Installing An Rru Power Cable - Huawei RRU5303 Installation Manual

RRU5303
Installation Guide
Step 3 Route the cables according to the instructions in 8.1 Cabling Requirements.
Step 4 Label the installed fibers according to the instructions in Attaching an L-Shaped Label.
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8.10 Installing an RRU power cable

This section describes the procedure for installing an RRU power cable.
Prerequisites


Context
If a power device provided by the customer is used, the recommended specification of the
circuit breaker on this power device is 20 A to 30 A.
Table 8-2 describes RRU power cables.
Table 8-2 RRU power cables
Cable
RRU
power
Issue Draft B (2018-05-15)
Figure 8-27 Installing CPRI optical fibers for single-fiber bidirectional optical modules
A female connector (pressfit type) is added to the RRU power cable on the RRU side.
For details, see 11.1 Adding a Female Connector (Pressfit Type) to the RRU Power
Cable on the RRU Side.
A connector is added to the RRU power cable on the power device side. For details, see
DBS3900 Installation Guide or DBS5900 Installation Guide.
On the RRU
Side
Female
connector
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Copyright © Huawei Technologies Co., Ltd.
On the Pow
Power er
Device Side Devi
ce
Female
EPU
connector
DCD
8 Installing RRU Cables
Color
A cable with a black jacket and
two wires inside
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