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RRU3203
Installation Guide
Cable
CPRI Fiber
Optic Cable
RRU RF
Jumper
RRU AISG
Multi-Wire
Cable
RRU AISG
Extension
Cable
8.5 Installing an RRU PGND Cable
This section describes the procedure for installing an RRU PGND cable.
Context
The cross-sectional area of an RRU PGND cable is 16 mm
two ends of the cable are M6 and M8 terminals respectively.
Procedure
Step 1 Prepare an RRU PGND cable.
1.
2.
Step 2 Install the RRU PGND cable.
Issue 06 (2012-04-16)
One End
Connector
North American
standards
DLC connector
DIN male
connector
Waterproofed
DB9 male
connector
Standard AISG
male connector
Cut the cable to the required length based on the actual cable route.
Add an OT terminal to each end of the cable by referring to Assembling the OT Terminal
and the Power Cable.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
The Other End
Installation
Connector
Position
OT terminal (M4,
3.3 mm
2
in.
]), complying
with North
American
standards
CPRI_W port
DLC connector
on the RRU
ANT-TX/RXA
DIN male
or ANT-TX/
connector
RXB port on the
RRU
RET/MON port
Standard AISG
on the RRU
female connector
Standard AISG
Standard AISG
female
female connector
connector on
the AISG multi-
wire cable
2
8 Installing RRU Cables
Installation
Position
One of LOAD0 to
LOAD5 ports on
2
[0.005
the DCDU
One of LOAD4 to
LOAD9 ports on
the PDU
CPRI port on the
LBBP in the BBU
Antenna system
Standard AISG
male connector on
the RCU or on the
AISG extension
cable
Standard AISG
male connector on
the RCU
2
(0.025 in.
). The OT terminals at
70
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