Cable Connections (220 V Ac) - Huawei DBS3900 Installation Manual

DBS3900 (ICR)
Installation Guide
No.
P15 and
P16
P17 and
P18
P19 and
P20

15.2.2 Cable Connections (220 V AC)

This section describes the cable connections for the scenarios with 220 V AC power supply.
Figure 15-10
220 V AC power.
Issue 12 (2015-04-30)
Cable
BBU power
cable
GPS clock
signal cable
GPS jumper
NOTE
l Cable connections for the scenario with the DCDU-11B installed are the same as those for the scenario
with the DCDU-03B installed. This section uses the cable connections for the latter scenario as an
example.
l RRU cable connections for the scenario with 220 V AC power supply are the same as those for the
scenario with -48 V DC power supply, which is described in
shows and Table 15-3
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One End
Connecto Installation
r Position
OT LOAD6
terminal terminal on the
DCDU
SMA male GPS port on
connector the USCU or
LMPT in the
BBU
Type N Surge port on
male the GPS surge
connector protector
lists the cable connections for a base station supplied with
15 Installing Cables
One End
Connector Installation
Position
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
15.2.1 Cable Connections (-48 V DC).
116