Ericsson RBS 2106 Hardware Reference Manual page 398

Glossary
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Loss Of Signal
Low Voltage Directive
Low Voltage Filter
Medium Access Controller
Mean Accumulated DownTime
A magazine is a reserved space in the cabinet, which
may hold one or more RUs.
Contains one or more processors, to which software
can be downloaded from the BSC. A Main RU is either
Central (CMRU) or Distributed (DMRU). A Main RU
may or may not have a direct signalling link to the BSC.
A main replaceable unit is a replaceable unit that
contains one or more processors, to which software can
be downloaded from the BSC.
MultiCasting Box
Modification Handling System
Ericsson trouble report database
Man-Machine Interface
Managed Object
Measurement Receiver
Mean Repair Time
Mobile Station
Mobile services Switching Centre
GSM network unit for switching, routing and controlling
calls to and from the Public Switched Telephone
Network (PSTN) and other networks.
Mobile Station Test Point
Mean Time Between Failure
Mean Time Between Catastrophe Failure
RBS 2000
EN/LZT 720 0283 Uen R1A