RD-9120 QI 1-0-0

INSTALLATION QUIDE FOR RD-9120

RD-9120 QI Copyright - refer to title page Page 1ENU Status : 1-0-0

RD-9120 GSM900 BANDWIDTH ADJUSTABLE

REPEATER

INSTALLATION GUIDE

The information contained herein is the responsibility of and is approved by the following, to whom all enquiries should be directed in the first instance:

International Documentation Centre Comba Telecom

This is an unpublished work the copyright in which vests in Comba International ("Comba"). All rights reserved. The information contained herein is confidential and the property of Comba and is supplied without liability for errors or

omissions. No part may be reproduced, disclosed or used except as authorised by contract or other written permission. The copyright and the foregoing restriction on reproduction and use extend to all media in which the information may be embodied.



0.2 CONTENTS

Section Page

0.2 CONTENTS ...........................................................................................................................2 0.3 INDEX TO FIGURES AND TABLES .....................................................................................4 0.4 HISTORY ...............................................................................................................................5 0.5 ISSUE CONTROL..................................................................................................................6 0.6 REFERENCES ......................................................................................................................7 0.7 GLOSSARY OF TERMS........................................................................................................8 0.8 SAFETY NOTICES AND ADMONISHMENTS ......................................................................9 0.9 SERVICING POLICY AND RETURN OF EQUIPMENT......................................................10 0.10 READERS COMMENTS......................................................................................................11

1 GENERAL INFORMATION..................................................................................................12

2 EQUIPMENT DESCRIPTION..............................................................................................13 2.1 RD-9120 FUNCTIOANAL BLOCK DIAGRAM.....................................................................13 2.2 EQUIPMENT LAYOUT ........................................................................................................13 2.3 KIT OF PARTS.....................................................................................................................16

3 INSTALLATION ...................................................................................................................17 3.1 WARNINGS AND ALERTS..................................................................................................17 3.2 SITE PLANNING CONSIDERATIONS................................................................................18 3.2.1 REPEATER INSTALLATION CHECKLIST..........................................................................19 3.2.2 ANTENNA INSTALLATION CONSIDERATION..................................................................19 3.2.3 CABLE REQUIREMENTS ...................................................................................................19 3.3 INSTALLATION PROCEDURES.........................................................................................20 3.3.1 GOODS INWARDS INSPECTION ......................................................................................20 3.3.2 TOOLS.................................................................................................................................20 3.3.3 PREPARATION ...................................................................................................................20 3.4 MOUNTING OPTIONS ........................................................................................................21 3.4.1 MOUNTING RACK ..............................................................................................................21 3.4.2 WALL MOUNTING DETAILS ..............................................................................................22 3.4.3 POLE MOUNTING DETAILS...............................................................................................23 3.4.4 DRIP-LOOP .........................................................................................................................23 3.4.5 EQUIPMENT CONNECTIONS............................................................................................24

4 COMMISSIONING ...............................................................................................................26 4.1 MCU LED INDICATORS......................................................................................................26 4.2 EQUIPMENT POWER-UP...................................................................................................26 4.3 OMT .....................................................................................................................................27 4.4 NON-VOLATILE MEMORY .................................................................................................27 4.5 PREPARATION FOR REMOTE CONNECTION OF OMT USING WIRELESS MODEM ..28 4.6 PHYSICAL CONNECTION OF OMT TO EQUIPMENT ......................................................28 4.7 LOCAL COMMISSIONING ..................................................................................................29 4.7.1 OPERATION & MAINTENANCE .........................................................................................30 4.7.2 DESCRIPTION OF PARAMETERS ....................................................................................31 4.8 COMMISSIONING PROCEDURES ....................................................................................35 4.9 REMOTE MONITORING USING OMC ...............................................................................36

5 OPERATION........................................................................................................................37

6 MAINTENANCE...................................................................................................................38

7 APPENDICES......................................................................................................................39 7.1 APPENDIX A: TOOLS AND EQUIPMENT FOR INSTALLATION.......................................39



7.2 APPENDIX B: VSWR – RETURN LOSS TABLE ................................................................39 7.3 APPENDIX C: UPLINK ATT AND NOISE LEVEL ...............................................................39 7.4 APPENDIX D: INSTALLATION OF OMT ............................................................................40 7.4.1 ENVIRONMENT FOR OMT OPERATION ..........................................................................40 7.4.2 INSTLLATION OF OMT.......................................................................................................41 7.4.3 INSTALLING RD-9120 COMPONENT................................................................................43 7.4.4 RD-9120 COMPONENT UN-INSTALLATION.....................................................................44 7.4.5 OMT EXPLORER UN-INSTALLATION ...............................................................................44 7.5 APPENDIX E: OMT EXPLORER V2.10 INTRODUCTION .................................................45 7.5.1 PULL DOWN MENU............................................................................................................46 7.5.2 TOOLBAR............................................................................................................................46 7.6 APPENDIX F: CHANNEL NUMBER AND FREQUENCY TABLE.......................................47 7.7 APPENDIX G: RMA (RETURN MATERIAL AUTHORIZATION) FORM.............................52



0.3 INDEX TO FIGURES AND TABLES

Figure 1: Front, side and bottom views of the equipment ............................................................................ 12 Figure 2: RD-9120 functional block diagram................................................................................................ 13 Figure 3: Front view of equipped product..................................................................................................... 13 Figure 4: Couplers diagrams ........................................................................................................................ 14 Figure 5: Mounting rack dimensions ............................................................................................................ 21 Figure 6: Wall mounting overview ................................................................................................................ 22 Figure 7: Pole mounting overview................................................................................................................ 23 Figure 8: Equipment connections................................................................................................................. 24 Figure 9: Location of MCU and LEDs .......................................................................................................... 26 Figure 10: Wireless modem ......................................................................................................................... 28 Figure 11: OMT screenshot - connection to the equipment......................................................................... 29 Figure 12: OMT screenshot - communication setup .................................................................................... 29 Figure 13: Alarm parameters........................................................................................................................ 33 Figure 14: OMT software installation window .............................................................................................. 41 Figure 15: Components selective window.................................................................................................... 41 Figure 16: Installation of OMT explorer completed ...................................................................................... 42 Figure 17: Installation of RD-9120 component completed........................................................................... 43 Figure 18: RD-9120 component unistallation - confirmation........................................................................ 44 Figure 19: OMT Explorer uninstallation - acknowledgement ....................................................................... 44

Table 1: RD-9120 KOP ................................................................................................................................ 16 Table 2: Repeater Installation checklist ....................................................................................................... 19 Table 3: Antenna installation checklist ......................................................................................................... 19 Table 4: Cable types used for RD-1822 connection .................................................................................... 19 Table 5: LEDs on MCU ................................................................................................................................ 26 Table 6: Management of RD-9120............................................................................................................... 30 Table 7: Management - network parameters ............................................................................................. 31 Table 8: Management - RF parameters ....................................................................................................... 32 Table 9: Management - alarm list................................................................................................................. 33 Table 10: Commissioning procedures.......................................................................................................... 35 Table 11: Alarms diagnosis .......................................................................................................................... 37



0.4 HISTORY

Change No. ENU Details Of Change

1 1-0-0 Created and issued in Oct 2006 Updated base product name: RD-9120 = R-9110AC



0.5 ISSUE CONTROL

Date 30 Oct 06

Section All All



0.6 REFERENCES

0.6.1 RD-9120 QE 1-0-0 Equipment manual created for product variants

on the product list plus product variant of 1W model and released in Jun 2006.

0.6.2 R-9110 AC datasheet Issue: B

Datasheet for product variant of 1W released on 7 April 2005.

0.6.3 RD-9120 DS 3-1-0

Datasheet for product variants on the product list issued by product manager on 9 March 2006.

0.6.4 RD-9120 datasheet Issue: 1-3-0/A3

Datasheet for 20W variant released by product manager on 28-09-06.



0.7 GLOSSARY OF TERMS

Abbreviation Definition ALC Automatic Level Control ATT Attenuation BS Base Station BTS Base Transceiver Station CH Channel dB Decibel dBm Decibels relative to 1 milliwatt DL Downlink DT Donor Terminal DPX Duplexer EEPROM Electrically Erasable Programmable Read Only Memory FS Frequency Selector GSM Global Standard for Mobile Communication Hz Hertz ID Identification LNA Low Noise Amplifier MCU Main Control Unit MHz Megahertz MT Mobile Terminal MTBF Mean Time Between Failures NC Normally Closed NF Noise Figure NO Normally Open OMC Operation & Maintenance Center OMT Operation & Maintenance Terminal PLL Phase Locked Loop PSU Power Supply Unit RF Radio Frequency SIM Subscriber Identification Module SMA Sub-Miniature A Connector (coaxial cable connector type) SMS Short Message Service UL Uplink VAC Volts Alternating Current VDC Volts Direct Current VSWR Voltage Standing Wave Ratio



0.8 SAFETY NOTICES AND ADMONISHMENTS

This document contains safety notices in accordance with appropriate standards. In the interests of conformity with the territory standards for the country concerned, the equivalent territorial admonishments are also shown. Any installation, adjustment, maintenance and repair of the equipment must only be carried out by trained, authorised personnel. At all times, personnel must comply with any safety notices and instructions. Specific hazards are indicated by symbol labels on or near the affected parts of the equipment. The labels conform to international standards, are triangular in shape, and are coloured black on a yellow background. An informative text label may accompany the symbol label. Hazard labelling is supplemented by safety notices in the appropriate equipment manual. These notices contain additional information on the nature of the hazard and may also specify precautions. Warning: These draw the attention of personnel to hazards which may cause death or injury to the operator or others. Examples of use are cases of high voltage, laser emission, toxic substances, point of high temperature, etc. Alert: These draw the attention of personnel to hazards which may cause damage to the equipment. An example of use is the case of static electricity hazard. Caution notices may also be used in the handbook to draw attention to matters that do not constitute a risk of causing damage to the equipment but where there is a possibility of seriously impairing its performance, e.g. by mishandling or gross maladjustment. Warnings and Cautions within the main text do not incorporate labels and may be in shortened form.



0.9 SERVICING POLICY AND RETURN OF EQUIPMENT

The repair of individual units and modules of this equipment is not considered practicable without factory facilities. It is, therefore, the policy of Comba whereby faulty units or modules are returned to the local agent for repair. To enable an efficient, prompt after sales service to be provided for the diagnosis, repair and return of any faulty equipment, please comply with the following requirements. Items to be sent for repair should be packaged so as to provide both electrostatic and physical protection and a Repair Material Authorization (a sample of this form is in the appendix) completed giving the required information This request must be included with the item for repair, items for repair should be sent to the nearest Comba office:

COMBA TELECOM LTD. Hong Kong Office Address: Room 1503-10 Delta House, 3 On Yiu Street, Shatin, Hong Kong. Tel: + 852 2636 6861 Fax: + 852 2637 0966 Email: [email protected] Singapore Office Address: 865 Mountbatten Road, Katong SC #05-43, Singapore 437844 Tel: + 65 6345 4908 Fax: + 65 6345 1186 Email: [email protected] Thailand Office Address: 91/1 Chaiyo Building, 5th Floor, Unit 504, Rama 9, Huaykwang, Bangkok, Thailand 10320 Tel: +66 2 643 9507 Fax: +66 2 643 9508 Email: [email protected] India Office Address: Suit NO. 202 Chintels Business Centre, A-11 Kailash Colony, New Delhi 110048, India Tel: + 91 11 5173 9997 / 8 Fax: + 91 11 5173 9996 Email: [email protected] Sweden Office Address: Gustavslundsvagen 147, S- 167 51 Bromma, Stockholm, Sweden Tel: +46 8 25 38 70 Fax: +46 8 25 38 71 Email: [email protected] Brazil Sales Office Address: Rua Gomes de Carvalho 1655 cj 101 / 102, 04547-006 Vila Olímpia, São Paulo, Brazil Tel: +55 11 49313099 Fax: +55 11 49313099 Email: [email protected] China Office Address: Shenzhou Road, Guangzhou Science City, Guangzhou, China Tel: + 86 20 2839 0000 Fax: + 86 20 2839 0136 Email: [email protected]



0.10 READERS COMMENTS

Whilst every endeavour is made to ensure the accuracy of this and all Comba documents, there is always the possibility that an inaccuracy or omission could occur. In order that any amendment/remedial action can be carried out promptly, we would appreciate your co–operation in filling out and returning a photocopy of this customer reply sheet as soon as possible. Customer Information: Name

Title

Company

Date

Address

Telephone Number

Customer Comments: Equipment title

ENU 1-0-0

Page number

Paragraph number

Line number

Figure number

Details of inaccuracies

Other comments

Contact points: International Documentation Centre

E-mail: [email protected] FAX: +852 21166055

End of section



1 GENERAL INFORMATION

The RD-9120 outdoor bandwidth adjustable repeater is designed for outdoor operation in the GSM900 band. Band-specific linear amplifier and filtering effectively amplifies the desired BTS carrier and provides superior out-of-band rejection. Typical units incorporate up to 24.6MHz filter bandwidth with frequencies programmed to specific requirements of the network. Remote configuration and surveillance is possible through Comba’s remote control and monitoring system, via PC or wireless modem to the OMC. Li-ion backup battery built in enclosure ensures alarm signals are sent out while power is down.The RD-9120 comes in a sealed, cast aluminum chassis, suitable for all weather conditions. Main features of RD-9120:

Bandwidth adjustable from 2 to 24.6MHz. Automatic control for self-oscillation caused by a low isolation between DT and MT antennas. Integrated GSM wireless modem for remote configuration, monitoring and control. Internal backup battery keeps the alarm unit running for up to three hours after power failure. Optional OMC is available for remote operation and maintenance of repeaters. Designed for all weather outdoor installation– waterproof, damp-proof and omni-sealed (IP65).

Shown below are the mechanical drawings of RD-9120 enclosure.

195450

600

Figure 1: Front, side and bottom views of the equipment

End of section



2 EQUIPMENT DESCRIPTION

2.1 RD-9120 FUNCTIOANAL BLOCK DIAGRAM

LNA1

LNA2

MobileAntDonor

Ant

Mobile

PowerSupply

AlarmIndicator Main Control Unit

ExternalPowerOMT

Li-ionBATT

Modem

DT MT

OMTComputer with

Data card

WirelessModem

OMC

PA1

PA2

DL Frequency Selective Module

UL Frequency Selective ModuleBTS

Figure 2: RD-9120 functional block diagram

2.2 EQUIPMENT LAYOUT

Lock

UL

FS DPX

DT MT

PSU

Surgeprotector

DT coupler

MT coupler

DL LNA UL LNA

Li-ionbattery

Distribution boardMCU

DPXUL PA DL FS

GND GND

DL

PA

X18Wireless modem

Figure 3: Front view of equipped product



Typical RD-9120 unit consists of the following components: Low Noise Amplifier (LNA): One Low Noise Amplifier (LNA) is installed in each UL/DL branch. The repeater UL/DL ATT value corresponds individually to UL/DL LNA gain. Frequency Selector (FS): The FS is used to select the demand carriers and reject unwanted signals effectively. Duplexer (DPX): The DPX is located towards the DT and MT connections, used to combine/divide the uplink and downlink signals. Main Control Unit (MCU): The MCU is used to monitor and control the operation parameters of the repeater and provides telecommunication interface for remote control and indicator. LED indicators (L1~L4) indicate the respective operation status. Coupler There is one coupler located towards DT connection and MT connection. On the DT coupler there is one -30dB coupling port and one -20dB coupling port. The -30dB coupling port is used to check downlink signals from BS or uplink signals retransmitted by the repeater. The -17dB coupling port is used to connect to wireless modem to transmit remote control signals. On the MT coupler there is also one -20dB coupling port and is used to check uplink signals from mobile antenna or downlink signals retransmitted by the repeater.

OUT

To DT ANT

DT coupler

To DPX

-30dB

To MT ANT

MT coupler

-17dB

IN

IN

-20dB

OUT

To DPX

Figure 4: Couplers diagrams



Power Supply Unit (PSU): The PSU converts the input 220VAC or -48VDC into stable DC to supply power to FS, PA, LNA, MCU and to charge Li-ion battery. Surge protector: The surge protector is mounted next to the PSU. Within it there are three connections: 220V VAC Live, Neutral and ground. This provides protection to the PSU. It is assumed the antenna system will have ample lightning protection themselves. On the top of each surge protector is a little window, beneath which is a coloured indicator, ‘Green’ indicate protection is available, and in the event of a fault, these will turn to ‘Black’, and has to be replaced. When the equipment is DC powered, no surge protector is required. Wireless Modem: The wireless modem is mounted adjacent to the MCU. It has connection of RF, data and power. It is used for remote control and the MCU sends out alarms to the repeater OMC via the wireless modem. On the modem there is an indicator LED to show modem status. Li-ion Battery: The Li-ion battery-pack is enclosed within a plastic cover and provides back-up supply to the MCU for up to three hours in the event of mains failure. Distribution Board: The distribution board serves as a distributor for power and internal communication and connectivities to the function modules, MCU, RS232 port for local control.



2.3 KIT OF PARTS

Product Identifier Description Qty. R-9122C8-5140/1 Mounting rack (kit) 1 M10X110 Masonry bolt for pole mounting 4 M10X85X110 U bolt for pole mounting 2 5.5mm Allen key 1 R-9122C/R-9122AC (Marked ‘9122) RS-232 cable 1 RS-230 Key 2 6.3A, 220VAC Replacement fuse for AC PSU 2 15A, 48VDC Replacement fuse for DC PSU 2 RD-9120 Factory Test Report 1 RD-9120 QI 1-0-0 This Manual V2.10 OMT Explorer software V1.00 or above OMT software (component)

1 (CD)

Table 1: RD-9120 KOP

End of section



3 INSTALLATION

3.1 WARNINGS AND ALERTS

Radio Frequency energies There may be situations, particularly workplace environments near high- powered RF sources, where recommended limits for safe exposure of human beings to RF energy could be exceeded. In such cases, restrictive measures or actions may be necessary to ensure the safe use of RF energy. High voltage The equipment have been designed and constructed as to prevent as far as reasonably practicable danger. Any work activity on or near equipment involving installation, operation or maintenance must be as far as reasonably free from danger. Where there is a risk of damage to electrical systems involving adverse weather, extreme temperatures, wet, corrosive or dirty conditions, flammable or explosive atmospheres than the system must be suitably installed to prevent danger. Protective Earthing Equipment provided for the purpose of protecting individuals from electrical risk must be suitable for the purpose and properly maintained and used. Handling Percautions This covers a range of activities including lifting, lowering, pushing, pulling, carrying, moving, holding or restraining an object, animal or person from the equipment. It also covers activities which require the use of force or effort such as pulling a lever, or operating power tools. ESD Observe standard precautions for handling ESD-sensitive devices. Assume that all solid-state electronic devices are ESD-sensitive. Ensure use of a grounded wriststrap or equivalent while working with ESD-sensitive devices. Transport, store, and handle ESD-sensitive devices in static-safe environments.



3.2 SITE PLANNING CONSIDERATIONS

Site considerations The repeater is designed to be waterproof, rainproof, and snowproof. Temporary protection should be taken when the equipment enclosure is opened for installation or maintenance in an outdoor environment. The equipment must not be opened for installation or maintenance in bad weather (e.g. gale, storm rainfall, extreme temperatures and high humidity) Installation location Mounting surface shall be suitable to support weight pf the equipment. For RD-9120, it is about 37 kg (82 lb.). Environmental Humidity has an effect on the reliability of the equipment. It is recommended to install the equipment in location having stable temperature and un-restricted air-flow. RD-9120 equipment has been designed to operate in the ambient air temperature range of -40°C to +55°C at ≤ 95% relative humidity. Should the direct day light temperature exceeds 40°C (104°F), then barrier device should be installed in to protect the equipment to limit sunlight exposure. Powering The power supply unit (PSU) provides power to all modules within the enclosure. The PSU operates at 220VAC or -48VDC. It is recommended that the PSU operates on a dedicated AC circuit breaker or fused circuit when VAC used for power supply. In order to avoid electromagnetic interference, select the RD-9120 mounting location to minimize interference from electromagnetic sources such as: high powered equipment. Grounding requirement Verify the equipment has been well grounded, this includes antennas and all cables connected. Ensure lightning protection for the antennas is properly grounded. Cable routing Four cables entries to the equipment: Two co-axial, mains-power and, during communication with the door opened, one RS-232 cable. Manual handling During transportation and installation, take necessary handling precautions to avoid potential physical injury to the installation personnel and the equipment.



3.2.1 REPEATER INSTALLATION CHECKLIST

Installation Location Requirement Considerations

Working Space available Ample space on mounting pole or wall surface Recommended space: 800mm x800mm x800mm

VAC power: 176 – 264 / 47 – 63Hz

Power cord length is about 4m, use a dedicated AC breaker or fuse circuit, and with good access to an earthing point. Two power supply

options at each installation location: -48VDC

Power cord length is about 4m with CSA of 2.5mm2 Adjustable range: -72VDC to -36VDC. The output current should be greater than 10A.

EMC and interference Do not locate near large transformers or motors that may cause electromagnetic interference.

Maintain distance from enclosure to DT, MT antennas Reduce of signal loss in feeder cable

Suitable operating environment -40°C to +55°C and maximum 95% relative humidity. Table 2: Repeater Installation checklist

3.2.2 ANTENNA INSTALLATION CONSIDERATION

Installation Location Requirement Considerations Locate donor antenna in a site to receive the maximum signals from the desired BTS and to shield the other signals at the same time.

Field intensity of receiving site: Typical mobile phone test field intensity ≥-70dBm

Locate the mobile antenna in the center of signal coverage area

Isolation of donor antenna and mobile antenna (I) must be larger than the maximum gain of the repeater in operation

I > Gmax+ 15dB

Table 3: Antenna installation checklist 3.2.3 CABLE REQUIREMENTS

Cable Name Interface Purpose Label coaxial cable N-N Connect donor antenna to DT port of

the equipment.

coaxial cable N-N Connect mobile antenna to MT port of the equipment.

RS-232 (shipped with equipment) DB9-DB9 Realize local connection “R-9122”

mark Table 4: Cable types used for RD-9120 connection



3.3 INSTALLATION PROCEDURES

3.3.1 GOODS INWARDS INSPECTION

Verify the number of packages received against the packing list. Check all packages for external damage; report any external damage to the shipping carrier. If there

is damage, a shipping agent should be present before unpacking and inspecting the contents because damage caused during transit is the responsibility of the agent.

Open and check each package against the packing list. If any items are missing. Contact Comba Telecom Systems.

Do not remove items from antistatic packing until installation. If damage is discovered at the time of installation, contact the shipping agent.

3.3.2 TOOLS

See Appendix A for a full list of the recommended tools required for installation. 3.3.3 PREPARATION

Repeater: Mounting surface or pole capable of support enclosure weight: < 37 kg (82 lb.) Power outlet within 4m for VAC power supply, or within about 4m with CSA of 2.5mm2 for VDC power

supply. Terminate unused antenna ports with a 50 ohm terminator. Earthing point/Safety ground is about 4m.

Antenna:

Antenna installation is covered by their respective manuals. Take normal precautions when preparing and handling feeder cables to ensure they are not damaged.



3.4 MOUNTING OPTIONS

3.4.1 MOUNTING RACK

The following figure shows the dimension of mounting rack, which is used for mounting the equipment to either a wall or on a pole.

40020085

14

465

Figure 5: Mounting rack dimensions

The mounting rack could be pre-installed for shipment. Follow the following steps to separate the mounting rack before commencing to wall or pole mounting: 1. Unlock the enclosure door and use allen key to remove all the hex socket bolts (M8X25) at the

corners of the door. 2. Use allen key to unscrew both recessed hex socket bolts (M8X80) at the lower corners of the

enclosure to remove the mounting rack.



3.4.2 WALL MOUNTING DETAILS

Mount the equipment to the wall according to the following steps: 1. Drill four holes on the wall using the mounting rack as a guide. Then fix the mounting rack to the wall

using four masonry bolts (M10X110). If the mounting surface is not solid enough, insert two more masonry bolts to the upper mounting rack.

2. Raise the enclosure and position it over the mounting rack, hook the enclosure onto the mounting rack from the upper corners.

3. Tighten the two recessed hex socket bolts (M8X80) at the lower corners to secure the enclosure to the mounting rack.

4. After local commissioning, close the door, tighten the hex socket bolts (M8X25) at the corners of the enclosure with the allen key and lock the door.

Spring Washer M10Nut M10

Recessed Hex socket bolt M8x80

Hex socket bolt M8x25

Allen key

Plain Washer M10

Mounting RackMasonry Bolt M10×110

Wall

Alignment Fixture

Door lock

Figure 6: Wall mounting overview



3.4.3 POLE MOUNTING DETAILS

1. The equipment can be mounted on customer-located poles of about 75mm in diameter. 2. Insert and tighten the U bolts to secure the mounting rack onto the pole. 3. The remainder of the installation are identical to wall-mounting.

Plain Washer M10

Nut M10Spring Washer M10

Door lock

Alignment Fixture

Allen key

Hex socket bolt M8x25

Recessed Hex socket bolt M8x80

U bolt M10x85x110PoleMounting Rack

Figure 7: Pole mounting overview

3.4.4 DRIP-LOOP

Comba recommends that every horizontal cable entry to the equipment forms a 'U' before its entry to the equipment. Any accumulated water on the cable will drip down at the bottom of the loop and will not climb up to the equipment.



3.4.5 EQUIPMENT CONNECTIONS

The equipment has been designed for all cable entries from the bottom of the enclosure. The only exception is the RS232 connection where it a temporary connection for equipment commissioning.

DT ANT MT ANT

Power

Figure 8: Equipment connections

Ground connection To ensure safe operation of the product, a ground (earth) connection is required. For single phase AC power source, the product must be grounded by connecting the “earth wire” of the power cord to the ground terminal of the AC supply. For operating this product with DC power system (such as rectifiers), the product should not be connected to power systems that switch open the return lead because the return lead could function as the ground (earth) connection for the equipment. Protective Ground Connection The enclosure must be grounded securely by connecting a copper wire (CSA 16mm2) to the grounding terminal on the equipment/rack, and the other end to a protective ground (i.e. building earth point). An internationally acceptable color code of the ground connection wire is green/yellow. Such a ground connection implements the “Protective Ground Connection”, and must be connected to the equipment at the designated ground point. In general, do not connect the supply before establishing an adequate ground (earth) connection. Service voltage connection The repeater accepts single phase 220VAC power. The recommended AC connection is rated at AC220V, 10A and has three connections to include earth. The power cord was pre-wired to the PSU, and is identified by a label “AC 220V” or “DC -48V” adjacent to the cable gland. For communication sites with AC-DC power system, this product could be supplied to work with DC voltage of -48V. DC power connection from telecom rectifier is via a wire with CSA of 2.5mm2. DC voltage supply is hardwired to the rectifier equipment. For planning purposes, allow DC current up to 15A to be drawn when powered with -48V. The wiring to telecom rectifiers is outside the scope of this document, please consult and observe the installation guidelines for telecom rectifiers. Powering option: -48V connectivity The DC power cable for -48V is color coded, typically as BLUE for “-48V or Battery” and BLACK for “0V or Return” connections. On the PSU is a Combicon connector (plug), please consult the PSU pinout and identify the -48V and 0V pin and wire the DC power cable to the -48V and Return pin. Two pair of extra connectors exist for -48V DC input, and these could be left unconnected.



RF signal connection Connection to donor antenna and mobile antenna is below:

Donor antenna cable → DT port Mobile antenna cable → MT port

Li-ion battery connection The lithium-ion battery-pack provides back-up supply to the MCU; an in-line connector close to the battery pack is ‘disconnected’ before shipping. During installation, re-connect the in-line connector to ensure proper function of the MCU. Caution: Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instruction. OMT connection for commission and local management This cable (R-9122/R9122AC) is supplied with the equipment. It connects between the serial port of the PC to the ‘X18’ on the distribution board. Note: temporarily break the Li-ion battery connection before making the OMT connection.

End of section



4 COMMISSIONING

4.1 MCU LED INDICATORS

Four diagnostic LEDs are located on the MCU, each indicates the status of a particular function:

Identifier Colour Indication L1 Red Online programming. This will flash when users read, set or download files via

OMT. L2 Red Warning LED, when ON, it indicates alarm condition L3 Green MCU operation. Flashing at a rate of 1 flash/sec. Any other flashing rate

indicates MCU is faulty, and has to be replaced. L4 Red Wireless modem status. During normal operation, it is OFF, while ON, it’s

indicating faulty wireless modem and no communication will take place. Table 5: LEDs on MCU

MCU Initialization The diagnostic LED L2, L3 and L4 will flash simultaneously at the time the equipment is power up, indicating the system is self-checking. About 60 seconds later, L3 will keep flashing at the rate of 1 flash/second. L2 will be ‘ON’ when any alarm occurs. L4 will turn ‘OFF’, after successful initialization of modem; otherwise, it will remain ‘ON’, when remote commission is not available.

L3L2

Connect to Distribution Board

L1L4

Push-button switch

PSU

Distribution Board

MCU

Wireless Modem

Figure 9: Location of MCU and LEDs

On the MCU there is a push-botton switch (usually in yellow) used to manually reset the equipment. 4.2 EQUIPMENT POWER-UP

Before applying power, check that the expected voltage, current, and power levels do not violate any ratings. Double check all connections before applying power. Do not manipulate circuits or make changes with power applied.



4.3 OMT

The equipment can be monitored and controlled by one or two means.

OMT software running on a local PC with serial connection the equipment OMC software with remote connection to the equipment over wire/wireless telecommunication

network. Note: if the items in the OMT window are displayed in gray, it means the items can not be set or monitored. OMT software is based on Windows operation system, and is designed for monitoring and maintaining of Comba repeaters and boosters. For RD-9120 repeater, the OMT software can accomplish the following functions:

To configure and adjust the repeater’s operating parameters To display the repeater’s internal operation status To display the input field level and output power To download MCU firmware

4.4 NON-VOLATILE MEMORY

A non-volatile storage device on the MCU holds the configuration of the equipment, the following information are preserved in the event of power-loss: Repeater configuration

Site Address SMS center number Alarm dial-up number OMC inquiry number Remote communication mode

Operating parameters

Master ATT Assistant ATT PW on/off Oscillation on/off Output power Gain Channel field Alarm thresholds



4.5 PREPARATION FOR REMOTE CONNECTION OF OMT USING WIRELESS MODEM

An integratged wireless modem with the equipment provides the option of remote connection of the equipment by OMT. The wireless modem implements the link for data and SMS. The power cable and data wire has already been connected to the wireless modem, customer only need to insert the SIM card into the wireless modem.

SIM card

SIM card carrier

Yellow button

Indicator LED

Modem RF output(SMA connector)

RS232 port

Power port

SIM card

SIM card carrier

Yellow button

Indicator LED

Modem RF output(SMA connector)

RS232 port

Power port

Figure 10: Wireless modem

The requirement for SIM card is data enabled and without PIN code. To insert or replace the SIM card, locate and press down the recessed button to eject the SIM carrier. Insert the SIM and push-back the carrier until it is latched in place. The LED indicator of the wireless modem displays the state of the modem:

LED OFF: equipment power off LED ON: equipment power on, no SIM card or no connection to antenna LED flash slowly: equipment power on, in SMS mode LED flash quickly: equipment power on, in data transfer link mode

Note: For data link mode, it replies depending on whether operator provides this function. 4.6 PHYSICAL CONNECTION OF OMT TO EQUIPMENT

Before OMT software gets started, physical connection between OMT software and the equipment must be achieved. Connect the local PC to the equipment by RS-232 commission cable (labeled ‘R-9122C’ or ‘R-9122AC’) supplied together with the equipment, one end connects to the RS-232 port (X18) on the distribution board within the equipment, the other to the serial port of PC. Power-up the equipment, start the OMT software. It will go through the initialization process (duration about 60~120s). At this stage, OMT software can get started and is able to communicate to the equipment by either a direct serial link or remotely by a wireless modem. Note, the default settings are: baud rate (9600), check bit (None), data bits (8 bits), and stop bit (1 digit).



4.7 LOCAL COMMISSIONING

After installing OMT software on the PC (see Appendix D: Installation of OMT), connection to the equipment can be done locally or remotely.

Double click the OMT explorer icon , enter the default password ‘888888’ in the pop up dialog window, the OMT Explorer software window will pop up. Double click on the model number in the left window, or click ‘AutoLink’ icon on the toolbar to connect the equipment to the OMT, by doing so a pop-up dialog window will appear, see the following figure.

Figure 11: OMT screenshot - connection to the equipment

Select ‘Local Connection’ in the window above, the window for choosing serial port will pop up.

Figure 12: OMT screenshot - communication setup

In the window above select the desired communication port and then click ‘Ok’ button to continue. Click ‘Online’ button in the follow-up window. At this stage the OMT main-window will appear, and is followed by a pop-up message ‘Online OK’ For remote connection, input the SMS center number and select the desired communication port and click ‘Ok’ button, the modem will be initialized. When modem initialization completes, click ‘Online’ in the OMT main window, the following dialog window will appear.



Enter the correct phone number and click ‘Connect’, wait until the system indicates ‘Online Ok’, when the ‘Online’ button has been changed into ‘Hangup’. Click the ‘Hangup’ button to hang up the modem. Note: For remote connection, please ensure that SMS center number is set already before remote connection. Otherwise, a window will pop up indicating to set the SMS center number. In the event of connection failure, a connection prompt will appear on the screen, proceed to verify the following and re-try the connection:

Check the power connection Check serial port selection Check speed setting for the port Check whether the mains voltage is normal, and whether the equipment is switched on. Check whether the ‘Device ID’ is correct (when connection to OMC).

Note: If the items in the OMT window are displayed in gray, it means the items can not be set or monitored. 4.7.1 OPERATION & MAINTENANCE

After the equipment is connected locally or remotely, local or remote configuration and surveillance is possible. Shown in the following table is the monitoring information by OMT and/or OMC. Local Monitoring Feature PC via RS232

Remote Data Transfer Integrated wireless modem (data or SMS), OMC (optional)

Local and Remote Controlled Parameters Channel No., ATT, PW On/Off, Oscillation On/Off, Over-Temp Threshold, UL/DL Output Power Low Threshold, DL Input Power Low Threshold, Alarm Report Enable

Local and Remote Monitored Parameters

Alarms (LNA, PA, PLL unlock, Power Down, Power Fault, Chassis Lock, Self oscillation, DL Input Power Low, Over Temp, UL/DL Output Power Low), UL/DL Output Power, DL Input Power

Table 6: Management of RD-9120



4.7.2 DESCRIPTION OF PARAMETERS

The parameters being described are applicable to the RD-9120 variants. 4.7.2.1 NETWORK PARAMETERS

The following parameters are located on the left of the main screen, these include: Site Address, SMS and data link parameters, all of enables communication with the OMC located in a Network Operation Centre.

SITE ADDRESS The identification of each device site to the OMC. Valid ID must be a string of unique six alphanumeric characters.

SMS REPORT ALARM

Specifies the SMS centre the system dial when alarms are to be sent as short message. The ‘OMC report number’ specifies a number the MCU to dial for alarm reporting.

DATALINK REPORT ALARM

In the datalink mode, alarms can be sent over the PSTN to a maximum of four numbers.

Table 7: Management - network parameters Note 1: Only one communication mode is available at one time. Green indicates active and red indicates disable. Note 2: If the alarm message has been acknowledged using OMT, then it would not be reported again. In addition, in this window located the following buttons: ‘Online’, ‘DeviceReset’, ‘Firmware Update, ‘Read’, ‘Set’, ‘Enable and ‘Disable.

Online: click this button to connect the equipment to the OMT. DeviceReset: click this button to reset the equipment Firmware Update: click this button to download the MCU firmware. Read: click this button to read the network parameters. Set: enter the desired network parameters, and then click this button to admit the settings. Enable: click this button to enable the communication mode. Disable: click this button to disable the communication mode.



4.7.2.2 RF PARAMETERS

The RF parameters include: PW On/Off, Oscilation On/Off, master ATT (UL/DL), temperature, assistant ATT (UL/DL), gain (read-only), uplink freq., downlink freq., VSWR threshold, power threshold (UL/DL) and field threshold. Identifier Application Setting 1 Setting 2 Initial setting PW On/Off To avoid the electro-magnetic

emission from the repeater in operation, by enable/disable the DC power supply to the frequency selecting and amplifying module. The repeater gives out no power in this case, but other parameters are not affected.

‘ON' = DC power supply enabled, and the frequency selecting and amplifying module is enabled, parameters of which can be set and read.

‘OFF’= no DC supply to frequency selecting and amplifying module. their parameters (frequency band, ATT, power, and alarm) can not be read or set.

ON

Self-Oscillation On/off

To enable/disable the function that controls self-excited oscillation

‘ON' = enable the function to control the self-excited oscillation, this is done automatically by stepping down the gain when while isolation value is lower than the configured value.

‘OFF = disable the function to control the self-excited oscillation.

OFF

ATT setting Adjustment to the operation gain for: Master uplink/downlink ATT, assistant uplink/ downlink ATT.

Master uplink / downlink ATT is 0~30dB

Assistant uplink / downlink ATT is 0~10dB.

0dB for both master ATT & Assistant ATT

Temperature threshold

Setting the upper-temperature threshold within the enclosure. A measured temperature is shown.

Should the measured temperature reach the threshold, the alarm is generated.

+80c

Channel number setting

To configure channel number, and the offset freq.

Uplink channel numbers: High edge and low edge

Downlink channel numbers: High edge and low edge

Output Power Low Threshold

To set the uplink and downlink output power low threshold. A measured power level is shown, and customer can set power threshold according to situation. It is suggested to set the threshold 3~5dBm lower than the measured values.

Should the measured power value is lower than the setting, the appropriate UL/DL power low alarm will be generated.

Input Power Low Threshold

To set the input power low threshold. A measured power level is shown, and customer can set power threshold according to situation.

Should the measured power value is lower than the setting, the appropriate alarm will be generated.

Table 8: Management - RF parameters Two buttons located next to the self-oscillation switch:

Read: click this button to read the RF parameters and alarm information. Set: click this button to admit RF parameters setting and alarm information configuration.



4.7.2.3 ALARM LIST

The Alarm list for the RD-9120 is shown below, these are enabled/disabled with OMT/OMC by placing a ‘tick’ in the adjacent box against the required alarm condition and select ‘Set’:

Alarm name UL / DL LNA Power Down Power Fault Chassis Lock Over Temp. UL / DL PA Input Power Low Self-Oscillation UL / DL VSWR alarm UL / DL High / Low edge PLL UL / DL Power Low

Table 9: Management - alarm list On the OMT/OMC screen, the alarm is colour coded to indicate its status:

Red indicates failure, and an alarm condition is generated. Green indicates normal, and no alarm is generared. Gray indicates null, meaning alarm can not be read (i.e. PW On/OFF set to ‘OFF’)

Figure 13: Alarm parameters



4.7.2.4 ALARM ACKNOWLEDGEMENT

As and when the designated Alarm occurs, it will be visible on OMT and/or reported to OMC. If OMC does not acknowledging after a time-out of three minutes, the same alarm will be reported to OMC. After each the time-out, the un-acknowledged alarm will be reported again with a total of with five attempts. Should the alarm is acknowledged within the time-out period, the alarm is acknowledged, and reported stops. Alarm is cleared after the necessary diagnosis and rectification has been carried out, the on-screen colour indicator for the designator should turn to green. Every twenty-four hours, the equipment will be reset automatically, any alarm messages held within the equipment would be cleared. For every five dial-up attempts, the equipment will be reset automatically, any alarm messages held within the equipment would be cleared. Should the ‘PW on/off’ function is ‘Off’, then the no alarm will be generated for the following conditions: Power down, power fault, door open and over temp alarms. 4.7.2.5 EQUIPMENT RESET

In the unlikely events of false alarms being reported or software appear to run abnormally, the customer has the option to reset the equipment. Observing the read-only fields should indicate equipment reset had completed. Select ‘System’ -> ‘Device Reset’ followed by ‘Yes’ or ‘No’. On the MCU, there is a small yellow push-button switch. This switch is used to manually reset the equipment when equipment initialization fails, or non-normal operation happens, or when the equipment is re-connected to the OMT after powered off due to some reason. 4.7.2.6 FIRMWARE UPDATE

This deals with the firmware held on the MCU, update is initiated by selecting ‘Firmware Update’. Firmware update is carried out when a new version is released. The MCU firmware version number is shown on the upper right of the OMT main window.

4.7.2.7 SOFTWARE VERSION

OMT software are designed to be backward compatible, to view the OMT software version, select ‘Help’ → ‘About’ in the OMT software main window. 4.7.2.8 EXIT OMT

Click ‘Exit’ sub-menu under ‘System’ command of OMT main window, select ‘Yes’, the OMT software will stop executing.



4.8 COMMISSIONING PROCEDURES

System commission can commence after the monitoring system has initialized. (e.g. when MCU LED L4 is off and L3 begin to flash). The commission procedure is as follow: Commissioning Tasks Observation 1. On-line & inquiry status

Enter into RD-9120 Main window. Initialization of monitoring system will be up in about 2 minutes, at that time, on MCU L4 is off and L3 begins to flash. Click ‘online’ button and inquiry the repeater’s status. Go to next step if there is no alarm. Else or, check the point of failure and handle the alarm.

Set site ID and telephone number 2. Set On/off Status / operating

band/ gain

Click ‘ON’ of power supply and set high edge and low edge of the repeater’s operating frequency, uplink/downlink master ATT (the maximum ATT value is +30dBand uplink/downlink assistant ATT (factory set value is 0dB).

3. Set monitoring system parameters

See RF information.

4. Test DL input power and align donor antenna

Observe DL input power from ‘Field (dBm)’. Align the direction of donor antenna till the DL input power reading is maximized.

5. Test DL output power and adjust DL ATT level

Set the DL ATT to the optimal level to avoid saturating the DL PA or to satisfy designing requirement.

6. Test coverage area field intensity and adjust mobile antenna .

Use test-handset to verify field intensity within the coverage area. If needed, re-align the mobile antenna to achieve the coverage as per customer requirement.

Note 1: If during operation, the equipment gain could not be set to maximum or the output power is not high enough due to influence of donor antenna and mobile antenna isolation, the value of ‘I’ should be re-calculated. If the output power has been high enough and ALC is enabled, then adjust gain for the downlink branch to achieve optimal Gain level.

Note 2: Output power may be variable due to TDMA technology employed in GSM devices. Take the maximum value when reading parameters.

7. Verify uplink gain and ensure test-call is proper and there’re no interfering BS

Adjust uplink gain and carryout test-call. Set the uplink gain slightly lower than downlink gain. Then carryout test call in the coverage area while adjusting uplink gain if required. Note: If the repeater locates near the BTS and the test-call performance is poor, this may be due to uplink noise interfere the BTS. Customers can calculate whether the repeater uplink noise interfere the BTS according to the table in appendix C.

Verify again there’s no unacceptable interference to BTS and Isolation meets the need after test-call.

Table 10: Commissioning procedures



4.9 REMOTE MONITORING USING OMC

OMC offers flexibility to manage a network of equipment, all the tasks carried out by the OMT can performed centrally from the OMC terminal. In order for OMC to communicate to each equipment, an unique equipment identification must be referred to, and it is entered using OMT after local commission has been completed. The identifier is known as ‘Site ID’, and is an alpha-numeric string composed of of six characters.

Enter the unique ‘Site ID’ value into the ‘Site Address’ field and select ‘Set’

End of section



5 OPERATION

Following installation and commissioning, occasional operation tasks to handling alarms may be required: Alarm condition Diagnosis Power down / power fault alarm

Check AC power cable and verify AC mains supply is normal. During power fault alarm, DC power supply has no output. Check if DC output power is overload or short-circuited. The PSU could be faulty.

UL / DL LNA, UL / DL PA, UL / DL high / low edge PLL alarms handling

Check power and signal connections of respective modules. If the power and signal wire connections are OK, then the respective modules may be faulty. Replace the fault modules and return it to the factory for repair.

UL / DL output power low alarm

Eliminate alarm by correct setting of uplink/downlink power threshold. The threshold will be indicated when the cursor is positioned to the input field. If alarm can not be cleared, check the equipment.

Input power low alarm Eliminate alarm by correct setting of field threshold. The recommended field threshold is within the range from -80 to -40dBm. If alarm can not be cleared, check the DT antenna system.

Self-Oscillation alarm Check whether the Isolation between donor antenna and mobile antenna is large enough. Adjustment to RX/TX antennas can control self-excited oscillation. Verify the (I) is 15dB larger than Gmax.

UL / DL VSWR alarm Check DT antenna system if there is uplink VSWR alarm. Check MT antenna system if there is downlink VSWR alarm.

Over temperature alarm Eliminate alarm by correct setting of temperature threshold. If alarm can not be cleared, apply climatic protection to the equipment

Chassis lock alarm Close the enclosure door Table 11: Alarms diagnosis

End of section



6 MAINTENANCE

The RD-9120 repeater offers trouble free operation and generally does not need maintenance. The equipment operation status can be observed remotely through OMC. Periodic inspection of the repeater equipment(s) is recommended, the recommended tasks includes:

Inspect and record operation status and output power of the repeater from OMC or OMT. Verify the direction and position of antennas. Re-align if necessary. Make sure the cable gland and sealing on the RF cable connectors are not damaged. Verify lightning and grounding protection is in good condition. For the Li-ion back-up battery, verify its state. Deeply discharged battery shall be return to Comba for

replacement. A simple procedure to check Li-ion battery: after operating for 24-hours, switch off AC power

supply. Measure and if the voltage of Li-ion battery drops below 16V within one hour, the Li-ion battery has been over-discharged.

End of section



7 APPENDICES

7.1 APPENDIX A: TOOLS AND EQUIPMENT FOR INSTALLATION

Shown below is the list of the recommended tools for new installation and routine maintenance Description Slotted screwdriver Phillips screwdriver Ring spanner (M10) Electrically operated drill and masonry drill bits Anti-static wrist strap Allen key 7.2 APPENDIX B: VSWR – RETURN LOSS TABLE

VSWR - Return Loss (dB) (VSWR - RL)



1.4 -15.5 1.8 - 10.9 2.2 - 8.5 1.5 - 14 1.9 - 10.2 2.3 - 8.1

1.6 - 12.8 2.0 - 9.6 2.4 - 7.7 1.7 - 11.8 2.1 - 9 2.5 - 7.4

7.3 APPENDIX C: UPLINK ATT AND NOISE LEVEL

UL Master ATT

(dB)

UL Channel ATT

(dB)

200KHz Noise Level

(dBm) 0 0 -30

-10 0 -40 -20 0 -46

-30~-40 0 -48 -30~-40 -10 -55 -30~-40 -20 -63



7.4 APPENDIX D: INSTALLATION OF OMT

Operation and Maintenance Terminal (OMT) is windows-based software designed for the control and maintenance of Comba repeaters. Installed in a PC, it performs the operation on the repeat either by local connection via RS232 cable or remote connection via wireless modem. Main Functions in OMT:

To configure and adjust the repeater’s operating parameters To check the repeater’s operating status To configure and detect the software network parameters To download MCU firmware

7.4.1 ENVIRONMENT FOR OMT OPERATION

Before installation of OMT, ensure the following requirements for running OMT software are met. a) Minimal Hardware Requirements:

CPU: Pentium 2 processor at 300MHz RAM: 128 MB HDD: 1GB VGA: 14 inch, with 800×600 resolution Serial cable (labelled "9122”) supplied with equipment Modem (either type may be used)

Wireline modem : 56K modem Wireless modem : Wavecom wireless modem, SIM card supporting datalink and SMS functions

b) Operating System (OS) Requirements: English version of the following OS has been tested:

Win98 SE Win Me Windows NT Workstation / Windows NT Server Windows 2000 Professional with SP1, SP2, SP3, SP4 Windows 2000 Server Edition with SP1, SP2, SP3 Windows XP Professional with SP1

Our recommendation is: Windows 2000 Professional with SP3 or SP4.



7.4.2 INSTLLATION OF OMT

a) Copy installation programs by creating a new folder on the hard disk and give it a name. Then copy all the files from the installation disk to the newly created folder.

b) Double click the OMT Explorer 2.10 software setup logo ;

Figure 14: OMT software installation window

c) When the message window appears, select ’Next’, the following pop-up window appears:

Figure 15: Components selective window



d) Create the installation folder and select ‘Next’, OMT Explorer installation would be finished as the

following window appears:

Figure 16: Installation of OMT explorer completed

e) Select ‘Finish’, the OMT Explorer installation is completed. At this stage, OMT Explorer 2.10 software icon will be shown on the desktop.



7.4.3 INSTALLING RD-9120 COMPONENT

From within the newly created folder, double-click the setup icon. Follow the instructions until the following window is shown. Select “Finish” to complete the installation.

Figure 17: Installation of RD-9120 component completed

At this stage, OMT could be executed immediately by selecting ‘Launch OMT explorer V2.10 immediately’. A window prompting the input of password will appear, enter the default password ‘888888’ and then ‘OK’, the OMT explorer window will pop up.



7.4.4 RD-9120 COMPONENT UN-INSTALLATION

There are two ways to uninstall the OMT from the PC: f) With OMT Explorer executed, right-click onto the corresponding model in the left area of the OMT

explorer window, select ‘Uninstall Application’ in the pop-up menu. In the following message select ‘Ok’, the component will be uninstalled.

OR

g) Double click the OMT software icon can also uninstall it from the PC.

Figure 18: RD-9120 component unistallation - confirmation

7.4.5 OMT EXPLORER UN-INSTALLATION

To uninstall OMT explorer software from the PC, follow the steps: a) Select: “START” -> “Program” -> “OMT Explorer V2.10’” b) Select “Uninstall Simplify OMT’, the following message appears. c) Select ‘OK’, OMT Explorer will be un-installed.

Figure 19: OMT Explorer uninstallation - acknowledgement



7.5 APPENDIX E: OMT EXPLORER V2.10 INTRODUCTION

The OMT Explorer V2.10 software providing the functionality of one OMT can manage a group of products, originally one OMT will manage one equipment. When the equipment is physically connected to the OMT software, click the [Autolink] button in the on the toolbar (see the following figure), OMT Explorer can automatically recognize the corresponding product OMT software. The following figure shows the OMT Explorer V2.10 main screen.

As the figure shows that the main screen is divided into four parts:

Part -1 Pull-down menu – For each menu, sub menus for each command are selected Part -2 Toolbar – showing some toolbar buttons. Part -3 Product list window – showing specific product software. Information can be listed

according to product type or the network protocol by clicking the icon and selecting the corresponding class.

Part -4 Product information window – showing relevant production information.



7.5.1 PULL DOWN MENU

Identified as part 1 of the screen The command menu bar of the window presents the options, which illustrates the commands that can be executed from the various options. Menu item

• System • Help

Sub-menu Function

AutoLink[L] This command is used to connect the equipment to the product OMT software automatically.

Search[F] Used to search the software customer wants. Refresh[R] Used to refresh the OMT Explorer software. Change Password

Used to change the login password. The default password to login the OMT explorer software is: 888888.

Quit This command is used to exit the OMT explorer software.

The [Help] menu has one sub-menu: About. This command is used to show the OMT Explorer version

information. Clicking icon in toolbar has the same effect. 7.5.2 TOOLBAR

Identified as part 2 of the screen The following figure shows the toolbar. Including Online, Device Reset, Download, Help and Quit command.

Identifier Appearance Function

Help Show OMT explorer software information

Quit Exit the OMT explorer software.

Refresh Used to refresh the OMT Explorer software.

Autolink Connect the equipment to the product OMT software automatically.

Search Used to search the software customer wants.



7.6 APPENDIX F: CHANNEL NUMBER AND FREQUENCY TABLE

Band Channel UL Freq. (MHz)

DL Freq. (MHz) Channel UL Freq.

(MHz) DL Freq.

(MHz) 999 885.2 930.2 13 892.6 937.6

1000 885.4 930.4 14 892.8 937.8 1001 885.6 930.6 15 893.0 938.0 1002 885.8 930.8 16 893.2 938.2 1003 886.0 931.0 17 893.4 938.4 1004 886.2 931.2 18 893.6 938.6 1005 886.4 931.4 19 893.8 938.8 1006 886.6 931.6 20 894.0 939.0 1007 886.8 931.8 21 894.2 939.2 1008 887.0 932.0 22 894.4 939.4 1009 887.2 932.2 23 894.6 939.6 1010 887.4 932.4 24 894.8 939.8 1011 887.6 932.6 25 895.0 940.0 1012 887.8 932.8 26 895.2 940.2 1013 888.0 933.0 27 895.4 940.4 1014 888.2 933.2 28 895.6 940.6 1015 888.4 933.4 29 895.8 940.8 1016 888.6 933.6 30 896.0 941.0 1017 888.8 933.8 31 896.2 941.2 1018 889.0 934.0 32 896.4 941.4 1019 889.2 934.2 33 896.6 941.6 1020 889.4 934.4 34 896.8 941.8 1021 889.6 934.6 35 897.0 942.0 1022 889.8 934.8 36 897.2 942.2 1023 890.0 935.0 37 897.4 942.4

1 890.2 935.2 38 897.6 942.6 2 890.4 935.4 39 897.8 942.8 3 890.6 935.6 40 898.0 943.0 4 890.8 935.8 41 898.2 943.2 5 891.0 936.0 42 898.4 943.4 6 891.2 936.2 43 898.6 943.6 7 891.4 936.4 44 898.8 943.8 8 891.6 936.6 45 899.0 944.0 9 891.8 936.8 46 899.2 944.2

10 892.0 937.0 47 899.4 944.4 11 892.2 937.2 48 899.6 944.6

GSM

12 892.4 937.4 49 899.8 944.8



Band Channel UL Freq.

(MHz) DL Freq.

(MHz) Channel UL Freq. (MHz)

UL Freq. (MHz)

50 900.0 945.0 88 907.6 952.6 51 900.2 945.2 89 907.8 952.8 52 900.4 945.4 90 908.0 953.0 53 900.6 945.6 91 908.2 953.2 54 900.8 945.8 92 908.4 953.4 55 901.0 946.0 93 908.6 953.6 56 901.2 946.2 94 908.8 953.8 57 901.4 946.4 95 909.0 954.0 58 901.6 946.6 96 909.2 954.2 59 901.8 946.8 97 909.4 954.4 60 902.0 947.0 98 909.6 954.6 61 902.2 947.2 99 909.8 954.8 62 902.4 947.4 100 910.0 955.0 63 902.6 947.6 101 910.2 955.2 64 902.8 947.8 102 910.4 955.4 65 903.0 948.0 103 910.6 955.6 66 903.2 948.2 104 910.8 955.8 67 903.4 948.4 105 911.0 956.0 68 903.6 948.6 106 911.2 956.2 69 903.8 948.8 107 911.4 956.4 70 904.0 949.0 108 911.6 956.6 71 904.2 949.2 109 911.8 956.8 72 904.4 949.4 110 912.0 957.0 73 904.6 949.6 111 912.2 957.2 74 904.8 949.8 112 912.4 957.4 75 905.0 950.0 113 912.6 957.6 76 905.2 950.2 114 912.8 957.8 77 905.4 950.4 115 913.0 958.0 78 905.6 950.6 116 913.2 958.2 79 905.8 950.8 117 913.4 958.4 80 906.0 951.0 118 913.6 958.6 81 906.2 951.2 119 913.8 958.8 82 906.4 951.4 120 914.0 959.0 83 906.6 951.6 121 914.2 959.2 84 906.8 951.8 122 914.4 959.4 85 907.0 952.0 123 914.6 959.6 86 907.2 952.2 124 914.8 959.8

GSM

87 907.4 952.4



Band Channel UL Freq (MHz)

DL Freq (MHz) Channel Ul freq

(MHz) DL freq (MHz)

975 880.2 925.2 988 882.8 927.8 976 880.4 925.4 989 883.0 928.0 977 880.6 925.6 990 883.2 928.2 978 880.8 925.8 991 883.4 928.4 979 881.0 926.0 992 883.6 928.6 980 881.2 926.2 993 883.8 928.8 981 881.4 926.4 994 884.0 929.0 982 881.6 926.6 995 884.2 929.2 983 881.8 926.8 996 884.4 929.4 984 882.0 927.0 997 884.6 929.6 985 882.2 927.2 998 884.8 929.8 986 882.4 927.4 999 885.0 930.0

EGSM(1)

987 882.6 927.6 1000 885.2 930.2 1013 887.8 932.8 1001 885.4 930.4 1014 888.0 933.0 1002 885.6 930.6 1015 888.2 933.2 1003 885.8 930.8 1016 888.4 933.4 1004 886.0 931.0 1017 888.6 933.6 1005 886.2 931.2 1018 888.8 933.8 1006 886.4 931.4 1019 889.0 934.0 1007 886.6 931.6 1020 889.2 934.2 1008 886.8 931.8 1021 889.4 934.4 1009 887.0 932.0 1022 889.6 934.6 1010 887.2 932.2 1023 889.8 934.8 1011 887.4 932.4 0 890.0 935.0

EGSM(2)

1012 887.6 932.6



Band Channel UL freq (MHz)

DL freq (MHz) Channel UL freq

(MHz) DL freq (MHz)

1 890.2 935.2 63 902.6 947.6 2 890.4 935.4 64 902.8 947.8 3 890.6 935.6 65 903.0 948.0 4 890.8 935.8 66 903.2 948.2 5 891.0 936.0 67 903.4 948.4 6 891.2 936.2 68 903.6 948.6 7 891.4 936.4 69 903.8 948.8 8 891.6 936.6 70 904.0 949.0 9 891.8 936.8 71 904.2 949.2

10 892.0 937.0 72 904.4 949.4 11 892.2 937.2 73 904.6 949.6 12 892.4 937.4 74 904.8 949.8 13 892.6 937.6 75 905.0 950.0 14 892.8 937.8 76 905.2 950.2 15 893.0 938.0 77 905.4 950.4 16 893.2 938.2 78 905.6 950.6 17 893.4 938.4 79 905.8 950.8 18 893.6 938.6 80 906.0 951.0 19 893.8 938.8 81 906.2 951.2 20 894.0 939.0 82 906.4 951.4 21 894.2 939.2 83 906.6 951.6 22 894.4 939.4 84 906.8 951.8 23 894.6 939.6 85 907.0 952.0 24 894.8 939.8 86 907.2 952.2 25 895.0 940.0 87 907.4 952.4 26 895.2 940.2 88 907.6 952.6 27 895.4 940.4 89 907.8 952.8 28 895.6 940.6 90 908.0 953.0 29 895.8 940.8 91 908.2 953.2 30 896.0 941.0 92 908.4 953.4 31 896.2 941.2 93 908.6 953.6 32 896.4 941.4 94 908.8 953.8 33 896.6 941.6 95 909.0 954.0 34 896.8 941.8 96 909.2 954.2

PGSM

35 897.0 942.0 97 909.4 954.4



Band Channel UL freq (MHz)

DL freq (MHz) Channel Ul freq

(MHz) DL freq (MHz)

36 897.2 942.2 98 909.6 954.6 37 897.4 942.4 99 909.8 954.8 38 897.6 942.6 100 910.0 955.0 39 897.8 942.8 101 910.2 955.2 40 898.0 943.0 102 910.4 955.4 41 898.2 943.2 103 910.6 955.6 42 898.4 943.4 104 910.8 955.8 43 898.6 943.6 105 911.0 956.0 44 898.8 943.8 106 911.2 956.2 45 899.0 944.0 107 911.4 956.4 46 899.2 944.2 108 911.6 956.6 47 899.4 944.4 109 911.8 956.8 48 899.6 944.6 110 912.0 957.0 49 899.8 944.8 111 912.2 957.2 50 900.0 945.0 112 912.4 957.4 51 900.2 945.2 113 912.6 957.6 52 900.4 945.4 114 912.8 957.8 53 900.6 945.6 115 913.0 958.0 54 900.8 945.8 116 913.2 958.2 55 901.0 946.0 117 913.4 958.4 56 901.2 946.2 118 913.6 958.6 57 901.4 946.4 119 913.8 958.8 58 901.6 946.6 120 914.0 959.0 59 901.8 946.8 121 914.2 959.2 60 902.0 947.0 122 914.4 959.4 61 902.2 947.2 123 914.6 959.6

62 902.4 947.4 124 914.8 959.8



7.7 APPENDIX G: RMA (RETURN MATERIAL AUTHORIZATION) FORM

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