Huawei RRU3808 V200 Installation Manual page 22

Installing the RRU Cables
i
RRU+TMC
Grounding the shielding layer
of the power cable:
Metal Shielding layer (25 mm) PGND cable
DC RRU power cable
CPRI optical cable
LOAD0
The DC RRU power cable is connected to one of the LOAD0 to LOAD5 terminals of the DCDU-03B.
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