Huawei BTS3900A Installation Manual page 20

BTS3900A(Ver.B)
Installation Guide
No.
3
4
5
Configurations of the IBBS200D
Figure 3-4
Figure 3-4 Exterior and configurations of the IBBS200D
Table 3-4
Issue 01 (2011-10-25)
Module/ Optional/
Board Mandatory
DCDU-03 Mandatory
BBU3900 Mandatory
Heater Optional
shows the exterior and configurations of the IBBS200D.
describes the configurations.
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Copyright © Huawei Technologies Co., Ltd.
3 Information About the Installation
Maximum Description
Number of
Boards or
Modules
Configured
in a Single
Cabinet
1 The Direct Current Distribution
Unit-03 (DCDU-03) supplies
power to each component in the
TMC11H. The DCDU-03 is of 1
U high.
1 The BBU3900 processes the
baseband signals and enables
interaction between the base
station and the BSC or RNC.
1 A heater is an optional
component. It ensures that the
customer equipment in the cabinet
works in a proper temperature
scope when the surrounding
temperature is low. It is installed
in the 1 U space at the bottom of
the cabinet.
11