Installing Transmission Cables - Huawei DBS3900 Installation Manual

DBS3900 (Ver.B)
Installation Guide
Figure 10-23 Installing a grounding clip
Step 4 Route the cable by referring to
the cable.
Step 5 Run each cable that leaves the cabinet in the PVC corrugated pipe, and then tie the pipe to the
cable hole in the cabinet.
----End

10.4.5 Installing Transmission Cables

When a DBS3900 is deployed outdoors with AC power supply and the BBU is installed in an
OMB, transmission cables such as an E1/T1 cable and E1/T1 surge protection transfer cable or
FE/GE cable and FE/GE surge protection transfer cable must be installed based on actual
requirements onsite.
Context
Installing an E1/T1 Surge Protection Transfer Cable
An E1/T1 surge protection transfer cable connects the transmission board and surge protection
unit for transferring surge protection signals.
Issue 06 (2011-09-15)
NOTE
Install the transmission cables based on the connections of transmission cables. For details, see the
BBU3900 Hardware DescriptionTransmission Cable Connections.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
10 Outdoor Scenario with AC Power Supply (BBU Installed
10.4.1 Cabling Requirements, and then use cable ties to bind
in an OMB)
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