Table Of Contents - Huawei DBS3900 WiMAX Maintenance Manual

Table of Contents

DBS3900 WiMAX

Site Maintenance Guide (Draft)

About This Document.....................................................................................................................1

1 Preparations for Site Maintenance.........................................................................................1-1

2 Tasks of Routine Hardware Maintenance.............................................................................2-1

2.1 Maintenance of Power Supply System and Grounding System of the BTS3702E.........................................2-2

2.2 Maintenance of BTS3702E Main Equipment.................................................................................................2-2

2.3 Maintenance of Cables....................................................................................................................................2-3

3 Powering On and Powering Off the BTS3702E....................................................................3-1

3.1 Powering On the BTS3702E...........................................................................................................................3-2

3.2 Powering Off the BTS3702E..........................................................................................................................3-4

4 Replacing the BTS3702E Modules..........................................................................................4-1

5 Replacing the Optical Modules ..............................................................................................5-1

6 Replacing the Power Modules ................................................................................................6-1

7 Replacing the BTS3702E Cables..............................................................................................7-1

7.1 Replacing the Power Cables of the BTS3702E...............................................................................................7-2

7.2 Replacing the Signal Cables of the BTS3702E...............................................................................................7-3

7.3 Replacing the Transmission Cables of the BTS3702E...................................................................................7-4

7.3.1 Replacing the Ethernet Cables...............................................................................................................7-4

7.3.2 Replacing the Optical Fibers..................................................................................................................7-5

7.4 Replacing the RF Jumpers of the BTS3702E..................................................................................................7-6

Issue 01 (2009-11-30)

Huawei Proprietary and Confidential

Contents