Installing An Rru Power Cable - Huawei RRU3260 Installation Manual

RRU3260
Installation Guide
Step 4 Remove the waterproof block.
----End

9.10 Installing an RRU Power Cable

This section describes the procedure for installing an RRU power cable.
Prerequisites
l
l
Context
If a power device provided by the customer is used, the recommended specification of the
circuit breaker on this power device is 15 A to 30 A.
Table 9-2
Table 9-2 RRU power cable
Cable
RRU
power
cable
Issue 10 (2015-12-30)
NOTE
Remove only the waterproof blocks for the cables to be installed.
A tool-less female connector (pressfit type) is added to the RRU power cable on the
RRU side. For details, see
to the RRU Power Cable on the RRU
A connector or OT terminals are added to the RRU power cable on the power device
side. For details, see the DBS3900 Installation Guide.
describes the RRU power cable.
On the RRU
Side
Tool-less female
connector
(pressfit type)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
12.1 Adding a Tool-Less Female Connector (Pressfit Type)
Side.
On the Pow
Power er
Device Side Devi
ce
Tool-less EPU
female
DCD
connector
U-11
(pressfit type)
B
EPC5 DCD
connector U-12
B
9 Installing RRU Cables
Color
A cable with a black jacket and
two wires inside
l North American standards:
The RTN(+) wire is black and
the RNEG(-) wire is blue.
l European standards: The
RTN(+) wire is brown and the
RNEG(-) wire is blue.
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