereas external cables refer to the cabinet external connections.

Types Micro coaxial cables

Optical fiber cables

Ethernet cables

Micro coaxial and optical fiber cables connect external devices such as Base Station Transceiver (BTS) and Mobile Switching Center (MSC).The optical fiber cables provide user plane signal interconnection and Ethernet cables provide Operation and Maintenance Center (OMC) connection with internal control plane signal interconnection.

Chapter 2 Cabinets


Figure 16 illustrates BSC cabinet connection.

F I G U R E 16 - BSC C AB I N E T C O N N E C T I O N

100

100

100

100

1

2

3

4

5

6

1. Routed out cabinet cables 2. Routed out rear card cables

3. Rear horizontal cabling rack 4. Vertical trough cable

5. Front fibers 6. Shelf cable

The internal cables connect cabinet sides through trough cable shelf, and external cables connect cabinet rear cards along vertical trough cable.



Technical Indices Table 6 shows BSC cabinet technical indices.

TAB L E 6 – BSC C AB I N E T TE C H N I C AL I N D I C E S

Name Index

Temperature range -5 ~ 45 °C (operating temperature) / 15 ~ 35 °C (recommended)

Humidity range 15 ~ 93% RH (operating humidity) / 40 ~ 60% RH (recommended)

Dimensions 2000 mm (H) × 600 mm (W) × 800 mm (D)

Weight Maximum weight: About 310 kg

Power supply -57 ~ -40 VDC

Power consumption (full configuration of each shelf)

Maximum power consumption of resource shelf : 600 W Maximum power consumption control shelf: 600 W Maximum power consumption of GCM shelf : 60 W Maximum power consumption of level-1 switching shelf: 1000 W

System capacity

System controls 1900 1x carrier sectors System controls 1000 High-Rate Packet Data (HRPD) carrier sectors System supports maximum of 50000 Erl voice traffic Busy Hour Call Average (BHCA) : 3200 K

Cabinet Configuration Figure 17 illustrates service shelves configuration of multiple cabinets.

F I G U R E 17 - S E R V I C E S H E L V E S C O N F I G U R AT I O N

Resourceshelf

Controlshelf

Resourceshelf

GCM shelf

#1 cabinet #2 cabinet #3 cabinet #4 cabinet #5 cabinet

Resourceshelf

Resourceshelf

Resourceshelf

Controlshelf

Resourceshelf

Resourceshelf

Resourceshelf

Resourceshelf

Resourceshelf

Resourceshelf

Resourceshelf

Resourceshelf

Resourceshelf

Controlshelf

Controlshelf

Level-1switching

shelf

Chapter 2 Cabinets


The shelves configuration requires level-1 switching shelves, control shelves, and resource shelves. The level-1 switching shelf interconnects more than three resource shelves and control shelf shall be placed in the second layer from top.



Server Cabinet This section describes BSC server cabinet configuration and technical indices.

Configuration Figure 18 illustrates BSC server cabinet configuration.

F I G U R E 18 - BSC S E R V E R C AB I N E T C O N F I G U R AT I O N

1U17U

6U

16U

11U

2U

Disk array

1U

4U

4U

4U

1U

35U

24U

29U

38U

1USwitch

LCD

Router

6U

2200

mm

200

0m

m

1U

1U

1U

Front View

3U

1U

1U

1U

Server

Server

Monitor and keyboard switcher

1U

OMC server3U

1U

3U

1U

Chapter 2 Cabinets


The server cabinet contains different vendor products like disk array, keyboard, LCD, router and switch.

Technical Indices The Table 7 shows server cabinet technical indices.

TAB L E 7 – S E R V E R C AB I N E T TE C H N I C AL I N D I C E S

Name Index

Input power 110 /220 V AC (50 Hz)

Dimensions 2000 mm (H) × 600 mm (W) × 950 mm (D)

Weight < 350 kg (full configuration)





C h a p t e r 2

Service Shelves


Service shelf

Level-1 switching shelf

Control Shelf

Resource shelf



Service Shelf The service shelf provides standalone integrate circuit boards and its function depends on boards.

Architecture Figure 19 and Figure 20 illustrate service shelf external structure.

F I G U R E 19 - S E R V I C E S H E L F S T R U C T U R E (FR O N T V I E W )

Chapter 2 Service Shelves


F I G U R E 20 - S E R V I C E S H E L F S T R U C T U R E (R E AR V I E W )

Figure 21 illustrates service shelf internal structure.

F I G U R E 21 - S E R V I C E S H E L F I N T E R N AL S T R U C T U R E

3

6U

1

2

6

7

5

4

8

8U

9

479.2 mm

10 mm

1. Rear card 2. –48 V input filter

3. DIP switch 4. Backplane rib

5. Metal guide pin 6. 2 mm connector

7. Backplane 8. Plastic guide rail

9. Front board



Backplane Figure 22 illustrates backplane structure. The backplane is an important part and improves equipment operation reliability. The service shelf boards are connecting inside backplane through printed lines, this reduces backplane connection.

F I G U R E 22 - S E R V I C E S H E L F B AC K P L AN E

The service shelf backplane provides DIP switches to configure office, cabinet, and shelf information. Figure 23 illustrates service shelf backplane DIP switches.

F I G U R E 23 - B AC K P L AN E D IP S W I T C H E S

3

2

1

ID2

ID1

ID0

TRIB_ID ONOFF

4 Null

3

2

1

ID2

ID1

ID0

RACK_ID ONOFF

4 ID33

2

1

Null

ID1

ID0

SHELF_ID ONOFF

4 Null



The backplane contains three DIP switches includes

TRIB_ID represents three binary digits (000-111), and indicates office 1 to 7.

RACK_ID represents four binary digits (0000-1111), and indicates cabinet 1 to 16.

SHELF_ID represents two binary digits (00-11), and indicates shelf 1 to 4.

Note:

The DIP switch bit conditions depends on binary digits.

Ensures service shelf contains front board pair and rear board pair.



Level-1 Switching Shelf The level-1 switching shelf provides data transfer channels to exchange various data such as clock, signaling, voice service information, data service information and quality of Service (QoS) function according to different service requirements.

Configuration Table 8 shows level-1 switching shelf boards.

TAB L E 8 - LE V E L -1 S W I T C H I N G S H E L F B O AR D S

Front Boards Rear Boards

Board Name Full Name Board Name Full Name

GLIQV Vitesse Quad GE GLI NC Blank panel

PSN Packet Switch Network RPSN Rear Board of PSN

UIMC Universal Interface Module for BCTC RUIM2, RUIM3 Rear Board 2 of UIM, Rear

Board 3 of UIM

The board configurations of level-1 switching shelf boards are

UIMC boards work in the active/standby mode and are always inserts in Slots 15 and 16 in the Level-1 switching shelf.

PSN boards also work in the active/standby mode and are always inserts in Slots 7 and 8.

GLIQV boards inserts in to six slots beside PSN boards.

Note:

A Level-1 switching shelf is necessary when more than two resource shelves.

UIMC and PSN boards are mandatory for Level-1 switching shelf and at least two GLIQV boards in this shelf.

Depending on specific capacity, PSN boards fall into Vitesse Packet Switch Network 40 Gbit/s (PSN4V) and Vitesse Packet Switch Network 80 Gbit/s (PSN8V).



Figure 24 illustrates front board layout.

F I G U R E 24 - LE V E L -1 S W I T C H I N G S H E L F FR O N T B O AR D LAY O U T

987654321

GLIQV

GLI

QV

GLIQV

GLIQV

GLI

QV

GLIQV

GLIQV

GLIQV

GLI

QV

GLIQV

GLIQV

LIQV

UI

MC

UIMC

NC

PSN4V

PSN4V

Level-1 switching shelf front boards

10 11 12 13 14 15 16 17

Figure 25 illustrates rear board layout.

F I G U R E 25 - LE V E L -1 S W I T C H I N G S H E L F R E AR B O AR D LAY O U T

1716151413121110987654321NC

NC

NC

NC

NC

NC

NC

RPSN

NC

RUI

M3

RUIM2

NC

NC

NC

NC

NC

NC

Level-1 switching shelf rear boards

Note:

Board with RXXX marks indicates rear cards and those marks NC indicate a blank panel.

PSN boards are generally PSN4V boards.

Only one RPSN board is necessary and inserts into Slot 7 of rear board.



Backplane Figure 26 illustrates level-1 switching shelf Backplane of Packet Switch Network (BPSN) plan view.

F I G U R E 26 - BPSN P L AN V I E W

拨码开关

电源连接器

单板定位孔

背板紧固螺丝

后背板连接器

X1 X2 X3

DIP switches

Powerconnectors

Board fixingholes

Backplanefastening screws

Backplaneconnectors

X1 X2 X3

Power Interfaces Table 9 shows level-1 switching shelf power interfaces.

TAB L E 9 - P O W E R I N T E R F AC E S

Interface ID Usage Connection Relation

X1 - X3 Power sockets Connect –48 V, -48 VGND and PE on busbar through power filter in shelf



Control Shelf The control shelf controls and manages the whole BSC system and generates clock signals.

Configuration Table 10 shows control shelf board.

TAB L E 10 - C O N T R O L S H E L F B O AR D


Board Full Name Board Full Name

CHUB Control HUB RCHB1, RCHB2 Rear Card 1 of CHUB, Rear Card 2 of CHUB

CLKG CLOCK Generator RCKG1, RCKG2 Rear Card 1 of CLKG, Rear Card 2 of CLKG

MP Main Processor NC or RMPB Blank panel or rear card of the MP

UIMC Universal Interface Module for BCTC

RUIM2, RUIM3 Rear Card 2 of UIM, Rear Card 3 of UIM

The board configurations of control shelf boards are

The CHUB is control flow convergence center, and needs when system capacity is more than 2 x BUSN + 1 x BCTC. Each pair of CHUB boards provides control plane access capability of 21 BUSN or BPSN subsystems, and inserts into control shelf slots 15 and 16.

The control shelf contains pair of CLKG boards, one is active and other is standby. The CLKG board insert into control shelf slots 13 and 14, and allocates system clocks to level-1 switching shelf and resource shelves through cables.

The Main Processor (MP) board is a communication control center, performs specific processing function. One BSC subsystem needs only one pair of MP boards that are inserts into control shelf slots 11 and 12.

UIMC boards work in active/standby mode and inserts into control shelf slots 9 and 10.



Figure 27 illustrates control shelf front board layout.

F I G U R E 27 - C O N T R O L S H E L F F R O N T B O AR D L AY O U T

1716151413121110987654321

CMP

CMP

CMP

CMP

SMP

SMP

SMP

SMP

UIMC

UIMC

OMP

OMP

CHUB

CHUB

NC

CLKG

CLKG

Control shelf front boards

Figure 28 illustrates control shelf rear board layout.

F I G U R E 28 - C O N T R O L S H E L F R E AR B O AR D LAY O U T

1716151413121110987654321

NC

NC

NC

NC

NC

NC

NC

NC

NC

RUIM2

RUIM3

RMPB

RMPB

RCKG1

RCKG2

RCHB1

RCHB2

Control shelf rear boards



Backplane Figure 29 illustrates control shelf Backplane of Control Center (BCTC) plan view..

F I G U R E 29 - BCTC P L AN V I E W

拨码开关

X0 X1 电源连接器

单板定孔位

背板紧固螺丝

后背板连接器

DIP switches

X0 X1 Power connectors

Board fixingholes


Backplaneconnectors

Power Interfaces Table 11 shows power interfaces on control shelf.

TAB L E 11 – C O N T R O L S H E L F P O W E R I N T E R F AC E S


X0 - X1 Power sockets Connect –48 V, -48 VGND and PE on the busbar through power filter in the shelf



Resource Shelf The resource shelf provides external interfaces, various access modes and bottom layer protocols.

Configuration Table 12 shows resource shelf boards.

TAB L E 12 - R E S O U R C E S H E L F B O AR D S


Board Full Name Board Full Name

CLKG CLOCK Generator RCKG1, RCKG2 Rear Card 1 of CLKG, Rear Card 2 of CLKG

MP Main Processor NC or RMPB Blank panel or rear card of MP

ABPM Abis Process Module NC or RMNIC Blank panel or Rear Card of Multi-service Network Interface Card

DTB Digital Trunk Board RDTB Rear Card of DTB

HGM HIRS Gateway NC Blank panel

IBB Interface of BSC and BSC NC or RMNIC

Blank panel or Rear Card of Multi-service Network Interface Card

IPCF Interface of PCF NC or RMNIC Blank panel or Rear Card of Multi-service Network Interface Card

IPI IP bearer Interface RMNIC Rear Card of Multi-service Network Interface Card

IWFB IWF Board NC Blank panel

SDU Selector and Distributor Unit

NC Blank panel

SIPI Sigtran IP bearer Interface

RMNIC Rear Card of Multi-service Network

SPB Signaling Process Board NC Blank panel

UIMU Universal Interface Module for BUSN

RUIM1 Rear Card 1 of UIM

UPCF User Plane of PCF NC Blank panel

UPDC User Plane of PDC NC Blank panel

VTC Voice Transcoder Card NC Blank panel



The board configurations of resource shelf boards are

ABPM boards work in active/standby mode and insert ABPM boards into slots 7 and 8 of resource shelf.

MP boards are in pairs and back up each other. The OMP board inserts into second cabinet shelf slots 11 and 12.

CLKG boards work in active/standby mode and inserts into resource shelf Slots 15 and 16.

DTB boards are inserts into slots 1 through 4 and slot 17.

The SDTB board provides optical interfaces.

IPI boards shall be inserted into slots 7, try to insert IPI and SDU boards in the same shelf.

UIMU boards work in active/standby mode and inserts into slots 9 and 10.

Note:

If system has only one shelf,shelf control CLKG and MP boards inserts into resource shelf.

Figure 30 illustrates resource shelf front board layout.

F I G U R E 30 - R E S O U R C E S H E L F FR O N T B O AR D LAY O U T

1716151413121110987654321

DTB

DTB

DTB

SDU

IPCF

ABPM

ABPM

UIMU

UIMU

UPCF

UPDC

SDU

SDU

SDU

SDU

SDU

Resource shelf front boards

NC



Figure 31 illustrates resource shelf rear board layout.

F I G U R E 31 - R E S O U R C E S H E L F R E AR B O AR D LAY O U T

1716151413121110987654321

RDTB

RDTB

RDTB

NC

NC

NC

NC

NC

NC

RUIM1

RUIM1

RMNIC

RMNIC

RMNIC

NC

NC

Resource shelf rear boards

NC

Backplane Figure 32 illustrates resource shelf Backplane of Universal Switching Network (BUSN) plan view.

F I G U R E 32 - BUSN P L AN V I E W

DIP switches

X1 X2Power

connectors

Board fixingholes


Backplaneconnectors



Power Interfaces Table 13 shows resource shelf power interfaces.

TAB L E 13 - R E S O U R C E S H E L F P O W E R I N T E R F AC E S


X1 - X2 Power sockets Connect –48 V, -48 VGND and GNDP on the busbar through power filter in the shelf





C h a p t e r 3

Boards


Front boards

Rear boards



Overview There are two types of BSC boards:,front boards and rear boards. The front boards complete specific functions while rear boards co-operate with front boards and provides external interfaces.

Board Structure The board hardware consists of PCB, subcard, panel components (LEDs, claspers and EMC leap spring) and interface connectors.

Figure 33 illustrates front board structure.

F I G U R E 33 - FR O N T B O AR D S T R U C T U R E

31 4

2

1. Extractor 2. Subcard 1

3. Subcard 2 4. Front PCB

Chapter 3 Boards


Figure 34 illustrates rear board structure.

F I G U R E 34 - R E AR B O AR D S T R U C T U R E

Board List Table 14 shows BSC front and rear boards.

TAB L E 14 - BSC B O AR D S

No. Front Board Name Rear Board Name

1 Abis Process Module (ABPM)

Normally rear ABPM board is blank For debug, configure Rear Card of Multi-service Network Interface (RMNIC)

2 Control HUB (CHUB) Rear Card 1 of CHUB (RCHB1) Rear Card 2 of CHUB (RCHB@)

3 CLOCK Generator (CLKG) Rear Card 1 of CLKG (RCKG1) Rear Card 2 of CLKG (RCKG2)

4 Digital Trunk Board (DTB) / Digital Trunk Board with Echo Canceller (DTEC) Rear Card of DTB (RDTB)

5 GPS Control Module (GCM) Blank panel

6 Vitesse Quad GE GLI (GLIQV) Blank panel

7 HIRS GateWay (HGM) Blank panel

8

Interface of BSC and BSC (IBB), includes Interface of BSC and BSC by ATM (IBBA) Interface of BSC and BSC by CUDP (IBBC) Interface of BSC and BSC by Ethernet (IBBE) Interface of BSC and BSC by HIRS over ATM (IBBH)

No IBB,IBBA and IBBC in rear board RMNIC is rear board IBBE



No. Front Board Name Rear Board Name

9 Interface of PCF (IPCF), includes Interface of PCF by FE (IPCFE) Interface of PCF by GE (IPCFG)

No IPCFG in rear board RMNIC is rear board IPCFE

10 IP bearer Interface (IPI) RMNIC

11 IWF Board (IWFB) Blank panel

12 Main Processor (MP) / Operation and Maintenance Processor (OMP)

Rear Board of MP (RMPB)

13 Vitesse Packet Switch Network 40 Gb/s (PSN4V) / Vitesse Packet Switch Network 80 Gb/s (PSN8V)

Rear Card of PSN (RPSN)

14 POWER Distributor (PWRD) Backplane of PWRD (PWRDB)

15 Sonet Digital Trunk Board (SDTB) / Sonet Digital Trunk board with Echo canceller (ESDT)

General Interface Module 1(RGIM1)

16 Selector and Distributor Unit (SDU) Blank panel

17 Sigtran IP bearer Interface (SIPI) RMNIC

18 Signaling Process Board (SPB) Blank panel

19 Universal Interface Module (UIM),includes Universal Interface Module for BCTC (UIMC) Universal Interface Module for BUSN (UIMU)

Backplane of Universal switching Network (BUSN) consists Rear Card of UIM (RUIM1) BCTC and BPSN consists Rear Card 2 of UIM (RUIM2) and Rear Card 3 of UIM (RUIM3)

20 User Plane of PCF (UPCF) Blank panel

21 User Plane of PDC (UPDC) Blank panel

22 Voice Transcoder Card (VTC), includes Voice Transcoder Card based on ASIC (VTCA)Voice Transcoder Card based on DSP (VTCD)

Blank panel

Caution:

Circuit board holds large-scale integrated circuits. Ensure the electricity and standard operation procedures.

Ensures the board ventilation well.

All boards are hot pluggable except PWRD.

Chapter 3 Boards


ABPM The Abis Process Module (ABPM) board provides Abis interface protocol processing and low speed IP compression protocol processing.

Functions Provides 100 M control flow Ethernet interface.

Provides 100 M Ethernet data backup channel.

Provides RS485 backup control channel interface.

Supports cUDP/PPP/ML-PPP processing.

Supports 256 High-level Data Link Control (HDLC) channels.

Structure Figure 35 illustrates ABPM board structure.

F I G U R E 35 - ABPM B O AR D

CS domaininterfacesP

CI

ID , Clock

CoprocessorCPU system

Networkprocessorsubsystem

Networkdomain

interfaces

RS485

4 100M

16 8MHW×

×

Backplan

e

ABPM

The ABPM board consists of network processor subsystem, co-processor CPU subsystem and physical interfaces.

The network processor subsystem implements IP compression protocol such as cUDP/ML-PPP and completes Network Address Translation (NAT).

The co-processor CPU subsystem implements protocol processing.



The physical interfaces include PS domain FE interfaces and CS domain HW interfaces.

Panel Figure 36 illustrates ABPM board panel.

F I G U R E 36 – ABPM B O AR D P AN E L

Chapter 3 Boards


LEDs Table 15 shows ABPM board panel LEDs.

TAB L E 15 - P AN E L LED S


RUN Green Running LED Flash at 5 Hz: Power ON the board. Flash at 1 Hz: Board runs normally.

ALM Red Alarm LED On: Alarm occurs Off: No alarm.

ENUM Yellow Unplugging LED

On: Power ON the power. Off: Board works Normally. (If ENUM LED is off, do not pull out the board effectively.)

ACT Green Active/Standby LED

On: Board is active. Off: Board is standby.

Button Table 16 shows ABPM board panel buttons.

TAB L E 16 – P AN E L B U T T O N S

Name Description

RST Reset switch

EXCH Active/Standby changeover switch



Rear Board The ABPM rear board is a blank panel, and for debug, it configures Rear Card of Multi-service Network Interface (RMNIC). Figure 37 illustrates RMNIC panel.

F I G U R E 37 - RMNIC P AN E L

RMNIC

Chapter 3 Boards


Table 17 shows RMNIC card panel interfaces.

TAB L E 17 - RMNIC C AR D I N T E R F AC E S

Name Interface type Description

FE1

FE2

FE3

FE4

FE interface

DEBUG-FE FE interface for debug

PrPMC232 RS 232 debug serial port of the subcard on the board

8 KOUT/ARM232

RJ45

Line 8 KHz reference clock signal output / RS232 debug serial port

CHUB The Control HUB (CHUB) board expands distributed processing platform. One or more CHUB board pairs implements control plane communication and interaction. The CHUB board connects UIMC board through 1000 M electrical interface in the same shelf.

Functions External interfaces: 46 × 100 M control plane Ethernet interfaces.

Internal interfaces: 1000 M control plane interfaces to connect UIMC boards.

1+1 active/standby function.



Structure Figure 38 illustrates CHUB board structure.

F I G U R E 38 - CHUB B O AR D

PS domain Ethernet Switching

subsystem

PS domain Ethernet Switching

subsystem

CPUsubsystem

PCI bus

46 X FE interfaces

CHUB

The CHUB board consists of CPU subsystem, PS domain Ethernet switching subsystem and physical interfaces. The functions of these boards are

The CPU subsystem controls and manages the board.

The PS domain Ethernet switching subsystem completes Ethernet L2 switching of 48 × 100 M + 2 × 1000 M.

The physical interfaces include 46 100 M Ethernet interfaces.

Chapter 3 Boards


Panel Figure 39 illustrates CHUB board panel.

F I G U R E 39 - CHUB B O AR D P AN E L



LEDs Table 18 shows CHUB board panel LEDs.

TAB L E 18 - P AN E L LED S


RUN Green Running LED Flash at 5 Hz: Power ON the board Flash at 1 Hz: Board runs normally.

ACT Green Active/Standby state LED


ALM Red Alarm LED On: Alarm occurs. Off: No alarm.


On: Power ON the board. Off: Board starts working. (If ENUM LED is off, do not pull out the board effectively.)

L1 - L46 Green

Status LED of the control plane cascade interface

On: Connect 100 M control plane cascade interface. Off: Disconnect 100 M control plane cascade interface.

Button Table 19 shows CHUB board panel buttons.

TAB L E 19 - P AN E L B U T T O N S

Name Description

RST Reset switch


Rear Board The CHUB board consists of two rear cards; RCHB1 and RCHB2, and provides external interfaces.

RCHB1 and RCHB2 insert into control shelf slot 15 and 16 respectively.

Chapter 3 Boards


Figure 40 illustrates RCHB1 and RCHB2 panels.

F I G U R E 40 - RCHB1 AN D RCHB2 P AN E L S

RCHB1 RCHB2



Table 20 shows RCHB1 and RCHB2 panel interfaces.

TAB L E 20 - PANEL I N T E R F AC E S


FE1-8

FE9-16

FE17-24

DB44 Control panel FE interface

RCHB1

DEBUG-FE/232 RJ45 FE debug interface /RS 232 debug interface

FE25-32

FE33-40

FE41-46

DB44 Control panel FE interface

RCHB2

DEBUG-FE/232 RJ45 FE debug interface / RS 232 debug interface

CLKG The CLOCK Generator (CLKG) board works in active/standby mode. The CLKG uses 8 K frame synchronization signal from DTB or SDTB board, 2 MHz or 2 Mb signal from BITS system, and 8 K clock signal (PP2S and 16 CHIP) GCM board as local clock reference. The CLKG board provides loss-of-reference alarm signal.

Functions Communicates the OMP board via RS485 bus.

Selects clock reference source according to configurations or manually and supports shielding manual changeover via software setting.

Manual reference order is

2 Mb 1 -> 2 Mb 2 -> 2MHz 1 -> 2 MHz 2 -> 8K1 -> 8K2 -> 8K3 -> NULL.

Outputs Stratum 2 or 3 clock and changes constant temperature trough or via software.

Outputs fifteen 16.384 M, 8 K and PP2S clocks to the UIM.

Clock loss and input reference degradation judgment.

Provides functions of Static Random Access Memory (SRAM) failure alarm, constant temperature trough alarm, reference and output clock loss alarm, reference degradation alarm, and reference frequency offset out-of-range alarm and PLL phase discrimination failure alarm, which enables to determine CLKG board current working status and locates the fault.

Chapter 3 Boards


Provides frequency adjustment knob, and adjusts Voltage-Controlled Crystal Oscillator (VCXO) frequency.

Structure Figure 41 illustrates CLKG board structure.

F I G U R E 41 - CLKG B O AR D

Clock referenceSelection

subsystem

PP2S generator

Clock phase locking,Drive & distribution

subsystem

MCUsubsystem

Active/standbyControl subsystem

Reference PP2S PP2S

8K, 16M32M, 64M

RS485

GPS, DT8K

2 MHz, 2 Mb16 CHIP, PP2S

The CLKG board consists of clock reference selection subsystem, clock phase locking, drive and distribution subsystem, active/standby control subsystem, MCU subsystem, and PP2S generator.

The clock reference selection subsystem selects CS domain synchronization clock references, includes BITS, line clock and GCM phase-locked 8 K synchronization clock.

The clock phase-locking implements phase locking of CS domain synchronization clocks. The drive and distribution system implements drive and distribution of GCM clock PP2S, and CS domain clocks.

The active/standby control subsystem implements active/standby changeover includes command changeover, manual changeover, fault changeover and reset changeover. The BER changeover is less than 1%.

The MCU subsystem implements related control, management and phase-locking algorithm.

The PP2S generator shapes the PP2S reference signal from the GCM and sends it to the UIM.



Panel Figure 42 illustrates CLKG board panel.

F I G U R E 42 - CLKG P AN E L

Chapter 3 Boards


LEDs Table 21 shows CLKG board panel LEDs.

TAB L E 21 - CLKG P AN E L LED S


RUN Green Running LED

Flash at 5 Hz: Power ON the board.. Flash at 1 Hz: Board runs normally. On: Preheat the crystal. Off: Board is in OFF state.





ALM Red Alarm LED On: Shows SRAM errors. Off: Normal.

CATCH Green Pull-in state LED On: Board runs in fast pull-in state. Off: Board is currently in other running states such as tracing, holdover or free running.

TRACE Green Trace state LED On: Board is currently in trace state,.. Off: Board is currently in other running states such as pull-in, holdover or free running.

KEEP Green Holdover state LED

On: Board locks a reference Off: Board is currently in other running states such as pull-in, trace or free running.

FREE Green Free-running state LED

On: Board is in free-running state. Off: Board has other clock reference inputs.

2 Mbps1 Green Reference LED

On: BITS provides first channel 2 M clock reference and transmits in HDB3 format. Off: Board does not select BITS first channel of 2 M clock reference.

2 Mbps2 Green Reference LED

On: BITS provides second channel 2 M clock reference and transmits in HDB3 format. Off: Board does not select BITS second channel of 2 M clock reference..

2 MHz1 Green Reference LED

On: BITS provides first channel of 2 M clock and transmits in TTL differential format. Off: Board does not select BITS first channel of 2 M clock reference..

2 MHz2 Green Reference LED

On: BITS provides second channel of 2 M clock reference and transmits in TTL differential format. Off: Board does not select BITS second channel of 2 M clock reference..




8 K1 Green Reference LED

On: DTB, SDTB and SPB boards provides 8 K line clock reference. Off: Board does not select DTB, SDTB and SPB boards .

8 K2 Green Reference LED On: GCM board provides 8 K clock reference. Off: Board does not select GCM board 8 K clock reference.

8 K3 Green Reference LED On: UIM sends 8 K clock. Off: Board does not select the 8 K clock.

NULL Green Reference LED On: No external clock reference. Off: External clock reference is available.

QUID Red Reference degradation LED

On: Clock reference degrades and uses clock of Stratum 3 or a lower stratum. Off: Clock reference is normal.

MANI Green Enable/disable manual selection of reference

On: Enables manual selection of clock reference.. Off: disables manual selection of clock reference.

Button Table 22 shows CLKG board panel buttons.

TAB L E 22 - CLKG P AN E L B U T T O N S

Name Description

RST Reset switch


MANEN Manual selection switch enables external 8 K external reference

MANSL Manual selection switch of external 8 K clock reference

Chapter 3 Boards


Jumpers Figure 43 illustrates CLKG board jumpers.

F I G U R E 43 - CLKG J U M P E R S

The CLKG board jumpers are

X40, X41, X44 & X45: Used to set the matching impedance of the first 2 Mb/s and 2 MHz BITS clocks.

Short Pin 1 and 2 means, matching impedance is 75 ohm.


X42, X43, X46 & X47: Used to set the matching impedance of the second 2 Mb/s and 2 MHz BITS clocks.



X53 - X56: Used to set whether the shell of coaxial cables of the two channels of 2 Mb/s and 2 MHz clock inputs are connected to the protection ground.

Short Pin 1 and 2 means, coaxial cable shell connects to the protection ground.

X48 and X50: Set during debugging and disconnect when the board works normally.

X60: Set RS485 connection relation.



Short Pins 3 & 5 and Pins 4 & 6 means, using serial port of the PC for downloading data.

Short Pins 1 & 3 and 2 & 4 means, using RS485 line to communicate with the background.

Rear board The CLKG consists of two rear boards, RCKG1 and RCKG2. The RCKG1, RCKG2 inserts into control shelf slot 13 and 14 respectively, and provides CLKG board external interfaces.

Figure 44 illustrates RCKG1 and RCKG2 panels.

F I G U R E 44 - RCKG1 AN D RCKG2 P AN E L S

RCKG1 RCKG2

Chapter 3 Boards


Table 23 shows RCKG1 and RCKG2 panel interfaces.

TAB L E 23 - RCKG1 AN D RCKG2 P AN E L I N T E R F AC E S


CLKOUT

CLKOUT DB44 8 K/16 M/PP2S clock signal

output

8KIN1 Line 8 K clock signal input

8KIN2 RJ45

8 K clock signal from GCM RCKG1

2 Mbps/2 MHz DB9 2 Mbps,2 MHz clock signal input

CLKOUT

CLKOUT

CLKOUT

DB44 8 K/16 M/PP2S clock output RCKG2

PP2S/16CHIP RJ45 PP2S,16CHIP clock input

DTB The Digital Trunk Board (DTB) implements the conversion between E1/T1 signals and 8 M HW signals, and 32 multiplexes E1s/T1s into eight 8 M HW signals. The DTB sends eight 8 M HW signals to the corresponding protocol processing board via UIM after circuit switching.

Functions Provides 32 E1/T1 interfaces.

Transmits inter-office Channel Associated Signalling (CAS) and Common Channel Signalling (CCS).

Extracts the 8 K synchronization clock from the line and sends it via clock cable to the CLKG board so that CLKG board uses it as the clock reference.



Structure Figure 45 illustrates DTB board structure.

FI G U R E 45 - DTB BO AR D

-

CPUsubsystem

Circuit timeslotSwitching subsystem

EC subsystem

Clock

E1 / T1Interface

subsystem

8 X 8 K

8 K, 16 M

2 X 8 K

8 K, 16 M

DTEC

32 X E1 / T1

Back

plane

The DTB board consists of CPU subsystem, E1/T1 interface subsystem, circuit timeslot switching subsystem, EC subsystem (optional) and clock circuit. The functions of these units are

The CPU subsystem controls and manages the DTB board; include alarm detection of E1/T1 interface circuit.

The E1/T1 interface subsystem externally provides 32 E1/T1 physical interfaces and supports extracting synchronization clocks from the line.

The circuit timeslot switching subsystem completes the switching of eight 8 M HW signals.

The EC subsystem is optional and provides echo cancellation function.

The clock circuit extracts 8 K synchronization clock from the line and sends it to the CLKG board so that the CLKG board uses it as the clock reference.

Chapter 3 Boards


Panel Figure 46 illustrates DTB board panel.

FI G U R E 46 - DTB BO AR D P AN E L



LEDs Table 24 shows DTB board panel LEDs.

TAB L E 24 - DTB BO AR D P AN E L LEDS


RUN Green Running LED Flash at 5 Hz: Power ON the board. Flash at 1 Hz: Board runs normally. Off: Board is in OFF state.






L1 - L32 Green LEDs of 32 E1s/T1s

Off: E1/T1 exists in database. Solid on: E1/T1 exists in database but blocks. Flash at 1 Hz: E1/T1 exists in database and is normal.

Button Table 25 shows DTB board panel button.

TAB L E 25 - DTB/DTEC BO AR D P AN E L BU T T O N

Name Description

RST Reset switch

Chapter 3 Boards


DIP Switches and Jumpers Figure 47 illustrates DTB board DIP switches and jumpers.

FI G U R E 47 – DTB BO AR D D IP S W I T C H E S AN D J U M P E R S

1

The BSC adopts DTB board externally to provide E1 and T1 trunks. When different transmission modes are in use, DIP switches on the DTB front board and corresponding rear board RTDB set correctly so that bottom-layer links work normally.

The DIP switches are 4-bit switches. For E1/T1 trunks, DTB board consists of two types of DIP switches. They are 1. DIP switches S1 - S9 and S12 are for setting the impedance of E1

ports

Every bit of S1 - S6, S9 and S12 corresponds to one E1. S7 and S8 provides working status of two E1/T1 chips and indicate matched receive impedance of E1/T1 chips to CPU. S7 corresponds to E1/T1 chips 1 through 4 (E1 1 through E1 16) and S8 corresponds to E1/T1 chips 5 through 8 (E1 17 through E1 32).

S1 - S9 and S12 are set to OFF when the impedance of E1 and T1 ports are 120 and 100 ohm respectively.

S1 - S9 and S12 are set to ON when the impedance of E1 ports is 75 ohm.



2. DIP switches S10 and S11 are for setting the length of E1/T1 cables

S10 corresponds to E1/T1 chips 1 through 4 (E1/T1 1 through E1/T1 16) and S11 corresponds to E1/T1 chips 5 through 8 (E1/T1 17 through E1/T1 32).

S10 and S11 switches are set to OFF when the E1/T1 cables are long (line distance to the next active device is more than 200 m).

S10 and S11 switches are set to ON when the E1/T1 cables are short (line distance to the next active device is less than 200 m).

For T1 trunks, only S10 and S11 indicates E1/T1 cable length are effective on DTB board and then the matched impedance of T1 is 100 ohm.

Note:

DTB/DTEC board has jumper X50 used for board debugging. Disconnect this jumper when board works normally.

Chapter 3 Boards


Rear Board Figure 48 illustrates DTB Rear Board (RDTB) panel.

FI G U R E 48 - RDTB P AN E L

RDTB



Table 26 shows RDTB panel interfaces.

TAB L E 26 - RDTB P AN E L I N T E R F AC E S


E1 1-10

E1 11-21

E1 22-32

DB44 E1/T1 interface

8KOUT/DEBUG-232 RJ45 Line 8 K clock output / RS232 debug interface

Figure 49 illustrates RDTB jumpers.

FI G U R E 49 - RDTB J U M P E R S

X9

X16

X15

X14

X13

X12

X11

X10

The RDTB board consists of jumpers, X9-X16.Set these jumpers as

T1 and E1 ports use 100-ohm and 120-balanced mode respectively, and jumpers are X9 - X16, remove jumper caps.

E1 ports uses 75-ohm coaxial mode and recommends close all jumper caps and ground coaxial shells.

Chapter 3 Boards


GCM The GPS Control Module (GCM) receives GPS satellite system signal and extracts signals from Russia GLONASS timing system (GNS) satellite system and China BEIDOU satellite positioning system.

The GCM board occupies a 6 U shelf and an independent Backplane of GCM (BGCM).

Functions Receives signal from satellite system, extracts and generates 1PP2S

signal and relevant navigation messages, and generates PP2S/16CHIP signal and relevant Time Of Date (TOD) messages.

Provides mutual backup of circuit clocks and GPS clock.

Distributes 2 MHz and 8 K circuit clocks uniformly.

Structure Figure 50 illustrates GCM board structure.

FI G U R E 50 - GCM BO AR D

MCU subsystem

Clock phase locking,Drive &

distributionsubsystem

GPS recieversubsystem

GCM

The GCM board consists of GPS receiver subsystem, clock phase locking, drive and distribution subsystem and MCU subsystem.

The GPS receiver subsystem receives satellite signals, and extracts and generates 1PPS signal from them.

The clock phase-lacking, drive and distribution subsystem generates and distributes PP2S & 16CHIP signals and corresponding TOD messages respectively.

The MCU subsystem controls and manages the GCM board.



Panel Figure 51 illustrates GCM board panel.

FI G U R E 51 - GCM BO AR D P AN E L

Chapter 3 Boards


LEDs Table 27 shows GCM board panel LEDs.

TAB L E 27 - GCM P AN E L LEDS


RUN Green Running LED Flash at 2/3 Hz: Power ON the board. Flash at 10/3 Hz: Board works normally. Off: Board is in OFF state.

ALM Red Alarm LED Solid off: No alarm occurs. Flash: Logic self-test failure.

M/S Green Active/Standby state LED

Solid on: Board is active. Solid off: Board is standby.

ANT Green GPS antenna feeder state LED

Solid on: Antenna feeder is normal. Solid off: The communication between antenna feeder and satellite is normal and initialize antenna feeder. Flash at 2/3 Hz: Disconnect antenna feeder Flash at 10/3 Hz: The antenna is normal but not able to receive signal from satellite. Flash at 0.4 Hz: Short the antenna.

SCS Green System clock LED

Solid on: System clocks are normal. Off: A fault occurs to the system clocks.

RCS Green RF clock LED Solid on: RF clock runs normally. Solid on: A fault occurs to the RF clock.

CCS Green Circuit clock LED

Solid on: subcard runs normally. Solid off: subcard is in OFF state.

TYP Green Receiver type LED

Solid on: GPS / GNS dual-mode receiver. Solid off: GPS receiver



Button Table 28 shows GCM board panel buttons..

TAB L E 28 - GCM P AN E L BU T T O N S

Name Description

RST Reset switch

M/S Active/Standby changeover switch

Panel Interfaces Table 29 shows GCM board panel interfaces.

TAB L E 29 – GCM P AN E L I N T E R F AC E S

Name Description

10 M Debug interface of 10 MHz clock signal

PP2S Debug interface of PP2S

MON RS232 monitoring debug interface

Note:

GCM rear board is a blank panel.

Chapter 3 Boards


GLIQV The Vitesse Quad GE GLI (GLIQV) board is a line interface board of level-1 packet switching subsystem, and implements physical layer adaptation, IP packet table search, fragmentation, forwarding and traffic management.

Functions Provides four GE ports (1+1 backup for each GE optical port) and

backup of GE ports with adjacent GLIQV boards.

Provides bidirectional 2.5 Gb/s wire-speed processing/forwarding and traffic management ability of 1 k streams.

Provides active/standby communication with one channel 100 M Ethernet.

Provides one 100 M Ethernet as the control flow channel.

Structure Figure 52 illustrates GLIQV board structure.

FI G U R E 52 - GLIQV BO AR D

Queue manager

Ingress network

processor

Egress network

processor

GEOptical module

GE Opticalmodule

GEinterfaces High-speed

Serial link

The GLIQV board consists of Ingress network processor, Egress network processor, GE interfaces and queue manager.

The Ingress network forwards Ethernet data frames (packet classification, table search, packet header modification and switching cell construction) to Packet Switching Network (PSN).

The Egress network processor receives switching cells from PSN, and cells are re-assembles into packet data and send to the corresponding physical interface.

The GE interfaces involve eight GE optical modules with 1+1 backup.

The queue manager implements traffic management data from network processor and sends data to PSN via high-speed link.



Panel Figure 53 illustrates GLIQV board panel.

FI G U R E 53 - GLIQV P AN E L

Chapter 3 Boards


LEDs Table 30 shows GLIQV board panel LEDs

TAB L E 30 - GLIQV P AN E L LEDS


RUN Green Running LED Flash at 5 Hz: Power ON the board Flash at 1 Hz: Board runs normally. Off: Board is in OFF state.



On: Power ON the board Off: Board starts working. (If ENUM LED is off, do not pull out the board effectively.)



ACT1 - ACT8 Green

Optical interface activation LED

Solid on: Logic not works normally. Flash: Transfer/receive the data.

SD1 - SD8 Green Optical signal LED

On: Optical port receives optical signals. Off: Optical port not receives any optical signal.

Button Table 31 shows GLIQV board panel buttons.

TAB L E 31 - GLIQV PAN E L BU T T O N S

Name Description

RST Reset switch




Panel Interfaces Table 32 shows GLIQV board panel interfaces.

TAB L E 32 - GLIQV P AN E L I N T E R F AC E S

Name Description

RX Optical signal receiving interface

TX Optical signal transmitting interface

Note:

GLIQV rear board is a blank panel.

Chapter 3 Boards


HGM The HIRS GateWay (HGM) is compatible with IS95 and 1X High-speed Interconnect Router Subsystem (HIRS), provides Abis access of HIRS and all IP BSC. The HGM implements HIRS-IP conversion and terminates HIRS protocol.

Functions Provides one 100 M control flow Ethernet interface.

Provides one 100 M Ethernet data backup channel.

Provides one RS485 backup control channel interface.

Provides the access ability of 8 × 8 M HW.

Provides four 100 M media flow Ethernet interfaces.

Supports HIRS protocol processing capability and implements protocol conversion between HIRS and IP.

Provides 256 HDLC channels.

Structure Figure 54 illustrates HGM board structure.

FI G U R E 54 - HGM BO AR D

Control flowinterface

Active / standbyControl

subsystem

CPUsubsystem

CS domaininterfaces

Media flowinterfaces

Network processorsubsystem

100 M

100 M

RS485

ID, Clock

8 X 8 MH W

4 X 100 M

Backp

laneP

CI

bus

Inte

rnal

bus

The HGM board consists of network processor subsystem, CPU subsystem, active/standby control subsystem and physical interfaces.



The network processor subsystem completes HIRS protocol processing and implements the conversion between HIRS protocol and IP protocol.

The CPU subsystem controls and manages the HGM board.

The active/standby control subsystem implements active/standby changeover.

The physical interfaces include one 100 M control flow Ethernet interface, one 100 M Ethernet data backup channel, eight 8 M HW signals and four 100 M media flow Ethernet interfaces.

Chapter 3 Boards


Panel Figure 55 illustrates HGM board panel.

FI G U R E 55 - HGM P AN E L



LEDs Table 33 shows HGM board panel LEDs.

TAB L E 33 - HGM P AN E L LEDS


RUN Green Running LEDFlash at 5 Hz: Power ON the board. Flash at 1 Hz: Board runs normally. Off: Board is in OFF state.






Button Table 34 shows HGM board panel buttons.

TAB L E 34 - HGM P AN E L BU T T O N S

Name Description

RST Reset switch

EXCH Active/Standby switch

Note:

HGM rear board is a blank panel.

Chapter 3 Boards


IBB The Interface of BSC and BSC (IBB) board provides A3/A7 and A13 interfaces and processes bottom-layer protocols.

Types IBBA: It uses AAL2/AAL5 cell as the bearer and implements the

standard ATM soft handoff interface.

IBBH: It uses ALL0 cell as the bearer and implements the soft handoff interface between IP BSC and IS95/1X HIRS BSC.

IBBE: It uses Ethernet as the bearer and implements the soft handoff interface between IP BSCs.

IBBC: It uses cUDP/ML_PPP as the bearer and E1/T1 as the physical link and implements the soft handoff interface between IP BSCs.





IBBH/IBBA: Supports four STM-1 interfaces for optical fiber accessing and valid payload of two STM-1 and implements reliable link backup.

IBBE: Externally provides four 100 M Ethernet interfaces.

IBBC: Supports cUDP/ML_PPP protocol processing capability.

Structure 1. IBBC

Figure 56 illustrates IBBC board structure.



FI G U R E 56 - IBBC BO AR D

Coprocessor CPUsubsystem

CS domaininterfaces

Network domaininterfaces


IBBC

RS485

ID,clock

16 X 8 MHW

4 X 100 M

Backp

lane

PCI

The Interface of BSC and BSC by cUDP (IBBC) consists of network processor subsystem, co-processor CPU subsystem and physical interfaces. The functions of these units are

The network processor subsystem implements the IP compression protocol such as cUDP/ML-PPP and completes Network Address Translation (NAT).

The coprocessor CPU subsystem implements protocol processing and table operation processing.

The physical interfaces include PS domain FE interfaces and CS domain HW interfaces.

Chapter 3 Boards


2. IBBH

Figure 57 illustrates IBBH board structure.

FI G U R E 57- IBBH BO AR D

ATM/ HIRS

SAR

CPU subsystem

Network processor

subsystem

PC

I

Active / standby control

subsystem

Media flow interfaces

100M

RS485

ID , Clock

Control flow interface

100M

4 100M×

Backplan

e

bus

Inte

rnal

bus

STM-1

IBBH

The Interface of BSC and BSC by HIRS over ATM (IBBH) is HIRS gateway, compatible with IS95 and 1X HIRS. The IBBH provides STM-1 access between HIRS BSC and IP BSC, implements NAT between HIRS and IP address, and internally terminates HIRS protocol.

The IBBH board consists of network processor subsystem, CPU subsystem, active/standby control subsystem, ATM/HIRS Segmentation and Reassembly (SAR) and physical interfaces. The functions of these units are

The network processor subsystem completes HIRS protocol processing and implements the conversion between HIRS protocol and IP protocol.

The CPU subsystem controls and manages the IBBH board.


The ATM/HIRS SAR completes the conversion and adaptation between HIRS packets and ATM cells.

The physical interfaces include one 100 M control flow Ethernet interface, four 100 M media flow Ethernet interfaces, one FE data backup channel and four STM-1 optical interfaces.



3. IBBE

Figure 58 illustrates IBBE board structure.

FI G U R E 58 - IBBE BO AR D

Network processor

subsystemGE interfaces

FE interfaces

100M

1000M

RS485

ID, Clock

4 100M


100M

×

Backplan

ePCI

bus

IBBE


subsystem

The Interface of BSC and BSC by Ethernet (IBBE) consists of network processor subsystem, active/standby control subsystem and physical interfaces. The IBBE completes bottom-layer protocol processing to restore and classify IP data packets, and sends the data such as signaling to main control unit system via resource shelf control Ethernet interfaces. The IBBE forwards user plane service flow data to the corresponding internal processing board according to IP address. The functions of these units are

The network processor subsystem completes protocol processing such as IP data filtering and NAT, and protects IP communication security inside the equipment.


The physical interfaces include external FE/GE interfaces and internal FE/GE Ethernet interfaces.

Chapter 3 Boards


4. IBBA

Figure 59 illustrates IBBA board structure.

FI G U R E 59 - IBBA BO AR D

Opticalmodule

ATM layerprocessing chip

Coprocessor CPU

subsystem

NPsubsystem

Optical module

IBBA

STM -1

STM - 1

The Interface of BSC and BSC by ATM (IBBA) consists of Network Processor (NP), co-processor CPU subsystem, ATM layer processing chip and optical modules. The IBBA uses AAL2/AAL5 cell as a bearer and implements standard ATM soft handoff interface. The IBBA completes NAT between ATM and IP address, and terminates ATM protocol internally and provides external STM-1 optical interfaces.



Panel Figure 60 illustrates IBB board panel.

FI G U R E 60 - IBB P AN E L

Chapter 3 Boards


LEDs Table 35 shows IBB board panel LEDs.

TAB L E 35 - IBB P AN E L LEDS






ACT Green Active/Standby state LED On: Board is active. Off: Board is standby.

LINK1 Green State LED of external 100 M network port 1 (LED of the IBBE)

On: Connect external 100 M network port 1. Off: Disconnect external 100 M network port 1.


On: Connect external 100 M network port 2. Off: Disconnect external 100 M network port 2 .


On: Connect external 100 M network port 3 . Off: Disconnect external 100 M network port 3 .



ACT1 - ACT4 Green

Optical interface activation LED (LEDs of IBBA and IBBH)

Solid on: Logic not works normally yet. Flash: Transmit/Receive data.

SD1 - SD4 Green Optical signal LED (LEDs

of IBBA and IBBH)

On: Optical port recieves optical signals. Off: Optical port not receives any optical signal.



Button Table 36 shows IBB board panel buttons.

TAB L E 36 - IBB P AN E L BU T T O N S

Button Name Description

RST Reset switch


Panel Interfaces IBBA and IBBH contain four groups of optical interfaces, each group include two optical interfaces. Table 37 shows IBB board panel interfaces.

TAB L E 37 - IBB P AN E L I N T E R F AC E S

Name Description

RX Optical signal receiving interface

TX Optical signal transmitting interface

Rear Board The IBBA/IBBC/IBBH rear board is a blank panel and RMNIC is IBBE rear board. Figure 37 illustrates RMNIC board panel and Table 17 shows RMNIC board panel interfaces.

Chapter 3 Boards


IPCF The Interface of PCF (IPCF) board enables external packet network connection, receives IP data from external network, differentiates and distributes IP data to the corresponding internal function boards.

Types Interface of PCF by FE (IPCFE) board that provides FE interfaces.

Interface of PCF by GE (IPCFG) board that provides GE interfaces.




Implements 1+1 active/standby logic control.

Provides one GE or four FE interfaces to connect external network.

Structure Figure 61 illustrates IPCF board structure.

FI G U R E 61 - IPCF BO AR D



subsystem

GE interfaces

FE interfaces


RS485

100 M

100 M

4 X 100 M

ID, CLOCK

1000 M

IPCF

Back

plane

PCI

bus



The IPCF board consists of network processor subsystem, active/standby control subsystem, and physical interfaces. The functions of these units are

Network processor subsystem completes protocol processing such as IP data filtering and NAT, and protects IP communication security inside equipment.

Active/standby control subsystem implements active/standby changeover.

Physical interfaces include external FE/GE interfaces and internal 100 M /1000 M Ethernet interfaces.

Chapter 3 Boards


Panel Figure 62 illustrates IPCF board panel.

FI G U R E 62 - IPCF P AN E L



LEDs Table 38 shows IPCFE board panel LEDs.

TAB L E 38 - IPCF P AN E L LEDS



ALM Red Alarm LED On: An alarm occurs to the board. Off: No alarm.





LINK1 Green State LED of external 100 M network port 1

On: Connect external 100 M network port 1. Off: Disconnect external 100 M network port.






On: Connect external 100 M network port 4.. Off: Disconnect External 100 M network port 4.

SD Green GE link LED (LED of the IPCFG board)

On: GE port receives optical signals. Off: GE port not receives any optical signal.

Chapter 3 Boards


Button Table 39 shows IPCF board panel buttons.

TAB L E 39 - IPCF P AN E L BU T T O N S

Name Description

RST Reset switch


Panel Interfaces Table 37 shows IPCFG board optical interfaces.

Rear Board The IPCFG rear board is a blank panel, and RMNIC is IPCFE rear board. Figure 37 illustrates RMNIC board panel Table 17 shows the panel interfaces on RMNIC board . The four FE interfaces of IPCFE rear board are using to connect with PDSN, BSN, AAA server and PDS.

IPI The IP bearer Interface (IPI) board provides A2p interface between BSC and Media GateWay (MGW).





Provides four FE interfaces to connect the external network.



Structure Figure 63 illustrates IPI board structure.

FI G U R E 63 - IP I BO AR D

IPI



subsystem

FE interfaces

NetworkProcessorsubsystem

Back

plane

PCI

bus

100 M

100 M

4 X 100 M

RS485

ID, CLOCK

The IPI board consists of network processor subsystem, active/standby control subsystem and physical interfaces. The functions of these units are

The network processor subsystem implements IP compressed protocol processing for packet voice message.


The physical interfaces include external and internal FE interfaces.

Chapter 3 Boards


Panel Figure 64 illustrates IPI board panel.

FI G U R E 64 - IP I BO AR D P AN E L



LEDs Table 40 shows IPI board panel LEDs.

TAB L E 40 - IP I P AN E L LEDS





On: Power ON the board. Off: Board starts working. (If ENUM LED is off, do not pull out the board effectively)






On: Connect external 100 M network port 2. Off: Disconnect External 100 M network port 2.





Button Table 41 shows IPI board panel buttons.

TAB L E 41 - IP I P AN E L BU T T O N S

Button Name Description

RST Reset switch


Rear Board RMNIC is IPI rear board. Figure 37 illustrates RMNIC board panel and Table 17 shows the panel interfaces on RMNIC board.

Chapter 3 Boards


IWFB The IWF Board (IWFB) is the networking function board between networks to implement asynchronous data service and G3 facsimile service.

Functions Provides asynchronous data service or G3 facsimile service.

The asynchronous data service supports V series baseband modulation/demodulation service and maximum rate up to V.34 full duplex 28.8 kb/s. The G3 facsimile service supports T.30 protocol.

Adopts subcard mode to provide the MODEM pool. Each subcard supports 60 channels and 4 subcards inserts in to MODEM pool to implement 60-channel/120-channel/180-channel/240-channel configuration.

Provides timeslot circuit switching function and enables free allocation timeslots between output port and internal processing boards to transmit CS domain data.

Provides one 100 M control flow Ethernet interface.

Provides one 100 M media flow Ethernet interface.




Structure Figure 65 illustrates IWFB structure.

FI G U R E 65 - IWFB BO AR D

CS domainTimeslot switching

subsystem

Modem

Modem

Modem

Modem

Modem arrayCPUsubsystem

IWFB

Control flow

Media flow

The IWFB consists of CPU subsystem, Modem array, CS domain timeslot switching subsystem and physical interfaces.

The IWFB board implements asynchronous data service and G3 facsimile service. The CPU subsystem receives and extracts user packets from selector module, and submits to the modem array and decodes into CS domain code streams.

The physical interfaces include FE and HW interfaces are for PS domain and CS domain respectively.

Chapter 3 Boards


Panel Figure 66 illustrates IWFB panel.

FI G U R E 66 - IWFB P AN E L



LEDs Table 42 shows IWFB panel LEDs.

TAB L E 42 - IWFB P AN E L LEDS





On: Power ON the board Off: Board starts working. (If ENUM LED is off, do not pull out the board effectively.)



Button Table 43 shows IWFB panel button.

TAB L E 43 - IWFB P AN E L BU T T O N

Name Description

RST Reset switch

Rear Board The IWFB rear board is a blank panel.

MP The Main Processor (MP) board provides distributed processing of BSC system. MP board has very strong processing capabilities and connects various peripherals via standard PCI bus to implement active/standby MP changeover.

Functions One MP board consists of two CPU processors called CPU subcards. CPU software of these subcards are mutually independent. If MP board is pulled out, CPU subcards will notify via hardware signal to change over and become standby. MP board provides 1 + 1 backup, and load different software on CPU subcards to perform different function modules.

Chapter 3 Boards


Table 44 shows MP board modules.

TAB L E 44 - MP B O AR D M O D U L E S

Module Type Function

Operation and Maintenance Processor (OMP)

OMP is a system control and management module. OMP controls the foreground communication of boards in the whole system, transceiving of GCM module, communication of environment monitoring module, and processes O&M interface with the background.

Route Protocol Unit (RPU) Implements routing protocol processing of whole system.

HRPD Main Processor (HMP) Implements HRPD call processing and service processing.

HRPD Broadcast/multicast Interworking Main Processor (HBIMP)

Implements broadcasting protocol processing.

Calling and Data handover Main Processor (CDMP)

Consists of Calling Main Processor (CMP) and Handover Data Main Processor (HDMP). CDMP implements call processing and handoff processing of 1x Release A services. The service handling procedure of 1x Release A services resides in CMP while the handoff processing procedure of 1x Release A services, and access handoff processing procedure and destination-side handoff processing procedure for inter-BSC resides in HDMP.

Dedicated signaling and Data handover Main Processor (DDMP)

Consists of Dedicated signaling Main Processor (DSMP) and HDMP. DDMP implements dedicated signaling processing and handoff processing of 1x Release A services. The dedicated signaling processing procedure of 1x Release A services resides in DSMP while the handoff processing procedure of Release A services, and handoff processing procedure for intra-BSC and source side handoff processing procedure for inter-BSC resides in HDMP.

Resource Main Processor (RMP) Manages the vocoder, selector, CIC and SDMP resources.

Calling, Resource, Dedicated signaling and Data handover Main Processor (CRDDMP)

Integrates functions of CMP, RMP, DSMP and HDMP.

Signaling Main Processor of PCF (SPCFMP)

Processes all control information of packet data, broadcasting service, authentication, authorization, accounting, and dispatch calling.

AP_CMP Integrates Ap interface function and handles calling signal.

Universal Main Processor (UMP) Debugs many service functions.

V5_CMP Integrates V5 interface function and handles calling signal.



Structure Figure 67 illustrates MP board structure.

FI G U R E 67 - MP BO AR D

CPU_Asubsystem Interface

Serial port

InterfaceCPU_B

subsystem

PCI

PCI

Backp

lane

Media flowControl flow

OMCActive / standby

control

RS232PD485

GPS485RSV485

Control flow

Media flow

OMCActive / standby

control

MP board consists of two CPU subsystems called CPU_A and CPU_B subsystem, they are independent to each other and CPU_A is the master, and physical interfaces such as control flow and media flow Ehernet interfaces. MP board provides external 485 interfaces for monitoring and Operation and Maintenance Center (OMC) interface in OMP module.

Chapter 3 Boards


Panel Figure 68 illustrates MP board panel.

FI G U R E 68 - MP B O AR D P AN E L



LEDs Table 45 shows eight MP board panel LEDs and twelve OMP board panel LEDs.

TAB L E 45 - MP/OMP BO AR D P AN E L LEDS

LED Color Name Description

ALM1 Red Alarm LED of CPU subsystem B

On: Alarm occurs. Off: No alarm.

RUN1 Green Running LED of CPU subsystem B

Flash at 5 Hz: Power ON the board. Flash at 1 Hz: Board runs normally. Off: Board is not work normally.

ACT1 Green Active/Standby state LED of CPU subsystem B


ENUM1 Yellow Unplugging LED of CPU subsystem B


ALM2 Red Alarm LED of CPU subsystem A

On: Alarm occurs. Off: No alarm.

RUN2 Green Running LED of CPU subsystem A

Flash at 5 Hz: Power ON the board. Flash at 1 Hz: Board runs normally. Off: Board is not work normally.

ACT2 Green Active/Standby state LED of CPU subsystem A


ENUM2 Yellow Unplugging LED of CPU subsystem A


OMC1 Reserved - (on the panel of OMP board) -

OMC2 Green

OMC network port state LED of CPU subsystem A (on the panel of the OMP board)

Flash: Connect OMC network port. Off: Disconnect OMC network port.

HD1 Reserved - (on the panel of OMP board) -

HD2 Red Hard disk state LED of CPU subsystem A (on the panel of OMP board)

Flash: Read/Write the hard disk. Off: Hard disk is idle.

Chapter 3 Boards


Button Table 46 shows MP board panel buttons.

TAB L E 46 - MP P AN E L BU T T O N S

Name Description

RST Reset switch

EXCH1 Active/Standby changeover switch of CPU_A

EXCH2 Active/Standby changeover switch of CPU_B

Panel Interfaces Table 47 shows MP board panel interfaces.

TAB L E 47 - MP P AN E L I N T E R F AC E S

Name Description

USB1

USB2 Debug interface, Disabled by users



Rear Board MP rear board is a blank panel and Rear Board of MP (RBMP) is an OMP rear board.

Figure 69 illustrates RMPB panel.

FI G U R E 69 - RMPB P AN E L

RMPB

Chapter 3 Boards


Table 48 shows RMPB panel interfaces.

TAB L E 48 - RMPB P AN E L I N T E R F AC E S


OMC1

OMC2

FE interface, Connects the background switch

GPS485 Communication interface between OMP and GCM

PD485 Monitoring interface

RS232 Reserved

DEBUG2-232 RS232 debug serial port of CPU2 on the OMP board

DEBUG1-232

RJ45

RS232 debug serial port of CPU1 on the OMP board

PSN The Packet Switch Network (PSN) board implements packet data switch between line cards. PSN is a self-routing matrix switching system and co-operates with GLIQV board to complete the switching function.

Types PSN4V board provides 40G user data switching capacity.

PSN8V board provides 80G user data switching capacity.

Functions PSN4V: Provides 40 Gb/s bidirectional user data switching capability.

PSN8V: Provides 80 Gb/s bidirectional user data switching capability.

Implements 1+1 load sharing and support manual changeover and changeover via software.

PSN4V board can be smoothly upgraded to PSN8V board to implement 80 Gb/s switching capacity.

Provides two 10/100 M base Ethernets as control channels.

Supports reading physical IDs such as rack ID, shelf ID and slot ID, and provides version identification function.



Structure The PSN4V board and PSN8V board have same working principles except that they have different quantities of switching chips. Figure 68 illustrates PSN board structure.

FI G U R E 68 - PSN BO AR D

CPUsubsystem

CPLD

HSSLControl bus

HSSL

User data switching unit

PSN

10 M /100 M

The PSN board adopts 1 + 1 load sharing. It connects to GLIQV board via High Speed Serial Link (HSSL) for switching. PSN board also connects via 10 M/100 M Ethernet interface to control center Universal Interface Module for BCTC (UIMC) Level-1 switching subsystem for operation and maintenance.

The CPU subsystem connects via internal control bus to matrix switching unit to implement basic configuration and management. CPU subsystem externally provides a high-speed serial link via matrix switching unit and connects the GLI board for data switching. The CPLD unit completes the necessary logic adaptation function inside PSN board.

Chapter 3 Boards


Panel Figure 69 illustrates PSN board panel.

FI G U R E 69 - PSN P AN E L



LEDs Table 49 shows PSN4V/PSN8V panel LEDs.

TAB L E 49 - PSN4V/PSN8V P AN E L LEDS


RUN Green Running LED Flash at 5 Hz: Power ON the board. Flash at 1 Hz: Board runs normally. Off: Board not works normally.

ALM Red Alarm LED On: Alarm occurs to the board. Off: No alarm.





Button Table 49 shows PSN4V/PSN8V board panel buttons.

TAB L E 49 - PSN4V/PSN8V P AN E L BU T T O N S

Name Description

RST Reset switch


Chapter 3 Boards


Rear Board The PSN rear board is Rear card of PSN (RPSN). Figure 70 illustrates RPSN panel.

FI G U R E 70 - RPSN P AN E L

RPSN



Table 50 shows RPSN panel interfaces.

TAB L E 50 - RPSN P AN E L I N T E R F AC E S


CLKOUT

CLKOUT DB9 8 K/16 M clock output

8KIN1 Line 8 K clock source1 interface

8KIN2 Line 8 K clock source2 interface

DEBUG-232 RS232 debug serial port of current PSN board

DEBUG-232-N

RJ45

RS232 debug serial port of neighbor PSN board

PWRD The POWER Distributor (PWRD) board detects the cabinet power alarm [科6]and cabinet fans.

Functions Provides two channels of power voltage.

Monitors the equipment room environment items. They are

Power voltage.

Equipment room / cabinet entrance control.

Temperature and humidity of working environment.

Smoke.

Infrared (used for illegal intrusion alarm).

Fans.

Chapter 3 Boards


Structure Figure 71 illustrates PWRD board structure.

FI G U R E 71 - PWRD B O AR D

Fan shelf 1

Fan shelf 2

Fan shelf 3

Fan monitoring signal



PWRD main

Monitoring module

PWRD

Rack entranceControl interface

Interfaces of temperature / humidity,Infrared and smoke sensors

- 48 V

- 48 VGNDPower

Distributionmodule

P1 +P1 -P2 +P2 -

The PWRD board is the main monitoring module in the power distribution shelf. The PWRD board connects power supply, entrance control, smoke sensors, fan shelf and temperature and humidity sensors via monitoring cables. PWRD detects overvoltage/undervoltage, speed, environment temperature, environment humidity, smoke alarm, infrared alarm, cabinet and room entrance control.

Note:

No panel,LEDs and button in PWRD board.



DIP Switches and Jumpers Figure 72 illustrates PWRD board DIP switches and jumpers.

FI G U R E 72 - PWRD DIP S W I T C H E S AN D J U M P E R S

X9 X10S2

S3

X8

The PWRD board Dip switches and jumpers are

X9 and X10 are 34-pin sockets connected to the PWRDB board.

S2 and S3 are DIP switches on the PWRD board.

S2 is RACK_ID switch (ON = 0 and OFF = 1).

S3 is CONFIG switch. (ON = 0 and OFF = 1).

X8 is a 10-pin connector (2 × 5) and serves as the shorting jumper of PD485 monitoring signal. Set the working mode of PD485 bus according to cabinet position.

Rear Board The PWRD board does not have any rear board but it has a Backplane of PWRD (PWRDB) inside the power distribution shelf.

Figure 73 illustrates PWRDB wiring board at BSC cabinet top.

FI G U R E 73 - PWRDB LAY O U T

POWER

ARRESTER

DOOR

SENSERS

RS485

FANBOXn

FANBOXn

Chapter 3 Boards


The PWRD board detects the OMP board via RS485 interface and indicates environment alarms via PWRDB shelf front panel LEDs.

The PWRD board interfaces are

Two –48 V power input interfaces.

–48 V power output interface to rack busbar.

RS485 monitoring interfaces to four fan shelves (FANBOXn).

Monitoring interfaces (SENSORS) to door control sensor, temperature & humidity sensor, infrared sensor and smoke sensor of equipment room.

Monitoring interface (DOOR) to cabinet entrance control.

Two RS485 bus interfaces (RS485) to OMP and adjacent cabinet.

SDTB The Sonet Digital Trunk Board (SDTB) provides STM-1 optical interfaces.

Functions The Sonet Digital Trunk Board (SDTB) contains EC subcard, and such a SDTB board is Sonet Digital Trunk board with Echo canceller (ESDT) board. The functions are

Provides one standard 155 M STM-1 optical interface compatible with E1 and T1.

Completes AU pointer processing and mapping/remapping of STM-1 signals.

Supports Channel Associated Signalling (CAS) and Common Channel Signalling (CCS).

Provides SDH NMS function via TDM.

Provides sixteen 8 M HWs to adapt UIM board.

Outputs two 8 kHz differential synchronization clock signals to CLKG board so that CLKG board uses them as clock references.

Communicates via FE interface with UIM board to transmit management, control and software version information.



Structure Figure 74 illustrates STDB board structure.

FI G U R E 74 - SDTB BO AR D

CPU subsystem

Circuit timeslotSwitchingsubsystem

EC subsystem(optional)

Back

plane

ClockMapping / framing

line interfaceunit

STM -1

2 X 8 K

8 K, 16 M

8 X 8 K

8 K, 16 M

STDB / ESDT

The SDTB/ESDT board consists of CPU subsystem, circuit timeslot switching subsystem, EC subsystem (optional),clock circuit and mapping/framing line interface unit. The functions of these units are

CPU subsystem controls and manages the SDTB/ESDT board, including alarm detection of mapping/framing line interface unit.

The circuit timeslot switching subsystem completes the switching of 8 M HWs.

The EC subsystem is optional and provides echo cancellation function.

The clock circuit extracts 8 K synchronization clock from line and sends it to the CLKG board so that the CLKG board uses it as the clock reference.

The mapping/framing line interface unit completes mapping and framing of 63 E1 or 84 T1 interfaces, externally provides one STM-1 optical interface and supports extracting circuit synchronization clocks from the line.

Chapter 3 Boards


Panel Figure 75 illustrates STDB board panel.

FI G U R E 75 - SDTB BO AR D P AN E L



LEDs Table 51 shows STDB panel LEDs.

TAB L E 51 - SDTB P AN E L LEDS





On: Power ON the board. Off:Board starts working. (If ENUM LED is off, do not pull out the board effectively.)



SD Green STM-1 LED On: Line detects optical signals. Off: Line does not yet detect any optical signal.

Button Table 52 shows SSTB board panel buttons.

TAB L E 52 - SDTB P AN E L BU T T O N S

Name Description

RST Reset switch


Panel Interfaces Table 32 shows SDTB board panel interfaces.

Chapter 3 Boards


Rear Board The RGIM1 is SDTB rear board. Figure 78 illustrates RGIM1 panel.

FI G U R E 78 - RGIM1 P AN E L

RGIM1



Table 53 shows RGIM1 board panel interfaces.

TAB L E 53 - RGIM1 P AN E L I N T E R F AC E S


8 KOUT/DEBUG-232 RJ45 Line 8 K clock output / RS232 debug interface

SDU The Selector and Distributor Unit (SDU) board processes wireless voice and data protocols, implements data selection/multiplexing/demultiplexing, and completes Radio Link Protocol (RLP) and A8 interface protocol processing.

Functions Provides four CPU subsystems that are mutually independent of one

another (one of them is the master).

Provides four FE interfaces and supports Virtual Local Area Network (VLAN) broadcast.

Supports Broadcast / Multicast service (BCMCS).

Provides precise network clock for charging.

Structure Figure 79 illustrates SDU board structure.

FI G U R E 79 - SDU B O AR D

CPUsubsystem

× 4

Ethernetswitching

subsystem

RS485

RS232

Controlflow

PCI

ISA

Mediaflow

Serialinterface

Backp

lane

Chapter 3 Boards


The SDU board consists of CPU subsystems, Ethernet switching subsystem and serial interfaces. The functions of these units are

There are four CPU subsystems on one SDU board, called CPU_A, CPU_B, CPU_C and CPU_D. They are independent of each other and CPU_A is the master. The CPU subsystem process wireless voice and data protocols and implements selection, multiplexing and demultiplexing of data.

The Ethernet switching subsystem enables control plane and media plane Ethernet switching between four CPU subsystems.

Serial interfaces include RS232 and RS485 interfaces.



Panel Figure 76 illustrates SDU board panel.

FI G U R E 76 - SDU B O AR D P AN E L

Chapter 3 Boards


LEDs Table 54 shows SDU board panel LEDs.

TAB L E 54 - SDU P AN E L LEDS



RUN Green Running LED Flash at 5 Hz: Power ON the board. Flash at 1 Hz: Board runs normally. Off: Board does not work normally.





Button Table 55 shows SDU board panel button.

TAB L E 55 - SDU P AN E L BU T T O N

Name Description

RST Reset switch

Rear Board The SDU rear board is a blank panel.

SIPI The SIPI board provides A1p interface between BSC and Mobile Switch Center emulation (MSCe).





Provides at most four FE interfaces to connect the external network.



Structure Figure 77 illustrates SIPI board structure.

FI G U R E 77 - S IP I BO AR D



subsystem

FE interfaces

NetworkProcessorsubsystem

Back

plane

PCI

bus

100 M

100 M

4 X 100 M

RS485

ID, CLOCK

SIPI

The SIPI board terminates the IP signal. SIPI board consists of network processor subsystem, active/standby control subsystem and physical interfaces. The functions of these units are

Network processor subsystem implements IP signalling process.

Active/standby control subsystem implements active/standby changeover.

Physical interfaces include external and internal FE interfaces.

Chapter 3 Boards


Panel Figure 78 illustrates SIPI board panel.

FI G U R E 78 - S IP I P AN E L



LEDs Table 40 shows SIPI panel LEDs.

Button Table 41 shows SIPI board panel buttons.

Rear Board The SIPI rear board is RMNIC. Figure 37 illustrates RMNIC panel and Table 17 shows RMNIC panel interfaces.

SPB The Signaling Process Board (SPB) implements narrowband band signaling processing and processes several SS7 HDLC links and protocols below MTP-2.



Provides 4 × 30 × 64 k SS77 access and processing capability.

Structure Figure 79 illustrates SPB board structure.

FI G U R E 79 - SPB B O AR D

Control flowEthernetswitchingsubsystem

CPU

subsystem

CS domaintimeslotswitchingsubsystem Control flow

Media flow

HW

Media flowEthernetswitching

subsystemSPB

Chapter 3 Boards


The SPB board consists of CPU subsystem, media flow Ethernet switching subsystem, control flow Ethernet switching subsystem, CS domain timeslot switching subsystem and physical interfaces such as 100 M and HW interfaces. The functions of these units are

CPU subsystem consists of 1 to 4 CPU subunits for narrowband signalling processing. It processes SS7 HDLC media/control flows and protocols below MTP-2.

Media flow Ethernet switching subsystem implements Ethernet switching of media plane between CPU subunits and control flow Ethernet switching subsystem implements Ethernet switching of control plane between CPU subunits.

CS domain timeslot switching subsystem implements Ethernet switching of 8 M HW timeslots.



Panel Figure 80 illustrates SPB board panel.

FI G U R E 80 - SPB P AN E L

Chapter 3 Boards


LEDs Table 56 shows SPB panel LEDs.

TAB L E 56 - SPB P AN E L LEDS


RUN Green Running LED Flash at 5 Hz: Power ON the board. Flash at 1 Hz: Board runs normally. Off: Indicates board is in OFF state.






Button Table 57 shows SPB panel button.

TAB L E 57 - SPB P AN E L BU T T O N

Name Description

RST Reset switch

Rear Board The SPB rear board is a blank panel.



UIM The Universal Interface Module for BCTC (UIM) has two types

Universal Interface Module for BUSN (UIMU).

Universal Interface Module for BCTC (UIMC).

The UIMU board consists of UIM motherboard and GE BASE1000_X Subcard (GXS) while UIMC board consists of UIM motherboard and GE Connect Subcard (GCS).

The UIMU board implements Ethernet Level-2 switching and CS domain timeslot multiplexing/switching inside BUSN shelf, and manages BUSN shelf. UIMU board provides external interfaces include packet data interface (GE optical interface) for connecting core switching unit, and Ethernet interfaces (4 FE interfaces) for connecting control plane of distributed processing platform.

The UIMC board provides Ethernet Level-2 switching inside BCTC shelf and BPSN shelf and manages the control shelf.

Functions Provides the function to read the cabinet ID, shelf ID, slot ID,

equipment ID, backplane version ID and backplane type ID[科8].

Provides MAC configuration, VLAN and broadcast packet control.

Manages shelf and internally provides RS485 management interfaces.

Receives drives and distributes system clocks inside shelf.

UIMU board provides 16 k circuit switching function for the resource shelves while the UIMC board does not.

UIMU board provides two 24 + 2 switched HUBs. One is control plane Ethernet HUB that internally provides 20 control plane FE interfaces to interconnect with boards inside the shelf and externally provides four control plane FE interfaces for interconnection between shelves or between shelf and CHUB board. The other is user plane Ethernet HUB that provides 23 FE internal interfaces and one GE external interface.

UIMU board provides one user plane GE optical interface for interconnection between resource shelf and core switching unit. The GE channel works in active/standby mode for 1 + 1 backup of core switching unit.

UIMC board provides Ethernet interconnection for control plane and user plane through its GCS subcards.

Chapter 3 Boards


Structure Figure 81 illustrates UIM board structure.

FI G U R E 81 - U IM BO AR D

PCI

Control plane Ethernet switching

subsystem

Media plane Ethernet switching

subsystem

RS485RS232

M/S FEDebug FE

24 100M+2 1000M

CPUsubsystem

Circuit timeslot switching

subsystem

GCS

GXS

XX

UIM

24 X 100 M + 2 X 1000 M

128 X 8 MHW

The UIM board consists of CPU subsystem, control plane Ethernet switching subsystem, media plane Ethernet switching subsystem (optional), CS domain timeslot switching subsystem (optional) and GCS or GXS subcard. The functions of these units are

CPU subsystem implements related control and protocol processing of UIM board.

Control plane Ethernet switching subsystem and media plane Ethernet switching subsystem provide 24 × 100 M + 2 × 1000 M Ethernet L2 switching capability.

CS domain timeslot switching subsystem implements total switching of 16 k timeslots.

External physical interfaces include 10 M/100 M /1000 M Ethernet interfaces and CS domain HW interfaces.



Panel Figure 82 illustrates UIM board panel.

FI G U R E 82 - U IM P AN E L

Chapter 3 Boards


LEDs Table 59 shows UIMU board panel LEDs.

TAB L E 59 - U IMU P AN E L LEDS








ACT-P Green Packet Switched (PS) domain LED

On: PS domain of UIM board is normal. Off: PS domain of UIM board is abnormal.

ACT-T Green Circuit Switched (CS) domain LED

On: CS domain of UIM board is normal. Off: CS domain of UIM board is abnormal.

LINK1 Green State LED of control plane cascade port 1

On: Connect control plane 100 M cascade port 1. Off: Disconnect control plane 100 M cascade port 1.







ACT1 Green Status LED of GE interface 1

On: Current optical interface is active. Off: Current optical interface is not inactive.

ACT2 Green Status LED of GE interface 2

On: Current optical interface is active. Off: Current optical interface is not inactive.

SD1 Green Optical signal LED of GE interface 1

On: Optical module receives optical signals. Off: Optical module not yet receives any optical signal.

SD2 Green Optical signal LED of GE interface 2

On: Optical module receives optical signals. Off: Optical module not yet receives any optical signal.



Table 58 shows UIMC board panel LEDs.

TAB L E 58 - U IMC P AN E L LEDS


RUN Green Running LED Flash at 5 Hz: Power ON the board . Flash at 1 Hz: Board runs normally. Off: Board is in OFF state.





On: Power ON the board. Off: Board starts working. (If ENUM LED is off, do not pull out the board effectively)



















LINK10 Green State LED of control plane

On: Connect control plane 100 M cascade port 10. Off: Disconnect control plane 100 M cascade port

Chapter 3 Boards



cascade port 10

10.

Button Table 59 shows UIM board panel buttons.

TAB L E 59 - U IM P AN E L BU T T O N S

Name Description

RST Reset switch


Panel Interfaces Table 32 shows UIMU board panel interfaces.

Rear Board The UIMU rear board is RUIM1 while UIMC has two rear boards: RUIM2 and RUIM3. In BCTC shelf, insert RUIM2 card into slot 9 and RUIM3 card into slot 10. In BPSN shelf, insert RUIM2 card into slot 15 and RUIM3 card in slot 16.



Figure 83 illustrates RUIM1, RUIM2, RUIM3 panels.

FI G U R E 83 - RUIM1, RUIM2 AN D RUIM3 P AN E L S

RUIM1 RUIM3RUIM2

Chapter 3 Boards


Table 60 shows RUIM1, RUIM2, RUIM3 panel interfaces.

TAB L E 60 - RUIM1, RUIM2, RUIM3 P AN E L I N T E R F AC E S


FE-U Disable

FE-C3/4

FE-C1/2

RJ45 Default

CLKIN DB9 Clock signal input from CLKG

DEBUG-FE Disable

RUIM1

DEBUG-232 RJ45

RS232 debug interface

FE9

FE7

FE5

FE3

FE1

RJ45 Default

CLKIN DB9 8 K/16 M/PP2S clock input

DEBUG-FE Disable

RUIM2

DEBUG-232 RJ45


FE10

FE8

FE6

FE4

FE2

RJ45 Default

CLKIN DB9 8 K/16 M/PP2S clock input

DEBUG-FE Disable

UIM3

DEBUG-232 RJ45




UPCF The User Plane of PCF (UPCF) board processes PCF user plane protocols, supports PCF data sequencing and processes some special protocols.






Structure Figure 88 illustrates UPCF board structure.

FI G U R E 88 - UPCF BO AR D

接口

Mediaflow

interfaces


100 M

Backplane

RS485

ID , Clock


CPUsubsystem

100 M

PCI bu

s

Data backupchannel

Internal bus

4×100M

UPCF


The UPCF board consists of network processor subsystem, CPU subsystem and interface units.

The network processor subsystem and Ethernet interfaces are placed on backplane. The Data transmits from CPU subsystem to network processor subsystem via PCI bus and internal bus.

Chapter 3 Boards


The network processor subsystem processes PCF user plane protocols, implements PCF data caching and sequencing, and processes some special protocols.

Panel Figure 89 illustrates UPCF board panel.

FI G U R E 89 - UPCF P AN E L



LEDs Table 61 shows UPCF board panel LEDs.

TAB L E 61 - UPCF P AN E L LEDS








Button Table 62 shows UPCF board panel buttons.

TAB L E 62 - UPCF P AN E L BU T T O N S

Name Description

RST Reset switch


Rear Board The UPCF rear board is a blank panel.

Chapter 3 Boards


UPDC The User Plane of PDC (UPDC) board is the convergence and distribution center of PTT service frames. UPDC processes service frames in PTT calls, includes copying and distributing service frames.

Functions Provides A8 and A10 interfaces between BSS and PDC.

A8 interface is the interface between SDU and UPDC used for transmitting PTT service frames, while A10 interface is the interface between UPDC and PDS.

Copies and distributes forward data packets from PDS.

Structure Figure 84 illustrates UPDC board structure.

FI G U R E 84 - UPDC B O AR D

接口

Mediaflow

interfaces


100 M

Backplane

RS485

ID , Clock


CPUsubsystem

100 M

PCI bu

s

Data backupchannel

Internal bus

4×100M

UPDC


The UPDC board consists of network processor subsystem, CPU subsystem and interface units.

The network processor subsystem and Ethernet interfaces are placed on backplane. The data transmits from CPU subsystem to network processor subsystem via PCI bus and internal bus.



The network processor subsystem processes PDC user plane protocols, implements PDC data caching and sequencing, and processes some special protocols.

Panel Figure 85 illustrates UPDC board panel.

FI G U R E 85 - UPDC P AN E L

Chapter 3 Boards


LEDs Table 63 shows UPDC board panel LEDs.

TAB L E 63 - UPDC P AN E L LEDS








Button Table 64 shows UPDC board panel buttons.

TAB L E 64 - UPDC P AN E L BU T T O N S

Name Description

RST Reset switch


Rear Board The UPDC rear board is a blank panel.

VTC The Voice Transcoder Card (VTC) board is in the BSC vocoder subsystem to implement voice coding/decoding of CS domain. VTC supports Voice over IP (VOIP), rate adaptation and echo cancellation.

Types Voice Transcoder Card based on DSP (VTCD).

Voice Transcoder Card based on ASIC (VTCA).




Provides one 100 M media flow Ethernet interface.


Provides access ability of 4 × 8 M HW.

Process 480 voice channels (using voice coding/decoding schemes QCELP8K, QCELP13K, EVRC or SMV) and provides optional echo cancellation function.

Provides internal circuit switching function, and implements CS voice service switching and free allocation of voice channels between output port and timeslots.

Provides internal Ethernet switching function, and implements free allocation and centralized output of data packets and media flows between voice processing chips.

Structure Figure 86 illustrates VTCD/VTCA board structure.

FI G U R E 86 - VTCD/VTCA BO AR D

CPU

subsystem

Circuit switching subsystem

EC subsystem

DSP

DSP DSP

DSP

Control flow

Media flow

VTCD

Chapter 3 Boards


The VTCD board consists of CPU subsystem, Digital Signal Processor (DSP) array, circuit switching subsystem and Echo Cancellation (EC) subsystem.

The CPU subsystem receives and extracts user packets from SDU board and sends to DSP array for Enhanced Variable Rate Coding (EVRC). EVRC decodes into CS domain code streams, these code streams are then transmits to MSC circuit switching subsystem via A interface trunk.

The EC subsystem completes the eco cancellation function.



Panel Figure 87 illustrates VTCD/VTCA board panel.

FI G U R E 87 - VTCD/VTCA P AN E L

Chapter 3 Boards


LEDs Table 65 shows VTCD/VTCA board panel LEDs.

TAB L E 65 - VTCD/VTCA P AN E L LEDS








Button Table 66 shows VTCD/VTCA board panel button.

TAB L E 66 - VTCD/VCTA P AN E L BU T T O N

Name Description

RST Reset switch

Rear Board The VTC rear board is a blank panel.





C h a p t e r 4

Internal Cables


Clock cables

Ethernet cables

RS485 cables

Fan monitoring cables

User plane interconnection fibers.



Clock Cable The BSC cabinet internal clock cables are system clock cable, line 8 K clock cable, GCM 8 K clock cable, and GCM PP2S and CHIP clock cable.

System Clock Cable The system clock cable distributes synchronization clock signals (8 K, 16 M and PP2S) to system shelves.

Figure 88 illustrates system clock cable structure.

FI G U R E 88 - S Y S T E M CL O C K CAB L E S T R U C T U R E

End A

Label

Label

Label

Label

End B6

End B5

End B4

End B3

End B2

End B1

Label

Label

Label

Insert system clock cable End A into physical position CLKOUT on the RCKG1/RCKG2 rear board panel.

Cable End B consists of three groups: B1 - B2, B3 - B4 and B5 – B6. Each group terminals connect to active and standby UIMC or UIMU rear boards. In UIMC board connection, one terminal connects to physical position CLK_IN on RUIM2 rear board panel and other terminal to that of RUIM3. In UIMU board connection, two terminals are connecting to physical position CLK_IN on RUIM1 board.

Chapter 4 - Internal Cables


The system clock signal has following characteristics

16 M signals are 16 MHz clock signals with a duty ratio of 50%.

8 K frame header signal is a negative pulse and its falling edge begins from rising edge of 16 M clock signal.

Negative pulse width of 8 K frame header signal is one 16 M cycle.

Frame width is 125 us.

PP2S signals are in the form of negative pulse and pulse cycle is 2 s.

Negative pulse width is one CHIP clock (1.2288 MHz) cycle.

Line 8 K clock Cable The 8 K clock cable connects service board with CLKG board. This cable transmits 8 K reference clock signals to CLKG board for phase lock and generate system synchronization clock.

Figure 89 illustrates line 8 K clock cable structure.

FI G U R E 89 - L I N E 8 K C L O C K CAB L E

LABEL

Insert cable End A into physical position 8 KOUT/DEBUG-232 on RGIM1/RDTB rear board panel providing reference clock or insert End A cable into physical position 8 KOUT/ARM232 on RMNIC rear board panel.

Insert cable End B into physical positions 8 KIN1 and 8 KIN2 on RCKG1 rear board panel. Clock signal goes from service board to CLKG board.



GCM 8 K clock Cable The GCM 8 K clock cable provides a connection for 8 K clock signal between GCM board and CLKG board. This cable transmits 8 K synchronization signal output from GCM board to CLKG board for phase lock and generate system clock.

Figure 89 illustrates GCM 8 K clock cable structure.

Insert End A cable into GCM 8 K interface of GCM board.

Insert End B into physical positions 8 KIN1 and 8 KIN2 on RCKG1 rear panel. Clock signal goes from GCM board to CLKG board.

GCM PP2S and CHIP Clock Cable This cable sends PP2S and CHIP signal from GCM board to CLKG board for phase lock and generate system clock. Figure 89 illustrates GCM PP2S and CHIP clock cable structure.

Insert cable End A into physical position GCMCLK0 or GCMCLK1 on GCM board. Insert cable End B into physical position PP2S/16CHIP on RCKG2 rear board panel. Clock signal goes from GCM board to CLKG board.

Ethernet Cable The Ethernet cable consists of control plane Ethernet transit cable and dual-shelf control plane Ethernet interconnection cable.

Control Plane Ethernet Transit Cable This cable enables interconnection between resource shelf, level-1 switching shelf and control shelf.

Chapter 4 - Internal Cables


Figure 90 illustrates control plane Ethernet transit cable structure.

FI G U R E 90 - CO N T R O L P L AN E E T H E R N E T TR AN S I T CAB L E S T R U C T U R E

Label

Label

Label

Label

Label

Label

Label

Label

End A

Label

End B1

End B8

End B7

End B6

End B5

End B4

End B3

End B2

Insert cable End A into physical positions FE1-8, FE9-16, FE17-24, FE25-32, FE33-40 and FE41-46 on RCHB1 and RCHB2 rear boards panel.

Cable End B is divided into four groups: B2n-1 and B2n (n= 1…4).Each group provides two physical connections and connects to a shelf. Let us take Ends B1 and B2 as an example. In resource shelf connection; End B1 and End B2 connects to physical position FE-C1/3 on RUIM1 board. In level-1 switching shelf or control shelf connection; End B1 connect to physical position FE2n-1 on RUIM2 board and End B2 connect to physical position FE2n (n=1…5) on RUIM3 board.

The signal is 100 Mb/s full duplex Ethernet signal.

Dual-Shelf Control Plane Ethernet Interconnection Cable This cable enables Ethernet interconnection of control plane between shelves. Figure 89 illustrates dual-shelf control plane Ethernet interconnection cable structure.

Insert cable End A and cable End B into physical position FE-C on RUIM1/RUIM2/RUIM3 rear board panel.




RS485 Cable The RS485 cable consists of PWRD485 cable and GCM485 cable.

PWRD485 Cable The PWRD485 cable (PD485 cable) enables communication between OMP board and RS485 of power board. Figure 89 illustrates PWRD485 cable structure.

Insert cable End A into physical position PD485 on RMPB rear board panel. Insert cable End B into physical position RS485 on PWRDB board panel in power distribution shelf.

The signal is bidirectional.

GCM485 Cable The GCM cable enables communication between OMP board and RS485 of GCM board. Figure 89 illustrates GCM485 cable structure.

Insert cable End A into GCM485 in GCM board. Insert cable End B into physical position GCM485 RMPB rear board panel.

The signal is bidirectional.

Fan Monitoring Cable The fan monitoring cable transmits fan operating status signals of fan shelf in each layer. Figure 89 illustrates fan monitoring cable structure.

Insert cable End A into left position RJ45 on rear of fan shelf. Insert cable End B into physical position FAN BOXn (n=1…4) on PWRDB board panel in power distribution shelf.

The signal flows from fan shelf to power monitoring board.

User Plane Interconnection Fiber The user plane interconnection fiber connects resource shelf and level-1 switching shelf. Both ends of fiber are directionless LC/PC connectors and fiber is in pair.

One end of a fiber in fiber pair is connected to physical position TX on UIMU board while other end to physical position RX on GLIQV board panel. One end of other fiber is connect to physical position RX on UIMU panel while other end to physical position TX on GLIQV board panel.


C h a p t e r 5

External Cables


GPS antenna feeder system

Monitoring system

Transmission system cables

Background Ethernet cables

Power system cables

Grounding system cables



GPS Antenna Feeder System Figure 91 illustrates GPS antenna feeder structure. This system receives navigation and positioning signals from GPS satellite and sends to related units of BSC.The GPS signal provides clock and frequency reference for CDMA system.

FI G U R E 91 - GPS AN T E N N A FE E D E R S Y S T E M

2

1

5

Outdoors

BSC

9

11

6

3

4

8

7

10

Indoors

1. GPS antenna mast 2. GPS antenna

3. GPS antenna tube 4. GPS antenna hoop

5. GPS feeder 6. N-type double-female converter

7. GPS grounding kit 8. GPS indoor jumper

9. GPS lightning arrester 10. N-type double-male converter

11. N-type connector

Chapter 5 - External Cables


GPS Antenna The GPS antenna receives GPS satellite signals and forwards them to GPS receiver for positioning and clock reference.

Structure Figure 98 illustrates GPS antenna structure.

FI G U R E 98 - GPS AN T E N N A

Unit: mm

Technical indices Table 69 shows GPS antenna technical indices.

TAB L E 69 - GPS AN T E N N A TE C H N I C AL I N D I C E S

Name Index

Frequency 1.57542 GHz

Gain 38 ± 2 dBi (including low-noise amplifier)

VSWR Less than 2

Polarization Right hand circular polarization

Impedance 50 Ω

Interface N (F)

Noise coefficient Less than 1.5 dB

Supply voltage 5 - 12 V

Supply current < 35 mA

Operating temperature -30 to 70˚C



Name Index

Storage temperature -45 to 85˚C

Rainproof characteristics Airtight

Radome material UPVC

Weight 450 g

Supporting tube size Φ 27 mm × 300 mm

Note:

Ensure installation location of GPS antenna meets engineering specification requirements.

GPS Feeder The GPS feeder connects GPS antenna and GPS receiver, and sends signal from GPS antenna to GPS receiver for processing.

The GPS feeder technical indices are

PE insulation with an insulating outside diameter is 9 mm.

50 Ω impedance: single-layer braided shielded cable with naked copper.

GPS Lightning Arrester The GPS lightning arrestor is between GPS antenna and antenna feeder RF cable of GCM board in BSC rack. This arrester protects devises and prevents lighting induction transient overvoltage.

Structure Figure 99 illustrates GPS lightning arrester structure.

FI G U R E 99 - GPS L I G H T N I N G AR R E S T E R

Unit: mm



Technical indices Table 67 shows GPS lightning arrester technical indices.

TAB L E 67 - GPS L I G H T N I N G AR R E S T E R TE C H N I C AL I N D I C E S

Name Index

Operating voltage < 5.5 V

Impedance 50 Ω

VSWR < 1.2

Reflection loss < –28 dB

Insertion Loss < 0.2 dB

Nominal discharge current capacity (8/20 µs) 10 kA

Residual voltage < 20 V

Maximum transmission power 50 W

Ambient temperature -40 to +100˚C

Relative humidity < 95 %

Note:

Ensure GPS lightning arrester connection.



GPS Feeder Connector The GPS feeder connector is an N-type straight cable (male), and low-/medium-power threaded connector. Its characteristic impedance is 50 Ω and thread specification is 625-24UNEF-2B.

Structure Figure 92 illustrates GPS feeder connector.

FI G U R E 92 - GPS FE E D E R CO N N E C T O R

52 613 4

1. Pin 2. Shell

3. Insulation washer 4. Bush

5. Crimping tube 6. Nut

Technical indices Table 68 shows GPS feeder connector technical indices.

TAB L E 68 - GPS FE E D E R CO N N E C T O R TE C H N I C AL I N D I C E S

Name Index

Specifications N-J9A

Characteristic impedance 50 Ω

Frequency range 0 - 11 GHz

Withstand voltage 2500 V

VSWR < 1.3

Inner conductor contact resistance 5 mΩ

Outer conductor contact resistance < 2.5 mΩ

Insulation resistance < 5000 MΩ

Shielding efficiency 90 dBmin

Inner conductor separating force < 0.56 N

Mechanical endurance 500 times

Outer conductor material Brass



Name Index

Inner conductor material Beryllium bronze

Surface treatment Nickel-plate and alloy

Insulation medium material Teflon rod SFBN-1

Temperature -55 to +155˚C

Relative humidity 35 - 85%

Environment with erosive gases +35˚C

Vibration 10 - 2000 Hz, 500 m/s2

Contact failure duration < 1 us

Maximum outer dimensions 22 mm × 57 mm

Grounding Kit The grounding kit helps to ground the coaxial cable and protects lightning strokes.

Structure Figure 93 illustrates grounding kit structure.

FI G U R E 93 - GR O U N D I N G K I T S T R U C T U R E

2

1

1. Coaxial cable 2. Grounding kit

Technical indices Table 69 shows grounding kit technical indices.

TAB L E 69 - GR O U N D I N G K I T TE C H N I C AL I N D I C E S

Name Index

Specifications 1/2”, 7/8″

Material Red copper

Surface Plated with silver or tin

Transient over-current > 150 A

Grounding resistance < 1 Ω



Monitoring System The monitoring system consists of alarm box, temperature/humidity sensor, smoke sensor, infrared sensor and entrance control sensor.

Alarm Box Install the alarm box in central control room. The alarm box generates alarm messages in two ways: sound and LCD display. It can send short messages to MS via MS module as well. The alarm box is able to store up to 10 alarm messages.

Structure Figure 94 illustrates alarm box structure.

FI G U R E 94 - AL AR M BO X S T R U C T U R E

1

2

3

4

5

6

7

8

9

10

11

1. Plastic cover of alarm box 2. Upper hinge

3. MODEM board 4. Alarm board

5. Lower hinge 6. Main framework of alarm box

7. Hook board 8. Speaker

9. LED board 10. LCD

11. Button board



Panel LEDs Table 70 shows alarm box panel LEDs.

TAB L E 70 - AL AR M BO X P AN E L LEDS

Name Color Meaning Description Normal State

FIRST ALARM LEVEL Red Level 1 alarm

On: Level-1 alarm occurs Off: No Level-1 alarm

Off

SECOND LEVEL ALARM Yellow Level-2 alarm


Off

THIRD LEVEL ALARM Blue Level-3 alarm


Off

FORTH LEVEL ALARM Green Level 4 alarm


Off

RUN Green Program running LED

Flash at 1 Hz: Normal operation Off: Abnormal

Flash at 1 Hz

LINK Green Network connection LED

On: Normal network connection Off: Network is not connected

On

MUTE Green Speaker ON/OFF LED

On: Speaker is off Off: Speaker is on

Off

Buttons Table 71 shows alarm box panel buttons.

TAB L E 71 - AL AR M BO X P AN E L BU T T O N S

Name Description

RST Reset

CLR Clear

OK Confirmation

FUN Function key

MUTE Alarm sound

Up and down keys Menu bar keys

Left and right keys Cursor keys



Technical indices The alarm box requires -48 V power supply. The power supply cable consists of black and blue wire, insert one end of cable into male aviation connector of alarm box and connect another end to DC power distribution cabinet. The black and blue wire corresponds to working ground and -48 V power supply respectively, and alarm box data cable connects to Ethernet switch via network cable to implement alarm function.

Temperature/Humidity Sensor The temperature/humidity sensor monitors and reports equipment room temperature/humidity to PWRD board. A humidity-sensitive capacitor is using as a humidity core in this sensor.

Structure Figure 95 illustrates temperature/humidity sensor structure.

FI G U R E 95 - TE M P E R AT U R E /HU M I D I T Y S E N S O R S T R U C T U R E

4

60

44

30

85.6

85.6

Unit: mm

Wall mounting holes

Technical indices Table 72 shows temperature/humidity sensor technical indices.

TAB L E 72 - TE M P E R AT U R E /HU M I D I T Y S E N S O R TE C H N I C AL I N D I C E S

Name Index

Operating voltage +5 V

Relative humidity 20 - 100%

Precision 3%

Humidity output signal 1 to 2 kHz square wave signals

Temperature range 0 to 50˚C

Precision ± 0.5˚C

Temperature output signal 1 - 1.5 kHz square wave signals



Smoke Sensor The smoke sensor monitors smoke in the equipment room. This sensor is V-shape maze structure, detects smoke at initial phase of fire, and if smoke enters smoke sensor, light source emits and smoke sensor generates fire alarm signal.

Structure Figure 96 illustrates smoke sensor cable structure.

FI G U R E 96 - S M O K E S E N S O R C AB L E S T R U C T U R E

Direction C

End B

End A

Label Label

Sensor pins

LED

C

Sensor

Technical indices Table 73 shows smoke sensor technical indices.

TAB L E 73 - S M O K E S E N S O R TE C H N I C AL I N D I C E S

Name Index

Operating voltage 24 V DC

Operating temperature -10 to +55 °C

Alert current < 20 µA

Relative humidity < 95%

Alarm current < 65 mA

Output current < 65 mA

Signal output Two-wire system

Radiation source Am 241 source strength < 2.59 × 104 Bq (0.7 µci)



Name Index

Dimensions Detector: 100 mm × 39.9 mm; Base: 104 mm × 12 mm

Connection mode Two-wire system: Positive pole of power supply (3) and signal (1)

Installation mode Exposed on ceiling

Protection area (Floor height H < 6 m)

60 m2

Infrared Sensor The infrared sensor cable helps to connect infrared sensor with PWRD board.

The infrared sensor consists of microwave transmit and receive antennas. The microwave frequency of infrared sensor is fTx and the frequency used to receive reflected microwave signals is fRx.

∆f= fTX - fRx. If ∆f is not equal to 0, an alarm signal occurs.

Structure Figure 97 illustrates infrared sensor cable structure.

FI G U R E 97 - I N F R AR E D S E N S O R C AB L E S T R U C T U R E

Direction C

End B

End A

Label Label

Sensor

C



Technical indices Table 74 shows infrared sensor technical indices.

TAB L E 74 - I N F R AR E D S E N S O R TE C H N I C AL I N D I C E S

Name Index

Operating voltage 9 - 16 V DC

Operating current 12 V DC: 25 mA (static); 45 mA (dynamic)

Operating temperature -10 to 50 °C

Detection rage 5 - 15 m

Detection angle 90°

Entrance Control Sensor The entrance control sensor helps to monitor door opening/closing status of cabinet and equipment room.

Structure Figure 98 illustrates the structure of entrance control sensor.

FI G U R E 98 - E N T R AN C E CO N T R O L S E N S O R CAB L E S T R U C T U R E

End B5

End B4End B3

End B2

End B1Label

Label

LabelLabel

Label

Label

End A

Technical indices Table 75 shows entrance control sensor technical indices.

TAB L E 75 - E N T R AN C E CO N T R O L S E N S O R TE C H N I C AL I N D I C E S

Name Index

Action distance 16 - 45 mm

Operating current < 0.5 A

Operating voltage < 100 V DC

Life < 1000000 (10 mVA)



Inter-Cabinet PD485 Monitoring Cable The inter-cabinet PD485 monitoring cable is used to monitor fans, power supply and other devices inside cabinet.

Structure Figure 99 illustrates inter-cabinet PD485 monitoring cable structure.

FI G U R E 99 - I N T E R -CAB I N E T PD485 M O N I T O R I N G CAB L E S T R U C T U R E

LABEL

Technical indices UTP super C5 shielded data cable.

Transmission System Cables The Transmission cables includes 75 Ω E1 cable, 120 Ω E1 cable, 100 Ω T1 cable, IP transmission Cable and transmission fiber.

75 Ω E1 Cable The 75 Ω E1 cable provides external E1 interfaces.

Structure The cable is 10-pin or 12-pin 75-ohm micro coaxial cable. The outer diameter of a single core is 2.6 mm.

Each E1 cable provides 11 E1 interfaces. Cable End A is B44 connector and make End B at on site according to actual condition of customer’s distribution frame.



Figure 100 illustrates 75 Ω E1 cable structure.

FI G U R E 100 - 75 Ω E1 CAB L E S T R U C T U R E

End ALA

BEL

Remove the outer sheath

Lab

elLa

bel

Direction C

Rotated view of Direction D

End B2

End B1C

Technical indices Frequency: 800 - 2000 MHz

VSWR: ≤ 1.1

Return loss at both cable ends: < 25 dB

Insertion loss: < 0.2 dB

120 Ω E1 Cable The 120 Ω E1 cable provides external E1 interfaces.

Structure The 120 Ω E1 cable consists of eleven 4-pin 120 Ω PCM cables. End A is a DB44 connector (44-pin D male connector) and make End B at on site according to actual condition of customer’s distribution frame.

Figure 101 illustrates 120 Ω E1 cable structure.

FI G U R E 101 - 120-OH M E1 CAB L E S T R U C T U R E

44

15 3031 16 1

End B11End B10

End B2End B1Direction C

Label

End A

Label

Label

Label

Label

Label

Label

C



Technical indices E1 transmission code pattern: High Density Bipolar of Order 3 (HDB3)

Maximum transmission distance: 2 km

Waveform of E1 cable: ITU-T G.703

100 Ω T1 Cable The 100 Ω T1 cable provides external T1 interfaces.

This cable is made from 50-pin UTP CAT5 (C5 unshielded network cable) or UTP super C5 shielded network cable. Cable End A is DB44 connector (44-pin D male connector) while make End B at on site according to actual condition of customer’s distribution frame. There are two types of T1 cables: H-T1-001 and H-T1-002.

Figure 102 illustrates H-T1-001 cable structure.

FI G U R E 102 - H-T1-001 CAB L E S T R U C T U R E

Lab

el

H-T1-001End A

Label End B

Direction C

c

Figure 103 illustrates H-T1-002 cable structure.

FI G U R E 103 - H-T1-002 CAB L E S T R U C T U R E

Label

End B6End B5End B4End B3End B2End B1

End A

Label

Label

Label

Label



IP Transmission Cable The IP Transmission Cable adopts Ethernet cable.

Figure 104 illustrates IP transmission cable structure.

FI G U R E 104 - IP TR AN S M I S S I O N CAB L E S T R U C T U R E

End B

LabelLabel

End A

10 mm10 mm

Table 79 - shows IP transmission cable types.

TAB L E 79 - IP TR AN S M I S S I O N CAB L E TY P E S

No. Name Description

1 Ap Interface Connection Cable

Provides A1p interface between SIPI and MSCe and A2p interface between IPI and MGW.

2 Interconnection Cable of BSC

Provides physical connection between A3, A7 and A13 interfaces

3 Ethernet Cable to PDSN Provides physical connection between A10 and A11 interfaces

4 Ethernet Cable to PDS Provides physical connection between A10d and A11d interfaces

5 Ethernet Cable to BSN Provides physical connection between A10-BC and A11-BC interfaces

Transmission Fiber The transmission fiber helps to connect MSC, BTS and other BSC sub systems.



Background Ethernet Cables The background Ethernet cables include OMC Ethernet cable, server/client Ethernet cable, and AN AAA Ethernet cable.

OMC Ethernet Cable The OMC Ethernet cable connects OMP board.

Figure 105 illustrates OMC cable structure.

FI G U R E 105 - OMC E T H E R N E T CAB L E S T R U C T U R E

End B

LabelLabel

End A

10 mm10 mm

Insert cable End A into physical position OMCn (n=1,2) on RMPB rear board panel and connect End B to network interface switch.


Server/Client Ethernet Cable A standard straight-through network cable connects background server/client to switch. Its length shall be determined at site according to the distance between equipments.

AN AAA Server Ethernet Cable This cable completes physical connection of A12 interface. It is a standard straight-through network cable. Figure 113 illustrates AN AAA server Ethernet cable structure.

Insert cable End A into physical position FEn (n=1~4) on RMNIC rear board of IPCF board and connect End B to AN AAA server switch.



Power System Cables Figure 106 illustrates power system cable connections.

FI G U R E 106 - CAB I N E T P O W E R S Y S T E M

PE

PEGNDOFF

ON

GND

PEGND

ON

OFF

-48VGND

-48VGND

-48VGND

-48VGND

-48VGND

-48V

-48V

-48V

-48V

-48V

ON

GNDOFF

PEON

PE

-48VGND

-48VGND

-48VGND

-48VGND

-48V

-48V

-48V

-48V

PEGND

-48VGND-48V

GNDOFF



The power system cables include power distribution shelf power cable, service shelf power cable, and fan shelf power cable.

Power Distribution Shelf Power Cable This cable is -48 V power cables that provides -48 V power from cabinet-top filter to power distribution shelf and connects -48 VGND from power distribution shelf to rack busbar.

Structure Figure 107 illustrates power cable structure.

FI G U R E 107 - P O W E R D I S T R I B U T I O N S H E L F P O W E R CAB L E S T R U C T U R E

BA

Technical indices There are two types of power shelf cable: Blue power cable and black power cable.

The cross-sectional area of blue power cable is 25 mm2, rated voltage is 450 V/750 V and maximum operating temperature is 70˚C. This cable is fire retardant and provides -48 V power output from filter to power distribution shelf.

The nominal cross-sectional area of black power cable is 16 mm2, rated voltage is 450 V/750 V and maximum operating temperature is 70˚C. This cable is fire retardant and connects -48 VGND filter signal to rack busbar.

Service Shelf Power Cable This cable distributes power from busbar to service shelf filter and further to -48 V, -48 VGND, PGND and GND on backplane.



Structure Figure 108 illustrates service shelf power cable structure that distributes power from busbar to service shelf filter.

FI G U R E 108 - S E R V I C E S H E L F P O W E R CAB L E S T R U C T U R E (A)

3

2

1

CLabel

Direction C

Label

End B1

End B2

End B3

Figure 109 illustrates service shelf power cable structure that distributes power from service shelf filter to service shelf backplane.

FI G U R E 109 - S E R V I C E S H E L F P O W E R CAB L E S T R U C T U R E (B )

C

3

2

6

5

1 4

End B1

End B2

End B3

Direction C

End A1

End A2

Label

Technical indices For power cable that distributes power from busbar to service shelf filter:

Nominal cross-sectional area = 6 mm2;

Maximum DC resistance (20˚C) = 3.3 Ω/km;

Nominal insulation thickness = 0.8 mm;

Rated voltage = 450 /750 V;

Maximum operating temperature = 70˚C.

The nominal cross-sectional area of power cable that distributes power from service shelf filter to service shelf backplane is 4 mm2.



Fan Shelf Power Cable This cable distributes power from busbar to fan shelf.

Structure Figure 110 illustrates fan shelf power cable structure.

FI G U R E 110 - FAN S H E L F P O W E R CAB L E S T R U C T U R E

A 1

2

3

5

6

4

Direction ALabel

End A

End B3

End B2

End B1

Technical indices Nominal cross-sectional area = 1 mm2

Maximum DC resistance (20˚C) = 19.5 Ω/km

Nominal insulation thickness = 0.6 mm

Rated voltage = 300 /500 V


Grounding System Cables The grounding system cables include cabinet door grounding cable and protection grounding cable.

Cabinet Door Grounding Cable This cable connects cabinet front/rear doors to cabinet ground.



Structure Figure 111 illustrates cabinet door grounding cable structure.

FI G U R E 111- CAB I N E T DO O R GR O U N D I N G CAB L E S T R U C T U R E

End B

Label

End A

Technical indices Nominal cross-sectional area = 6 mm2

Maximum DC resistance (20˚C) = 3.3 Ω/km

Nominal insulation thickness = 0.8 mm

Rated voltage = 450 /750 V


Protection Grounding Cable This cable connects busbar protection ground to cabinet ground.

Structure illustrates protection grounding cable structure.

FI G U R E 112- - P R O T E C T I O N GR O U N D I N G CAB L E S T R U C T U R E

Label

End A End B

Technical indices Nominal sectional area = 35 mm2

Rated voltage = 450/750 V

Maximum operating temperature = 70°C.





Abbreviations

Abbreviations Full Name

A

Abis Interface Interface between BSC and BTS

ABPM Abis Process Module

AP_CMP CMP integrated with Ap function

ASIC Application Specific Integrated Circuit

B

BCTC Backplane of Control Center

BGCM Backplane of GCM

BHCA Busy Hour Call Average

BITS Binary Intersystem Transmission Standard

BPSN Backplane of Packet Switch Network BSC Base Station Controller

BTS Base Transceiver Station

BUSN Backplane of Universal Switching Network

C

CAS Channel Associated Signaling

CCS Common Channel Signaling System

CDMA Code Division Multiple Address

CDMP Calling and Data handover Main Processor

CHUB Control HUB

CLKG CLOCK Generator CMP Calling Main Processor

CPU Central Processing Unit

CRDDMP Calling,Resource,Dedicated signaling and Data handover Main Processor

D

DDMP Dedicated signaling and Data handover Main Processor

DSMP Dedicated signaling Main Processor

DSP Digital Signal Processing




DTB Digital Trunk Board DTEC Digital Trunk Board with Echo Canceller

E

EC Echo Canceller

ESDT Sonet Digital Trunk board with Echo canceller

EVRC Enhanced Variable Rate Coding

F

FE Fast Ethernet

G

GCM GPS Control Module

GCS GE Connect Subcard

GE Giga Ethernet

GLI GE Line Interface GLIQV Vitesse Quad GE GLI

GNS GLONASS

GPS Global Position System

GXS GE BASE1000_X Subcard

H

HDB3 High Density Bipolar Code of order 3

HDLC High-level data link control

HGM HIRS GateWay

HIRS High-speed Interconnect Router Subsystem

HMP HRPD Main Processor

HRPD High Rate Packet Data

HW High Way

I

IBB Interface of BSC and BSC

IBBA Interface of BSC and BSC by ATM

IBBC Interface of BSC and BSC by cUDP

IBBE Interface of BSC and BSC by Ethernet

IBBH Interface of BSC and BSC by HIRS over ATM

IP Internet Protocol

IPCF Interface of PCF

IPCFE Interface of PCF by FE

IPCFG Interface of PCF by GE

Abbreviations



IWFB IWF Board

K

kb/s kilo-bits per second

M

MAC Media Access Control

MODEM Modulation & Demodulation Machine

MP Main Processor

MSC Mobile Switching Center

MTP Message Transfer Part

N

NAT Network Address Translation

O

OMC Operation and Maintenance Center

OMP Operation & Maintenance Processor

P

PCB Printed Circuit Board

PCF Packet Control Function

PCI Peripheral Controller Interface

PDC PTT Dispatch Client

PDS PTT Dispatch Server

PDSN Packet Data Service Node

PPP Point to Point Protocol

PSN Packet Switch Network PSN4V Vitesse Packet Switch Network 40Gbit/s PSN8V Vitesse Packet Switch Network 80Gbit/s PWRD POWER Distributor PWRDB Backplane of PWRD

Q

QoS Quality of Service

R

RCHB Rear Card of CHUB

RCKG Rear Card of CLKG

RDTB Rear Card of DTB

RLP Radio Link Protocol

RMNIC Rear Card of Multi-service Network Interface Card




RMP Resource Main Processor

RMPB Rear Board of MP

RPSN Rear Card of PSN

RPU Route Protocol Unit

RST Reset

RUIM Rear Card of UIM

S

SD Signal Detection

SAR Segmentation and Reassembly

SDTB Sonet Digital Trunk Board

SDU Selector and Distributor Unit

SPB Signaling Process Board

SPCFMP Signaling Main Processor of PCF

SRAM Static Random Access Memory

SS7 Signaling System No.7

T

TOD Time of Date

U

UIMC Universal Interface Module for BCTC

UIMU Universal Interface Module for BUSN

UMP Universal Main Processor

UPCF User Plane of PCF

UPDC User Plane of PDC

V

V5_CMP CMP integrated with V5 function

VCXO Voltage Controlled crystal Oscillators

VLAN Virtual Local Area Network

VoIP Voice Over IP

VTC Voice Transcoder Card VTCA Voice Transcoder Card based on ASIC

VTCD Voice Transcoder Card based on DSP


Figures

Figure 1 - BSC Cabinet ...............................................................................18 Figure 2 - BSC Cabinet Shelves ....................................................................20 Figure 3 - POWER Distribution Shelf Structure................................................21 Figure 4 - Power Distribution Shelf Internal Structure......................................22 Figure 5 - Power Distribution Shelf front panel................................................23 Figure 6 - Power Distribution Shelf Rear Panel................................................24 Figure 7 - Fan Shelf Structure ......................................................................25 Figure 8 - Fan Shelf Rear Panel ....................................................................25 Figure 9 - Fan Shelf Rear Panel ....................................................................26 Figure 10 – Shelf Cable Structure .................................................................26 Figure 11 - GCM Shelf Structure (Front View).................................................27 Figure 12 - GCM shelf Structure (Rear View) ..................................................27 Figure 13 - Air Filter Shelf ...........................................................................28 Figure 14 - Air Filter Shelf Structure .............................................................28 Figure 15 - Busbar Structure .......................................................................29 Figure 16 - BSC cabinet connection ..............................................................31 Figure 17 - Service Shelves Configuration......................................................32 Figure 18 - BSC Server Cabinet Configuration ................................................34 Figure 19 - Service Shelf Structure (Front View) .............................................38 Figure 20 - Service Shelf Structure (Rear View)..............................................39 Figure 21 - Service Shelf Internal Structure ...................................................39 Figure 22 - Service Shelf Backplane..............................................................40 Figure 23 - Backplane DIP Switches..............................................................40 Figure 24 - Level-1 Switching Shelf Front Board Layout ...................................43 Figure 25 - Level-1 Switching Shelf Rear Board Layout ....................................43 Figure 26 - BPSN Plan View .........................................................................44 Figure 27- control shelf front board layout .....................................................46 Figure 28 - Control Shelf Rear Board Layout...................................................46 Figure 29 - BCTC Plan View .........................................................................47 Figure 30 - Resource Shelf Front Board Layout ...............................................49 Figure 31 - Resource Shelf Rear Board Layout ................................................50 Figure 32 - BUSN Plan View.........................................................................50 Figure 33 - Front Board Structure.................................................................54 Figure 34 - Rear Board Structure..................................................................55 Figure 35- ABPM Board ...............................................................................57 Figure 36 – ABPM Board Panel .....................................................................58 Figure 37 - RMNIC Panel .............................................................................60 Figure 38 - CHUB Board ..............................................................................62 Figure 39 - CHUB Board Panel......................................................................63 Figure 40 - RCHB1 and RCHB2 Panels ...........................................................65 Figure 41 - CLKG Board ..............................................................................67 Figure 42 - CLKG Panel ..............................................................................68 Figure 43 - CLKG Jumpers...........................................................................71 Figure 44 - RCKG1 and RCKG2 Panels ...........................................................72 Figure 45 - DTB Board ................................................................................74



Figure 46 - DTB Board Panel........................................................................75 Figure 47 – DTB Board DIP switches and jumpers ...........................................77 Figure 48 - RDTB Panel ...............................................................................79 Figure 49 - RDTB Jumpers...........................................................................80 Figure 50 - GCM Board ...............................................................................81 Figure 51 - GCM Board Panel .......................................................................82 Figure 52 - GLIQV Board .............................................................................85 Figure 53 - GLIQV Panel..............................................................................86 Figure 54 - HGM Board ...............................................................................89 Figure 55 - HGM Panel ................................................................................91 Figure 56 - IBBC Board ...............................................................................94 Figure 57- IBBH Board................................................................................95 Figure 58 - IBBE Board ...............................................................................96 Figure 59 - IBBA Board ...............................................................................97 Figure 60 - IBB Panel..................................................................................98 Figure 61 - IPCF Board..............................................................................101 Figure 62 - IPCF Panel .............................................................................103 Figure 63 - IPI Board................................................................................106 Figure 64 - IPI Board Panel .......................................................................107 Figure 65 - IWFB Board.............................................................................110 Figure 66 - IWFB Panel .............................................................................111 Figure 67 - MP Board................................................................................114 Figure 68 - PSN Board ..............................................................................120 Figure 69 - PSN Panel ...............................................................................121 Figure 70 - RPSN Panel .............................................................................123 Figure 71 - PWRD Board ...........................................................................125 Figure 72 - PWRD DIP Switches and Jumpers ...............................................126 Figure 73 - PWRDB Layout ........................................................................126 Figure 74 - SDTB Board ............................................................................128 Figure 75 - SDTB Board Panel ....................................................................129 Figure 76 - SDU Board Panel .....................................................................134 Figure 77 - SIPI Board ..............................................................................136 Figure 78 - SIPI Panel..............................................................................137 Figure 79 - SPB Board ..............................................................................138 Figure 80 - SPB Panel ...............................................................................140 Figure 81 - UIM Board ..............................................................................143 Figure 82 - UIM Panel ...............................................................................144 Figure 83 - RUIM1, RUIM2 and RUIM3 Panels...............................................148 Figure 84 - UPDC Board ............................................................................153 Figure 85 - UPDC Panel.............................................................................154 Figure 86 - VTCD/VTCA Board....................................................................156 Figure 87 - VTCD/VTCA Panel ....................................................................158 Figure 88 - System Clock Cable structure ....................................................162 Figure 89 - Line 8 K clock Cable .................................................................163 Figure 90 - Control Plane Ethernet Transit Cable structure .............................165 Figure 91 - GPS Antenna Feeder System .....................................................168 Figure 92 - GPS Feeder Connector ..............................................................172 Figure 93 - Grounding Kit Structure ............................................................173 Figure 94 - Alarm Box Structure.................................................................174 Figure 95 - Temperature/Humidity Sensor Structure .....................................176 Figure 96 - Smoke Sensor cable Structure ...................................................177 Figure 97 - Infrared Sensor cable Structure .................................................178 Figure 98 - Entrance Control Sensor Cable Structure .....................................179 Figure 99 - Inter-Cabinet PD485 Monitoring Cable Structure...........................180 Figure 100 - 75 Ω E1 Cable Structure..........................................................181

Figures


Figure 101 - 120-Ohm E1 Cable Structure ...................................................181 Figure 102 - H-T1-001 Cable Structure........................................................182 Figure 103 - H-T1-002 Cable Structure........................................................182 Figure 104 - IP Transmission Cable Structure ...............................................183 Figure 105 - OMC Ethernet Cable Structure..................................................184 Figure 106 - Cabinet Power System ............................................................185 Figure 107 - Power Distribution Shelf Power Cable Structure ..........................186 Figure 108 - Service Shelf Power Cable Structure (a) ....................................187 Figure 109 - Service Shelf Power Cable Structure (b) ....................................187 Figure 110 - Fan Shelf Power Cable Structure...............................................188 Figure 111- Cabinet Door Grounding Cable Structure ....................................189 Figure 112- - Protection Grounding Cable Structure ......................................189





Tables

Table 1 - Typographical Conventions............................................................ xiv Table 2 - Mouse Operation Conventions........................................................ xiv Table 3 - Safety Signs ................................................................................xv Table 4 – Front Panel LEDs..........................................................................23 Table 5 - Rear Panel LEDs ...........................................................................25 Table 6 – BSC Cabinet Technical Indices........................................................32 Table 7 – Server Cabinet Technical Indices ....................................................35 Table 8 - Level-1 Switching Shelf Boards .......................................................42 Table 9 - Power Interfaces...........................................................................44 Table 10 - Control Shelf Board .....................................................................45 Table 11 – Control Shelf Power Interfaces......................................................47 Table 12 - Resource Shelf Boards .................................................................48 Table 13 - Resource Shelf Power Interfaces....................................................51 Table 14 - BSC Boards................................................................................55 Table 15 - Panel LEDs.................................................................................59 Table 16 – Panel Buttons.............................................................................59 Table 17 - RMNIC Card Interfaces ................................................................61 Table 18 - Panel LEDs.................................................................................64 Table 19 - Panel Buttons .............................................................................64 Table 20 - PANEL Interfaces ........................................................................66 Table 21 - CLKG Panel LEDs ........................................................................69 Table 22 - CLKG Panel Buttons.....................................................................70 Table 23 - RCKG1 and RCKG2 Panel Interfaces...............................................73 Table 24 - DTB Board Panel LEDs .................................................................76 Table 25 - DTB/DTEC Board Panel Button ......................................................76 Table 26 - RDTB Panel Interfaces .................................................................80 Table 27 - GCM Panel LEDs..........................................................................83 Table 28 - GCM Panel Buttons......................................................................84 Table 29 – GCM Panel Interfaces ..................................................................84 Table 30 - GLIQV Panel LEDs .......................................................................87 Table 31 - GLIQV Panel Buttons ...................................................................87 Table 32 - GLIQV Panel Interfaces ................................................................88 Table 33 - HGM Panel LEDs .........................................................................92 Table 34 - HGM Panel Buttons......................................................................92 Table 35 - IBB Panel LEDs ...........................................................................99 Table 36 - IBB Panel Buttons .....................................................................100 Table 37 - IBB Panel Interfaces ..................................................................100 Table 38 - IPCF Panel LEDs........................................................................104 Table 39 - IPCF Panel Buttons....................................................................105 Table 40 - IPI Panel LEDs..........................................................................108 Table 41 - IPI Panel Buttons ......................................................................108 Table 42 - IWFB Panel LEDs.......................................................................112 Table 43 - IWFB Panel Button ....................................................................112 Table 44 - MP Board Modules.....................................................................113 Table 45 - MP/OMP Board Panel LEDs..........................................................116 Table 46 - MP Panel Buttons ......................................................................117 Table 47 - MP Panel Interfaces...................................................................117 Table 48 - RMPB Panel Interfaces ...............................................................119 Table 49 - PSN4V/PSN8V Panel Buttons.......................................................122 Table 50 - RPSN Panel Interfaces ...............................................................124



Table 51 - SDTB Panel LEDs .....................................................................130 Table 52 - SDTB Panel Buttons...................................................................130 Table 53 - RGIM1 Panel Interfaces..............................................................132 Table 54 - SDU Panel LEDs........................................................................135 Table 55 - SDU Panel Button......................................................................135 Table 56 - SPB Panel LEDs ........................................................................141 Table 57 - SPB Panel Button ......................................................................141 Table 58 - UIMC Panel LEDs ......................................................................146 Table 59 - UIM Panel Buttons.....................................................................147 Table 60 - RUIM1, RUIM2, RUIM3 Panel Interfaces........................................149 Table 61 - UPCF Panel LEDs.......................................................................152 Table 62 - UPCF Panel Buttons ...................................................................152 Table 63 - UPDC Panel LEDs ......................................................................155 Table 64 - UPDC Panel Buttons ..................................................................155 Table 65 - VTCD/VTCA Panel LEDs..............................................................159 Table 66 - VTCD/VCTA Panel Button ...........................................................159 Table 67 - GPS Lightning Arrester Technical Indices ......................................171 Table 68 - GPS Feeder Connector Technical Indices.......................................172 Table 69 - Grounding Kit Technical Indices...................................................173 Table 70 - Alarm Box Panel LEDs................................................................175 Table 71 - Alarm Box Panel Buttons............................................................175 Table 72 - Temperature/Humidity Sensor Technical Indices............................176 Table 73 - Smoke Sensor Technical Indices..................................................177 Table 74 - Infrared Sensor Technical Indices ................................................179 Table 75 - Entrance Control Sensor Technical Indices ....................................179


Index

1PPS ........................................ 69 625-24UNEF-2B.........................164 AAA ............................. 13, 94, 177 AC ........................................... 20 ACT .. 45, 50, 56, 63, 75, 80, 87, 93, 97, 101, 112, 121, 126, 132, 136, 137, 143, 146, 151

ALARM......................................167 ALM9, 45, 50, 56, 63, 71, 75, 80, 87, 93, 97, 101, 105, 112, 121, 126, 132, 136, 137, 143, 146, 151

AN ....................................13, 177 ANT .......................................... 71 ARRESTER................................ 7, 8 ATM .............41, 42, 81, 83, 85, 186 B xv, 17, 103, 105, 107, 124, 154, 155, 156, 157, 158, 173, 174, 175, 177, 185, 186

BI TS ...........52, 53, 56, 57, 58, 185 BSC ............................

. 7, 1, 2, 3, 4, 11, 13, 15, 16, 17, 19, 31, 34, 40, 41, 42, 64, 77, 81, 82, 83, 84, 85, 94, 101, 102, 116, 126, 146, 154, 160, 162, 176, 185, 186, 191, 195

BSCB .................................1, 2, xv BSS ...................................xv, 144 BSSB ........................................ xv BTS ............................15, 176, 185 CAPS .......................................xvi CAT5 .......................................175 CCS ......................60, 71, 117, 185 CDMA ..........................xv, 160, 185 CHIP .............12, 52, 154, 155, 156 CLOCK............... 31, 34, 41, 52, 185 CPU .. 43, 48, 61, 64, 77, 78, 82, 83, 85, 99, 101, 103, 105, 106, 107, 110, 119, 123, 124, 130, 134, 141, 144, 145, 149, 185

DB44 .............. 52, 60, 68, 174, 175 DB9 ............................60, 114, 140 DC .... 169, 170, 172, 180, 181, 182 DEBUG.....47, 52, 68, 114, 123, 140, 155

DOOR ...............................7, 8, 117

E ...1, 4, 8, 10, 11, 15, 31, 73, 93, 98, 154, 157, 173, 186

E1 13, 60, 61, 63, 64, 65, 66, 68, 81, 117, 119, 173, 174, 175, 192

E1/T1......60, 61, 63, 64, 66, 68, 81 EMC .......................................... 40 FAN .................................7, 8, 158 FE 42, 44, 47, 52, 82, 83, 84, 90, 91, 94, 95, 99, 109, 117, 123, 127, 133, 140, 157, 186, 187

FREE ........................................ 56 GCM7, 9, 12, xv, 3, 4, 11, 17, 41, 52, 53, 54, 57, 60, 69, 70, 71, 72, 102, 109, 154, 156, 158, 162, 185, 186, 191, 192, 195

GLONASS ............................69, 186 GND ...................................15, 179 GNDP ........................................ 37 GoTa .............................1, 2, 3, xv GPS 12, xv, 11, 13, 41, 69, 71, 159, 160, 161, 162, 163, 164, 186, 192, 196

HDB3 ......................... 56, 175, 186 HDLC ............ 43, 77, 129, 130, 186 HOT ............................................ 7 HRPD ......................... 17, 102, 186 H-T1-001 ......................... 175, 193 H-T1-002 ......................... 175, 193 HUB ...........31, 41, 47, 48, 133, 185 INFORMATION ............................... 2 IP ...............................................

9, 13, xv, 34, 42, 43, 73, 77, 78, 81, 82, 83, 84, 85, 90, 91, 94, 95, 116, 127, 146, 173, 176, 186, 188, 193, 196

ITU .........................................175 ITU-T......................................175 LED ...........................

. 7, 9, 45, 50, 56, 57, 63, 71, 75, 80, 87, 93, 97, 101, 105, 106, 112, 121, 126, 132, 136, 137, 138, 143, 146, 151, 166, 167

LEGAL......................................... 2 LEVEL......................................167



LIN ........................... K..........................................167

M/S .....................................71, 72 MAC ................................. 133, 187 MCU ..........................53, 54, 69, 70 MODEM.........................98, 166, 187 MS ..........................................166 MSC .................... 15, 149, 176, 187 MSS .......................................... xv N/A ............................................ 3 NAT .......43, 82, 83, 84, 85, 91, 187 N-J9A......................................164 NMS .........................................117 O&M .........................................102 OFF7, 56, 63, 64, 66, 71, 75, 80, 87, 93, 97, 101, 116, 121, 132, 136, 137, 143, 146, 151

OMC .............................13, 15, 103, 105, 177, 187, 193

ON/OFF ....................................167 P 1, 3, 34, 42, 84, 91, 94, 103, 107, 136, 144, 145, 146, 176, 187, 188

PANEL................................52, 195 PCB ...................................40, 187 PCF ..............................................

. 34, 42, 90, 91, 92, 93, 94, 102, 141, 142, 143, 187, 188

PDS .................... 94, 144, 176, 187 PDSN ..........................94, 176, 187 PGND .......................................179 PLL .......................................... 53 POWER............. 5, 42, 114, 187, 191 PP2S12, 52, 53, 54, 60, 69, 72, 140, 154, 155, 156

PPP ........................43, 81, 82, 187 PTT ................................. 144, 187 R&D ............................................ 3 R1 ......................................... 2, 3

RACK .................................27, 116 RCS .......................................... 71 RF ....................................71, 162 RJ .......................... 45

... 47, 52, 60, 68, 109, 114, 123, 140, 158

RS232.....47, 68, 72, 109, 114, 123, 124, 140

RS485.12, 8, 10, 13, 43, 52, 58, 59, 77, 81, 90, 94, 98, 117, 124, 126, 129, 133, 141, 147, 153, 158

RST .. 45, 50, 57, 63, 72, 75, 80, 89, 94, 97, 101, 107, 112, 121, 126, 132, 138, 143, 146, 151, 167, 188

RX .............................. 76, 89, 159 S10 .......................................... 66 S11 .......................................... 66 S12 .....................................64, 65 SCS .......................................... 71 SDH .........................................117 SECOND ....................................167 SENSORS ..............................8, 117 SFBN-1 ....................................165 SHELF....................................... 27 SMOKE......................................... 7 SN ............... 28, 29, 110, 111, 176 STM-1......81, 83, 85, 117, 119, 121 TOD ...................................69, 188 TX .............................. 76, 89, 159 TYP .......................................... 71 UPVC .......................................162 URL ............................................ 1 V ...5, 7, 8, 15, 20, 25, 30, 33, 37, 98, 117, 161, 163, 164, 169, 170, 172, 179, 180, 181, 182, 188

VGND ................ 15, 30, 33, 37, 179 VSWR ................ 161, 163, 164, 174

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Gota Bscb (v8.16) Dts-bsc Hardware Manual

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