Chapter 2 External Cables; Grounding Cable; Dc Power Cable - Zte ZXSDR R8872A Hardware Description

Chapter 2
External Cables
This chapter describes the external cables of the ZXSDR R8872A.
Table of Contents

Grounding Cable ........................................................................................................2-1

DC Power Cable ........................................................................................................2-1

Optical Fiber...............................................................................................................2-2
Antenna Feeder Jumper.............................................................................................2-3
AISG/MON Interface Cable ........................................................................................2-3
2.1 Grounding Cable
Purpose
The grounding cable provides the protective earth for the ZXSDR R8872A.
External View
The grounding cable is a 16 mm
Figure 2-1 Protective Grounding Cable
Connection
One end of the grounding cable is connected to the grounding point on the chassis, and
the other end is connected to the grounding busbar.
2.2 DC Power Cable
Purpose
The DC power cable leads external DC power supplies into the ZXSDR R8872A.
External View
Figure 2-2
SJ-20141127113509-002|2014-11-17 (R1.0)
2
shows a DC power cable at one end of the ZXSDR R8872A.
yellow/green cable. Figure 2-1
2-1
shows a grounding cable.
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