No. Component Optional/
Mandatory
Maximum
Quantity in a
Single
Cabinet
Description
11 ETP48100-A1 Mandatory 1 The embedded
telecommunica-
tion power
48100-A1
(ETP48100-A1)
system converts
AC power into
DC power.
Interior of the BTS3900C DC Cabinet
Figure 2-3 shows the interior of the BTS3900C DC cabinet, and Table 2-2 describes the
components in the BTS3900C DC cabinet.
Figure 2-3 Interior of the BTS3900C DC cabinet
Table 2-2 Components in the BTS3900C DC cabinet
No.
Component Optional/
Mandatory
Maximum
Quantity in a
Single
Cabinet
Description
1 ELU Mandatory 1 The ELU
automatically
reports the
cabinet type.
BTS3900C (Ver.C)
Hardware Description 2 BTS3900C Cabinet
Issue 03 (2013-05-27) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8