Huawei DBS3900 Installation Manual page 119

DBS3900 (ICR)
Installation Guide
Table 15-1 Cable description
No.
P1 and P2 External
P3 to P14
P15
P16
P17
Figure 15-9
supplied with -48 V DC power.
Issue 12 (2015-04-30)
Cable One End
Connecto
r
OT
input power terminal
cable
RRU power OT
cable terminal
BBU power OT
cable terminal
GPS clock SMA male
signal cable connector
GPS jumper Type N
male
connector
shows and Table 15-2
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Installation
Position
RTN(+) and
NEG(-)
terminals on
the DCDU
LOAD0 to
LOAD5
terminals on
the DCDU
LOAD6
terminal on the
DCDU
GPS port on
the USCU in
the BBU
Surge port on
the GPS surge
protector
lists the cable connections for a triple-mode base station
15 Installing Cables
One End
Connector Installation
Position
- External power
equipment
Depending DC power supply
on the RRU port on the RRU
model
3V3 power PWR port on the
connector UPEU
Type N Protect port on the
female GPS surge
connector protector
Type N GPS antenna
male
connector
114