Siemens SRA 4 User Manual page 26

1 - PRELIMINARY INFORMATION
1-8
MS Multiplex Section
MSOH Multiplex Section Overhead
MSP Multiplex Section Protection
MST Multiplex Section Termination
MTS Multiplex Timing Source
MW Microwave
NB Narrow Band
NE Network Element
NEF Network Element Function
NRZ Non Return to Zero
OH Overhead
OHA Overhead Access
OL Oscillatore Locale (Local oscillator)
OLC Optical Loop Carrier
OLI Optical Line Interface
OOF Out Of Frame
PABX Private Automatic Branch Exchange
PCM Pulse Code Modulation
PDH Plesiochronous Digital Hierarchy
PI Phisical Interface
PIOP Parallel Input Output Port
PLL Phase Locked Loop
POH Path Overhead
QAM Quadrature Amplitude Modulation
RF Radio Frequency
RPI Radio Phisical Interface
RPS Radio Protection Switching
RS Regenerator Section
RSOH Regenerator Section Overhead
RST Regenerator Section Termination
RT Ricevitore Trasmettitore (Transceiver)
SA Section Adaptation
SC-DRO Self Converting DRO
SCS Switching Control Signal
SDH Synchronous Digital Hierarchy
SEMF Synchronous Equipment Management Function
SMD Surface Mounted Device
SMN SDH Management Network
SMS SDH Management Subnetwork
SOH Section Overhead
SRA 4 - 6/7/8/10/11/13 GHz (WB ODU) - UMN
911-381/02C0000 - Issue 3, July 2004