Huawei BTS3012 User Manual

Document Title Security Level
2006-10-04 HUAWEI Confidential Page10, Total35
Board and Module Full Spelling
DCCU Cable Connection Unit for DTRU BTS
DCSU Combined Cabinet Signal Connection Unit for DTRU
BTS
DEMU Environment Monitoring Unit for DTRU BTS
DAFU Antenna Front-end Unit for DTRU BTS
DDPU Dual Duplexer Unit for DTRU BTS
DCOM Combining Unit for DTRU BTS
DATU Antenna and TMA Control Unit for DTRU BTS
DMLC Monitor Signal Lightning-Protection Card for DTRU BTS
DELC E1 Signal Lightning-Protection Card for DTRU BTS
DSAC Signal Access Card for DTRU BTS
3.2 Functional Architecture
The functional architecture of the BTS3012 is as shown in 0.
Figure3
TMA TMA
DTRU DAFU
TMA TMA
DTRU
DAFU
TMA TMA
DTRU DAFU
DATU
Slave/group
cabinet
MS
Um
DATU
Fiber
E1
Abis
NFCB
Optical transmission
equipment(Optional)
DTMU
DEMU
E1
BITS
Monitor
Protection
for signal
Common
subsystem
Double
transceiver
subsystem
Front-end of the
RF subsystem
Antenna
subsystem
Electric tilt antenna
Electric tilt antenna
& TMA feed
& TMA feed
Functional architecture of the BTS3012
A BTS3012 is composed of the common subsystem, double transceiver
subsystem, and RF subsystem.

Huawei BTS3012 Specifications

General

Brand	Huawei
Model	BTS3012
Category	Accessories
Language	English