Reference Manual

Glossary
dTMA is similar to the old ALNA except
for different characteristics. ⇒ ddTMA ⇒
rTMA ⇒ TMA
dTRU double Transceiver Unit
DU Distribution Unit (RU in CDU-D)
DUT Device Under Test
DX Direct Exchange
DXB Distribution Switch Board
DXC Digital Cross Connector
DXU Distribution Switch Unit
DXX Ericsson Cellular Transmission System
including NMS
E1 Short for G.703 2048 kbit/s PCM link
E-GSM Extended GSM
EACU External Alarm Connection Unit
EC1 External Condition Map Class 1
EC2 External Condition Map Class 2
ECU Energy Control Unit
EDGE Enhanced Data rate for Global Evolution
EDT Electrical Down Tilt
EEPROM Electrically Erasable Programmable
Read-Only Memory
EIRP Effective Isotropic Radiated Power
EMC Electro Magnetic Compatibility
EMF ElectroMotive Force
EMI Electromagnetic Interference
ENV Environmental
EOC Embedded Operations Channel
EPC Environmental and Power Control
ES Errored Second
ESB External Synchronization Bus
474 (485)
EN/LZT 720 0008 P2A
2001-11-28
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— All Rights Reserved —
Preliminary