Huawei RRU3201, Руководство по установке

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Figure 8-16 Opening clips
----End
8.9 Installing an RRU power cable
This section describes the procedure for installing an RRU power cable.
Prerequisites
l OT terminals are added to the RRU power cable on the RRU side. For details, see 11.1
Adding OT Terminals to the RRU Power Cable on the RRU Side .
l A connector or OT terminals are added to the RRU power cable on the power device side.
For details, see the
DBS3900 Installation Guide .
Context
There are two types of RRU power cables in terms of cross-sectional areas: 3.3 mm
2
(0.005 in.
2
) (12 AWG) complying with North American standards and 4 mm
2
(0.006 in.
2
) complying with
European standards.
Procedure
l 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 .
RRU3201
Installation Guide
8 Installing RRU Cables
Issue 06 (2012-04-16) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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