Huawei RRU3942, Hardware Description

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3.1 RRU Cable List
This section describes RRU cable connections.
Table 3-1 lists RRU cables.
Table 3-1 RRU cables
Cable One End The Other End
Connector Installation
Position Connector Installation
Position
3.2 RRU
PGND
Cable OT terminal (M6,
16 mm
2
or 0.025
in.
2
)
Ground
terminal on the
RRU OT terminal
(M8, 16 mm
2
or
0.025 in.
2
)
Ground terminal
on the ground bar
3.3 RRU
Power Cable Tool-less female
connector
(pressfit type) NEG(-) and
RTN(+) ports
on the RRU Tool-less female
connector
(pressfit type) One of RRU0 to
RRU5 ports on
the EPU
One of LOAD0 to
LOAD5 ports on
the DCDU-11B
3.4 RRU
Alarm Cable DB15 male
connector EXT_ALM
port on the
RRU Cord end
terminal External alarm
device
RRU3942
Hardware Description
3 RRU Cables
Issue 02 (2012-06-29) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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