User's Manual

4.2ConnectingCablesofZXSDRR8881S4200(DCPower
Supply)
4.2.1Overview
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SN Cable Name
Connection
End A End B
1 Grounding wire Outdoor grounding busbar
ZXSDRR8881S4200
GND port
2 Main feeder Feeder port of the antenna
ZXSDRR8881S4200
ANT port
3 Optical fiber connecting to
BBU
TX RX port on the BPL board of
the BBU
ZXSDRR8881S4200
OPT1 port
4 AISG cable AISG port of the electric tilt
antenna
ZXSDRR8881S4200
AISG port
5 MON cable The monitored device
ZXSDRR8881S4200
MON port
6 Frequency spreading cable RXout port of local R8881 Rxin port of remote
ZXSDRR8881S4200
7 power input cable DC output port of the power supply
device
ZXSDRR8881S4200
PWR port
IMPORTANCE:
The power port of a DC-type ZXSDR R8881 S4200 is a two-core round connector (with
pins). The DC power cable that is made at the site for the DC-type ZXSDR R8881 S4200