Huawei DBS3900 User Manual

Application
Environment
Power Supply Installation
Position of Main
Devices
Reference
DC The BBU is installed
in a TMC11H, and
the RRUs are
installed remotely.
The TMC11H
supplies power to the
BBU and remote
RRUs.
Outdoor Scenario
with DC Power
Supply (BBU
Installed in a
TMC11H)
The BBU is installed
in an APM30H (+24
V), and the RRUs are
installed remotely.
The APM30H (+24
V) supplies power to
the BBU and remote
RRUs.
Outdoor Scenario
with DC Power
Supply (BBU
Installed in a +24 V
DC APM30H)
The BBU is installed
in an OMB, and the
RRUs are installed
remotely. The OMB
supplies power to the
BBU and remote
RRUs.
Outdoor Scenario
with DC Power
Supply (BBU
Installed in an
OMB)
Indoors DC The BBU and
DCDU-03B are
installed in a 19-inch
rack, and the RRUs
are remotely
installed outdoors.
The DCDU-03B
supplies power to the
BBU and outdoor
RRUs.
Indoor scenario
with DC power
supply (BBU
installed in a 19-
inch rack)
The BBU and
DCDU-03B are
installed on a wall,
and the RRUs are
remotely installed
outdoors. The
DCDU-03B supplies
power to the BBU
and outdoor RRUs.
Indoor scenario
with DC power
supply (BBU
installed on a wall)
DBS3900 (Ver.B)
Installation Guide 3 Installation Scenarios
Issue 06 (2011-09-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
9

Huawei DBS3900 Specifications

General

Brand	Huawei
Model	DBS3900
Category	Accessories
Language	English