Figure 6-88 Installing a grounding clip
Step 3 Lead the other end of the FE/GE cable out of the cabinet through the cable hole at the bottom
along the right of the cabinet.
Step 4 Route the cable along the right of the cabinet by referring to 6.5.1 Cabling Requirements, and
then use cable ties to bind the cable.
Step 5 Label the installed cables by referring to Attaching an L-Shaped Label.
----End
Installing a FE/GE Optical Cable
This section describes the procedure and precautions to be taken for installing a FE/GE optical
cable.
Context
l The single-mode optical module is labeled "SM" and multi-mode optical module is labeled
"MM".
l If the puller of an optical module is blue, the module is a single-mode optical module. If
the puller of an optical module is black or grey, the module is a multi-mode optical module.
l The optical module to be installed must have a matching rate with the corresponding CPRI
port.
DBS3900 (Ver.B)
Installation Guide
6 Outdoor Scenario with AC Power Supply (BBU Installed
in an APM30H)
Issue 06 (2011-09-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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