Checking The Ru Hardware Installation - Huawei DBS3900 Installation Manual

RRU3260
Installation Guide
After an RU is installed, check the hardware installation.
Table 10-1
Table 10-1 Checklist for the RU hardware installation
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Issue 05 (2014-06-30)
10
Checking the RU Hardware
provides the checklist for the RU hardware installation.
Item
The position for each device conforms to the engineering drawing and meets the
space requirement. Sufficient space is reserved for equipment maintenance.
The RU is securely installed.
The cover plate is securely installed on the RU cabling cavity.
Waterproof blocks are securely installed in vacant cable troughs of the RU
cabling cavity, and the cover plate for the cabling cavity is securely installed. In
addition, vacant RF ports are covered with dustproof caps and the caps are
tightened.
There are no connectors or joints on each power cable or PGND cable.
The terminals at two ends of each power cable or PGND cable are securely
soldered or crimped.
None of power cables and PGND cables can be short-circuited or reversely
connected. In addition, these cables are not damaged or broken.
Power cables and PGND cables are separately bound from other cables.
The protection grounding of the RU and the surge protection grounding of the
building share one group of ground conductors.
The connectors of each signal cable are intact and securely linked, and these
cables are not damaged or broken.
Labels are correct, legible, and complete at both ends of each cable, feeder, and
jumper.
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10 Checking the RU Hardware Installation

Installation
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