Step 4 Lay out the cables according to the instructions in Cabling Requirements. If a fiber optic patch
cord is used as a BBU interconnection signal cable, use binding straps to bind the BBU
interconnection signal cable before using cable ties to secure it. If another type of cable is used
as a BBU interconnection signal cable, directly use cable ties to secure it.
Step 5 Label the installed cables according to the instructions in Attaching an L-Shaped Label.
----End
11.7.2 (Optional)Installing the Monitoring Signal Cable for the
EMU
The monitoring signal cable for the EMU transmits monitoring signals from the EMU to the
BBU3900.
BTS3900L (Ver.C)
Installation Guide
11 Installing the Cables
Issue 07 (2013-11-08) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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