Huawei BTS3900A Installation Manual page 128
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Also See for BTS3900A:
- Installation manual / instruction manual (29 pages) ,
- Quick installation (20 pages) ,
- Commissioning manual (20 pages)
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BTS3900A(Ver.B)
Installation Guide
Figure 12-34 Configurations of two RFCs, two APM30Hs, and two IBBS200Ds/IBBS200Ts
Two BBUs are configured in a triple-mode base station. The new BBU is installed in the extension APM30H
cabinet, and it does not have monitoring functions. For details about monitoring principles, see Monitoring
Principles for the Cabinets.
1.
Issue 01 (2011-10-25)
NOTE
Install the monitoring signal cable between the APM30H and the extension IBBS200D/
IBBS200T. Connect one end of the cable to the COM_485 port on the PMU in the extension
APM30H and the other end to the COM_IN port on the CMUA on the cabinet door of the
extension IBBS200D/IBBS200T.
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Copyright © Huawei Technologies Co., Ltd.
12 Installing the Cables
119
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