Table of Contents
Advertisement
RRU3269
Installation Guide
10
After an RRU is installed, check the hardware installation.
Table 10-1 provides the checklist for the RRU hardware installation.
Table 10-1 Checklist for the RRU hardware installation
SN
1
2
3
4
5
6
7
8
9
10
11
12
Issue Draft B (2018-05-15)
Checking the RRU Hardware
Item
The position for each device conforms to the engineering drawing and meets the
space requirement. Sufficient space is reserved for equipment maintenance.
The RRU is securely installed.
The cover plate is securely installed on the RRU cabling cavity.
Waterproof blocks are securely installed in vacant cable troughs of the RRU
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 RRU 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.
All ground cables are properly grounded.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
10 Checking the RRU Hardware Installation
Installation
122
Hide quick links:
Advertisement
Table of Contents
