SDR BTS Commissioning Guide_UMTS.pdf

内部公开 Internal Only▲

UMTS SDR Commissioning Guide GU Product Support Dept.

内部公开 Internal Only ▲

Purpose 

You are expected to master the following knowledge after this course: 







Know how to make preparations for UMTS SDR commissioning

Get familiar with data configuration of UMTS SDR Get familiar with UMTS SDR version management Know the standard workflow of commissioning

Note: the interfaces may be different for different software versions. 2012/6/14

2


Contents Introduction Preparations Power-on Check Data Configuration and Version Management Test after Commissioning


UMTS SDR commissioning procedure Configure data offline

Start

Preparations

Power on/off equipment

No need to upgrade NodeB version

Need to upgrade NodeB version

Online logon

Upgrade LMT version

Install LMT Configure all tables

End

Service verification

Iub interface integration


General cares in commissioning 1.

Anti-static protection: please wear anti-static wrist strap when checking equipment.

2.

Please follow the instructions described in engineering specifications to perform operations on modules. For redundant modules, please pack them with anti-static bags.

3.

The engineers participating UMTS SDR commissioning must get the following documents at least： ZXSDR ****** Installation Manual.pdf ZXSDR ****** O&M Manual.pdf ZXSDR ****** Commissioning and Configuration Manual.pdf ZXSDR ****** Hardware Manual.pdf ZXSDR ****** Technical Manual.pdf

****** represents SDR type, such as B8200+R8840, BS8800 and BS8900.




UMTS SDR commissioning preparation flow Get information (sites for commissioning and contacts) Get information about equipment configuration and networking Prepare spare parts, tools and technical documents required for commissioning

Estimated time Contact the person in charge to decide when to start


Preparations for UMTS SDR Commissioning 

Preparing tools



Prepare software



Prepare documents

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Data configuration


UMTS SDR commissioning preparations - tools 

PC configuration requirements: CPU main frequency: PIII 800 or higher Memory > 256MB; Hard disk > 10GB; OS: Windows XP professional

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Others Screwdriver, power socket and multi-meter


UMTS SDR commissioning preparations - software

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LMT software – match to the SDR version



SDR software package


UMTS SDR commissioning preparations - documents 

Installation acceptance report (ensure the installation has been completed and passed the acceptance)

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Unpacking acceptance report (ensure boards and all hardware equipment are available）


UMTS SDR commissioning preparations - data 

Node B configuration file, for example: SDR No-IP S101 B1001.xml




Power-on procedure Start Checking cable connection Checking boards

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Checking input power supply

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Power on/off equipment

End

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UMTS SDR power-on check 

Checking boards



Checking input power supply



Checking cable connections



Power-on the equipment


Power-on procedure – checking boards 

Check whether the SDR has been configured with the right quantity of boards as planned.

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Check whether boards have been inserted into the correct slots.

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Check the internal jumper DIP switch of the SA board

X5 jumper status [3, 2]

Mode

[open circuit, open circuit]

Uplink short cable, downlink short cable

[short circuit, short circuit]

Uplink long cable, downlink long cable

[open circuit, short circuit]

Uplink short cable, downlink long cable

[short circuit, open circuit]

Uplink long cable, downlink short cable


Power-on procedure – checking boards X5 jumper status [1, 0]

E1/T1 mode

[short circuit, short circuit]

Reserved

[short circuit, open circuit]

T1, 100 Ω

[open circuit, short circuit]

[open circuit, open circuit]

E1, 120 Ω

E1, 75 Ω (by default)

X6 jumper status [2, 1, 0]

BBU Cabinet No.

[open circuit, open circuit, open circuit]

0

[open circuit, open circuit, short circuit]

1

[open circuit, short circuit, open circuit]

2

[open circuit, short circuit, short circuit]

3

[short circuit, open circuit, open circuit]

4

[short circuit, open circuit, short circuit]

5

[short circuit, short circuit, open circuit]

6

[short circuit, short circuit, short circuit]

7


Power-on procedure – check input power supply 

Check whether the polarities of the power supply are correctly connected.



Check whether the input power range of the DC power cabinet is within the range of - 40VDC - -57VDC.



If 220V-AC power supply is adopted, B8200 must be used together with the PSU. Check whether the singlephase voltage is within the range of 200V AC – 240V AC, and whether the frequency is span is within the range of 47 Hz – 53 Hz.


Power-on procedure – check cable connection 

If fibers are used for the Iub interface connection, check whether fibers are correctly connected from RNC and B8200 to the CC board.



If E1 cables are used for the Iub interface connection, check whether the E1 cables between the DDF and B8200 are correctly connected.



If FE cables are used for the Iub interface connection, check whether the FE cables between the Switch and B8200 are correctly connected.



Check whether the fibers between the B8200 FS board and RRU are correctly connected

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Check whether the LMT port on the CC board is normal. Connect to the LMT port on the CC board and the PC debugging port with cables



Check whether cables to dry contacts, the 232 serial port and the 485 serial port are correctly connected.


Power-on procedure – power on/off BBU 

Power-on steps Check whether the equipment is grounded Plug out all of the boards of B8200 except the PM. Set the switch connecting B8200 in the DC power cabinet to ON position. Check whether the RUN LED on the PM board flashes at the frequency of 1Hz, and whether the ALM LED is OFF. Check whether the RUN LED on the FA board flashes at the frequency of 1Hz, and whether the ALM LED is OFF. After the PM is powered on normally and the fan runs normally, insert the CC, BPC, SA and FS boards to see whether they are powered on normally, and whether every LED is in normal status.



Power-off steps Set the switch connecting B8200 in the DC power cabinet to OFF position.


Power-on procedure – power-on/off RSU 

Power-on steps Check whether the equipment is grounded After confirming the power cables are correctly connected, set the switch connecting R8840 in the DC power cabinet to ON position. Observe whether the LED status is normal. If there is an indoor lightning protection box, set the switch connecting R8840 in the indoor lightning protection box to ON position. Observe whether the LED status is normal. If there is a power distribution box providing multiple DC-outputs, set the switch connecting R8840 in that lightning protection box to ON position. Observe whether the LED status is normal.



Power-off steps If there is an indoor lightning protection box, then set the corresponding switch in the indoor lightning protection box to OFF position.

If there is no indoor lightning protection box, then set the corresponding switch in the DC power cabinet to OFF position.


Power-on procedure – power-on/off RSU 

Power-on step Switch on the power supply of the RSU



Power off step Switch off the power supply of the RSU




Import UMTS SDR data configuration 

Start the PC LMT software (installed already)



When EOMS is starting, select data configuration of the SDR and import them (the file is ready, *.xml)


UMTS SDR Version Management 



Import the version and download it

Activate the version


UMTS SDR version management-import and download


UMTS SDR version management - activate




UMTS SDR service test 

Speech service



Data service



Other services

For test items, please refer to Guide

ZXSDR ****** Test


Review

1. Commissioning procedure 2. Commissioning preparations 3. How to configure and manage version information 4. Service test 5. Q&A

事后追溯

SDR BTS Commissioning Guide_UMTS.pdf

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