Contents
About This Document.....................................................................................................................ii
1 Changes in BTS3900L (Ver.C) Installation Guide..................................................................1
2 Preparing for Installation.............................................................................................................5
2.1 Document Preparations...................................................................................................................................................6
2.2 Preparing Tools and Meters............................................................................................................................................6
2.3 Skills and Requirements for Onsite Personnel...............................................................................................................7
3 Information About the Installation...........................................................................................8
3.1 Configurations of the BTS3900L Cabinet......................................................................................................................9
3.2 Application Scenario of the BTS3900L Cabinet (Only RFUs Configured).................................................................11
3.3 Application Scenario of the BTS3900 Cabinet (RRUs and RFUs Configured)...........................................................12
3.4 Installation Clearance and Position Requirements.......................................................................................................14
4 Unpacking the Equipment.........................................................................................................17
5 Obtaining the ESN......................................................................................................................19
6 Installation Process.....................................................................................................................21
7 Checking Installed Modules and Cables................................................................................23
8 Installing the Cabinet.................................................................................................................26
8.1 Installing the Cabinet Without a Base..........................................................................................................................27
8.2 Installing the Cabinet with Base on the Concrete Floor...............................................................................................32
8.3 Installing a Cabinet with Base on an ESD Floor..........................................................................................................36
9 Installing a PGND Cable...........................................................................................................43
10 (Optional) Installing the Modules.........................................................................................45
10.1 Installing the GPS surge protector..............................................................................................................................46
10.2 Installing the GATM and Bias-Tee............................................................................................................................49
10.3 Installing the DCDU-11B...........................................................................................................................................52
10.4 Installing the BBU Case.............................................................................................................................................56
10.5 Installing the BBU Components.................................................................................................................................57
11 Installing the Cables.................................................................................................................61
11.1 Cabling Requirements................................................................................................................................................63
BTS3900L (Ver.C)
Installation Guide
Contents
Issue 07 (2013-11-08) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
vii
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