Huawei BTS3900L User Manual

Table 7-1 Power cables in the cabinet
SN Cable One End The Other End
Connector Installation
Position
Connector Installation
Position
P0 to
P5
RFU power
cable
3V3 power
connector
PWR port on
the RFU
Tool-less
female power
connector
(pressfit type)
Ports LOAD0
to LOAD5 on
the
DCDU-11A
P6 Power cable
for the fan
box
3V3 power
connector
-48V port on
the fan box
Tool-less
female power
connector
(pressfit type)
LOAD6 port
on the
DCDU-11A
P7 and
P8
BBU power
cable
3V3 power
connector
PWR port on
the UPEU
Tool-less
female power
connector
(pressfit type)
LOAD7 and
LOAD8 ports
on the
DCDU-11A
Check whether the power cables are securely connected, and the screws are tightened on the
cables in the cabinet by referring to Figure 7-2 and Table 7-2.
Figure 7-2 Signal cables in the cabinet
BTS3900L (Ver.C)
Installation Guide 7 Checking Installed Modules and Cables
Issue 07 (2013-11-08) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Huawei BTS3900L Specifications

General

Brand	Huawei
Model	BTS3900L
Category	Accessories
Language	English