Replacing The Grounding Cable - Zte ZXSDR R8872A Manual

Chapter 2
Cable Replacement
Table of Contents

Replacing the Grounding Cable..................................................................................2-1

Replacing the Power Cable ........................................................................................2-3
Replacing the Optical Fiber .......................................................................................2-4
Replacing the Antenna Feeder Jumper Cable ............................................................2-6
Replacing the AISG/MON Interface Cable ..................................................................2-8
2.1 Replacing the Grounding Cable
Replacing the grounding cable will result in power-off of the ZXSDR R8872A and
interruption of all services carried by the ZXSDR R8872A. It may take about ten minutes
to replace the grounding cable.
Steps
1. Record the statuses of all output switches in the external power supply cabinet, and
then turn off the output switch corresponding to the power cable to be replaced.
2. Remove the grounding screws on the grounding point of the equipment, and take off
the cable, see
SJ-20141127113509-004|2014-11-17 (R1.0)
Figure 2-1.
2-1
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