Huawei DBS3900 LTE Installation Manual page 121

RRU3260
Installation Guide
Table 9-2
Table 9-2 Power cable connections
Cabl
e
RRU
power
cable
When installing the RRU power cable, connect the RRU power cable first to the RRU and then
to the power device. Operations in the reverse sequence may cause damage to the components
and injury of human bodies.
Procedure
Step 1 Connect the tool-less female connector (pressfit type) at one end of the RRU power cable to the
power supply socket on the RRU, as shown in
Issue ()
describes the power cable connections.
Powe One End
r
Connector
Devic
e
DCD Tool-less female
U-11 connector
B (pressfit type)
EPU
WARNING
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Copyright © Huawei Technologies Co., Ltd.
The Other End
Instal Connector
latio
n
Positi
on
Power Tool-less female
port connector
on an (pressfit type)
RRU
Figure 9-21.
9 Installing RRU Cables
Re
mar
Installation
ks
Position
One of the Blac
LOAD0 to k
LOAD5 ports
on the
DCDU-11B
One of the
RRU0 to
RRU5 ports on
the EPU
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