Huawei DBS3900 User Manual

10.3 Installing a BBU...........................................................................................................................................336
10.4 Installing Cables...........................................................................................................................................338
10.4.1 Cabling Requirements.........................................................................................................................339
10.4.2 Installing a Cable Outlet Module in an OMB......................................................................................340
10.4.3 Installing a PGND Cable.....................................................................................................................343
10.4.4 Installing Power Cables.......................................................................................................................344
10.4.5 Installing Transmission Cables............................................................................................................350
10.4.6 Installing a Monitoring Signal Cable Between the HEUA and the BBU............................................355
10.4.7 Installing a CPRI Optical Cable..........................................................................................................356
10.4.8 Installing a GPS Clock Signal Cable...................................................................................................358
10.5 Installation Checklist....................................................................................................................................361
10.6 Power-On Check...........................................................................................................................................365
10.7 Applying Touch-Up Paint............................................................................................................................367
11 Indoor Scenario with DC Power Supply (BBU Installed on a Wall).............................369
11.1 Installation Clearance Requirements............................................................................................................370
11.2 Installation Process.......................................................................................................................................371
11.3 Installing Components on a Wall.................................................................................................................373
11.3.1 Installing a BBU..................................................................................................................................373
11.3.2 Installing a DCDU-03B.......................................................................................................................376
11.4 Installing Cables...........................................................................................................................................379
11.4.1 Cabling Requirements.........................................................................................................................379
11.4.2 Installing PGND Cables......................................................................................................................380
11.4.3 Installing Power Cables.......................................................................................................................383
11.4.4 Installing Transmission Cables............................................................................................................388
11.4.5 (Optional) Installing a Monitoring Signal Cable for the EMUA.........................................................391
11.4.6 Installing a BBU Alarm Cable.............................................................................................................392
11.4.7 Installing a CPRI Optical Cable..........................................................................................................393
11.4.8 Installing a GPS Clock Signal Cable...................................................................................................395
11.5 Installation Checklist....................................................................................................................................397
11.6 Power-On Check...........................................................................................................................................401
12 Indoor Scenario with DC Power Supply (BBU Installed in a 19-Inch Rack)...............403
12.1 Installation Clearance Requirements for a BBU..........................................................................................404
12.2 Installation Process.......................................................................................................................................404
12.3 Installing Components in a 19-Inch Rack....................................................................................................406
12.3.1 Installing a BBU..................................................................................................................................406
12.3.2 Installing a DCDU-03B.......................................................................................................................407
12.3.3 (Optional) Installing a WGRU............................................................................................................407
12.4 Installing Cables...........................................................................................................................................412
12.4.1 Cabling Requirements.........................................................................................................................412
12.4.2 Installing a DCDU-03B PGND Cable.................................................................................................413
12.4.3 Installing Power Cables.......................................................................................................................414
12.4.4 Installing Transmission Cables............................................................................................................419
DBS3900 (Ver.B)
Installation Guide Contents
Issue 06 (2011-09-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Huawei DBS3900 Specifications

General

Brand	Huawei
Model	DBS3900
Category	Accessories
Language	English