Huawei DBS3900 Installation Manual page 10

DBS3900 (Ver.B)
Installation Guide
8.4 Installing Components....................................................................................................................................244
8.4.1 Installing a BBU....................................................................................................................................244
8.4.2 Installing an SLPU.................................................................................................................................245
8.4.3 Installing an SLPU.................................................................................................................................247
8.4.4 (Optional) Installing an EMUA.............................................................................................................251
8.4.5 Installing the GPS Surge Protector........................................................................................................253
8.5 Installing Cables.............................................................................................................................................257
8.5.1 Cabling Requirements...........................................................................................................................257
8.5.2 Installing a Cable Outlet Module in a Cabinet......................................................................................259
8.5.3 Installing Power Cables.........................................................................................................................261
8.5.4 Installing Transmission Cables..............................................................................................................267
8.5.5 Installing Monitoring Signal Cables......................................................................................................274
8.5.6 Installing a CPRI Optical Cable............................................................................................................275
8.6 Installation Checklist......................................................................................................................................277
8.7 Power-On Check.............................................................................................................................................281
8.8 Subsequent Operations...................................................................................................................................283
8.8.1 Sealing the Cable Holes on the Base.....................................................................................................283
8.8.2 Applying Touch-Up Paint.....................................................................................................................284
8.8.3 Applying Grease....................................................................................................................................285
9 Outdoor Scenario with DC Power Supply (BBU Installed in an OMB).........................288
9.1 Installation Process.........................................................................................................................................289
9.2 Installing an OMB..........................................................................................................................................291
9.2.1 Installing an OMB on a Metal Pole.......................................................................................................291
9.2.2 Installing an OMB on a Wall.................................................................................................................293
9.3 Installing a BBU.............................................................................................................................................296
9.4 Installing Cables.............................................................................................................................................298
9.4.1 Cabling Requirements...........................................................................................................................299
9.4.2 Installing a Cable Outlet Module in an OMB........................................................................................300
9.4.3 Installing a PGND Cable.......................................................................................................................303
9.4.4 Installing Power Cables.........................................................................................................................304
9.4.5 Installing Transmission Cables..............................................................................................................310
9.4.6 Installing a Monitoring Signal Cable Between the HEUA and the BBU..............................................315
9.4.7 Installing a CPRI Optical Cable............................................................................................................316
9.4.8 Installing a GPS Clock Signal Cable.....................................................................................................318
9.5 Installation Checklist......................................................................................................................................321
9.6 Power-On Check.............................................................................................................................................325
9.7 Applying Touch-Up Paint..............................................................................................................................326
10 Outdoor Scenario with AC Power Supply (BBU Installed in an OMB).......................328
10.1 Installation Process.......................................................................................................................................329
10.2 Installing an OMB........................................................................................................................................331
10.2.1 Installing an OMB on a Metal Pole.....................................................................................................331
10.2.2 Installing an OMB on a Wall...............................................................................................................333
Issue 06 (2011-09-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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