Huawei RRU3908 V1 Installation Manual page 31

Installing the AC RRU
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Installing the RRU Cables
The cabling cavity of the AC RRU is the same as that of the DC RRU.
The procedures for opening and closing the cover for the cabling cavity of the AC RRU are the same as
those for opening and closing the cover for the cabling cavity of the DC RRU.
Cable Connections of RRU
CPRI optical cable
AC RRU monitoring signal cable
DC RRU power cable
AC RRU power cable
Equipotential cable
RRU RF jumper
PGND cable
Wrap the RF jumper for the RRU with the waterproof
tape, and then wrap it with the PVC insulating tape.
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