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DC
DCC
DCCH
DCCU
ddTMA
DF
DFU
DIP
Dixie
DM
DM
DMRU
Downlink
DP
DP
DPX
DS1
DSP
DT
DTE
DTF
dTMA
EN/LZT 720 0008
P2A
2001-11-28
Direct Current
Digital Cross Connector
Dedicated Control CHannel
Dedicated control channels carry
signalling data.
DC Connection Unit
Dual Duplex Tower Mounted Amplifier
This type needs only one combined TX/
RX feeder from the BTS to the TMA. ⇒
dTMA ⇒ rTMA ⇒ TMA ⇒ BTS
Distribution Frame
Distribution and Fuse Unit
DIgital Path
The name of the function used for
supervision of the connected PCM lines.
ASIC in the TRU
Degraded Minute
Distribution Module
Distributed Main Replaceable Unit
If a Main RU is subordinated to the
CMRU, it is said to be distributed.
Signalling direction from the system to the
MS
Digital Path
Distribution Panel
Duplexer
Digital Signal level 1 (1544 kbit/s)
Digital Signal Processor
Data Transcript
Data Terminal Equipment
Distance To Fault
Duplex TMA
© Ericsson Radio Systems AB
— All Rights Reserved —
Glossary
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