Table of Contents
Advertisement
M900/M1800 BTS3X Series Base Transceiver Station
Hardware Description Manual
Figure 2-5 Typical configuration of the BTS3012A
The BTS3012A can also be configured with a large-capacity extended storage battery cabinet.
The cabinet can hold 12 or 24 batteries with nominal voltage of 2 V.
Figure 2-4
2.2 Functional Subsystem
2.2.1 Overview
Table 2-1
Issue 01 (2006-11-18)
T
Cable
S
E
Inlet
U
M
U
A
E1 lightning
protection
subrack
P
P
P
P
P
P
P
P
S
S
S
S
S
S
M
S
U
U
U
U
U
U
U
U
FAN
AC power
distribution
T
T
A
subrack
M
B
C
U
B
DC power
U
distribution
subrack
Battery
Cable
Cabin
Inlet
shows the appearance of the storage battery cabinet.
shows the composition and functions of each functional subsystem of the BTS3X.
Huawei Technologies Proprietary
Switch Box
FAN
C
C
T
T
T
T
D
D
R
R
R
R
U
U
X
X
X
X
C
C
T
T
T
T
D
D
R
R
R
R
U
U
X
X
X
X
FAN
FAN
C
C
T
T
T
T
D
D
R
R
R
R
U
U
X
X
X
X
2 Cabinet
2-7
Advertisement
Table of Contents
