Huawei RRU3908 V2 - RRU3908 Cable List; Table 3-1 RRU3908 Cables

3.1 RRU3908 Cable List
The RRU3908 cables are the PGND cable, power cable, CPRI optical cable, RF jumper,
interconnection jumper, alarm cable, AISG multi-wire cable, and AISG extension cable.
Table 3-1 lists the cables.
Table 3-1 RRU3908 cables
Cable
Name
One End The Other End
Connector Installation
Position
Connector Installation
Position
3.2 RRU
PGND
Cable
OT terminal (M6,
16 mm
²
)
Ground terminal on
the RRU
OT terminal
(M6, 16 mm
²
)
AC surge
protection box
OT terminal
corresponding to
the PGND bar on
site
Ground terminal
on the PGND bar
3.3
Power
Cable
for the
DC
RRU
Easy power
receptacle (pressfit
type) connector
NEG(-)0 and RTN
(+)0 ports on the
RRU
Bare wire Power
equipment
3.4 AC
Power
Cable
for the
AC
RRU
3-pin round-
shaped connector
AC-in port on the
AC/DC conversion
module of the AC
RRU
OT terminal AC surge
protection box
Bare wire Power
equipment
3.5
Monitor
ing
Signal
Cable
for the
AC
RRU
DB15 connector
EXT_ALM port on
the RRU
- DC-out port on
the AC/DC
conversion
module of the
AC RRU
3.6
CPRI
Optical
Cable
DLC connector TX and RX ports in
the CPRI0 port on
the RRU
DLC connector CPRI port on the
BBU
RRU3908 V2
Hardware Description 3 RRU Cables
Issue 02 (2010-10-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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