Cable Installation Process - Huawei DBS3900 Installation Manual

DBS3900 (ICR)
Installation Guide
Table 15-4 Cable description
No.
P1
P2
P3
P4

15.3 Cable Installation Process

This section describes the process of installing ICR cables.
Cable Installation Process
Figure 15-12
Issue 12 (2015-04-30)
Cable One End
Connecto
r
External OT
input power terminal
cable
DCDU OT
power cable terminal
PSU in- RJ45
position connector
signal cable
PSU Cord end
monitoring terminal
signal cable
shows the cable installation process.
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Copyright © Huawei Technologies Co., Ltd.
One End
Installation Connector Installation
Position
Power input -
wiring
terminal for
the DC/DC
power device
RTN(+) and OT
NEG(-) terminal
terminals on
the DCDU
PRESENT RJ45
port on the DC/ connector
DC power
device
ALM port on RJ45
the DC/DC connector
power device
15 Installing Cables
Position
External power
equipment
RTN(+) and
LOAD(-)
terminals on the
DC/DC power
device
EXT-ALM1 port
on the UPEU
EXT-ALM0 port
on the UPEU
119