06 (2013-08-23)
This is the sixth official release.
Compared with issue 05 (2013-05-27), this issue adds the following contents:
l Installing a DCDU-11B or DCDU-12B in a Cabinet
l 11.7.3 Installing a BBU Alarm Cable
Compared with issue 05 (2013-05-27), this issue incorporates the following changes:
Topic Change Description
l 3.1 Configurations of the BTS3900L
Cabinet
l 3.3 Application Scenario of the
BTS3900 Cabinet (RRUs and RFUs
Configured)
Added the description of that a DCDU-11B or
DCDU-12B can be configured in the
BTS3900L (Ver.C) cabinet.
Installing a DCDU-11B Added the steps of installing a DCDU-12B on
the wall.
11.5 (Optional) Installing RRU Power
Cables
Added the description of installing RRU power
cables when a DCDU-12B is installed to
supply power.
Compared with issue 05 (2013-05-27), no information is deleted.
05 (2013-05-27)
This is the fifth official release.
Compared with issue 04 (2012-12-30), no topic is added or deleted.
Compared with issue 04 (2012-12-30), this issue incorporates the following changes:
Topic Change Description
11.7.1 (Optional) Installing the Inter-
BBU Signal Cable
Modified the steps of binding and routing the
inter-BBU signal cable.
04 (2012-12-30)
This is the fourth official release.
Compared with 03 (2012-11-08), no topic is added.
Compared with 03 (2012-11-08), this issue incorporates the following change:
Topic Change Description
10.5 Installing the BBU Components Added the precautions for installing boards.
BTS3900L (Ver.C)
Installation Guide 1 Changes in BTS3900L (Ver.C) Installation Guide
Issue 07 (2013-11-08) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2
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