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RRU3203
Installation Guide
8.9 Installing an RRU power cable
This section describes the procedure for installing an RRU power cable.
Prerequisites
l
l
Context
There are two types of RRU power cables in terms of cross-sectional areas: 3.3 mm
2
) (12 AWG) complying with North American standards and 4 mm
European standards.
Procedure
l
Issue 06 (2012-04-16)
OT terminals are added to the RRU power cable on the RRU side. For details, see
Adding OT Terminals 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.
Install an RRU power cable that feeds power to an RRU from a DCDU when the DCDU
is configured.
1.
Connect the OT terminals of the blue and black/brown core wires at one end of the
RRU power cable to the NEG(-) and RTN(+) wiring terminals on the RRU cabling
cavity respectively, as shown in
Figure 8-17 Installing an RRU power cable
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure
8-17.
8 Installing RRU Cables
11.1
Side.
2
(0.005 in.
2
2
(0.006 in.
) complying with
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