Rru Pgnd Cable - Huawei RRU3908 V2 Hardware Description

3 RRU Cables
Cable
Name
3.8 RF
Jumper
for the
RRU
3.9
Interco
nnect
Jumper
for the
RRU
3.7
Alarm
Cable
for the
DC
RRU
3.10
AISG
Multi-
Wire
Cable
for the
RRU
3.11
AISG
Extensi
on
Cable
for the
RRU

3.2 RRU PGND Cable

The PGND cable ensures the grounding of the RRU.
Exterior
The PGND cable is green and yellow and has a cross-sectional area of 16 mm
the cable are OT terminals. If the PGND cable is to be prepared by the customer, the copper-
core cable with a cross-sectional area of 16 mm
cable.
3-4
One End
Connector Installation
Position
DIN male type ANT_TX/RXA or
connector ANT_TX/RXB
port on the RRU
DB2W2 connector RX_IN/OUT port
on the RRU
DB15 connector EXT_ALM port on
the RRU
DB9 waterproof RET port on the
connector RRU
Standard AISG Standard AISG
male connector male connector on
the RCU
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The Other End
Connector
DIN male type
connector
DB2W2
connector
Cord end
terminal
Standard AISG
female
connector
Standard AISG
female
connector
2
is recommended. Figure 3-1
RRU3908 V2
Hardware Description
Installation
Position
Antenna system
RX_IN/OUT
port on the RRU
External alarm
equipment
Standard AISG
male connector
on the RCU or on
the AISG
extension cable
Standard AISG
female connector
on the AISG
multi-wire cable
2
. Both ends of
shows the PGND
Issue 02 (2010-10-25)