MON | Monitor |
MPU | Main Processor Unit |
MUX | Multiplexer |
MXP | DS3 MUX Protect slot |
MXW | DS3 MUX Working slot |
NE | Near End |
NE | Network Element |
NEND | Near End |
NID | Network Interface Device |
NMA | Bell Network Monitoring and Analysis System |
NRZ | |
NTP | |
OAM&P | Operation, Administration, Maintenance & Provisioning |
ODS2 | Optical Digital Signal 2 |
OOF | Out Of Frame |
OOS | Out Of Service |
OR | a type of Boolean operator |
OSS | Operations Support System |
OTGR | Operations Technology Generic Requirements |
PC | Personal Computer |
PCB | Printed Circuit Board |
PIC | Plastic Insulated Cable |
PID | Personal Identification |
PM | Performance Monitoring |
PRM | Performance Report Message |
PVC | Permanent Virtual Circuit |
PWR | Power |
QFLC | Quad Fiber Loop Converter module |
QLX | Quad DS1 Loop Extender module |
RRing
RAI | Remote Alarm Indication |
RCV | Receive |
RDI | Remote Defect Indication |
REPC | Repeater - Central office (network) side (MPU version 5.1) |
REPR | Repeater - Remote (customer) side (MPU version 5.1) |
RFI | Remote Failure Indication |
RLX | Repeater Loop Extender module |
RLXIOR | Repeater Loop Extender Intelligent Office Repeater |
RMT | Remote |
RRP | Repeater - Remote (customer) side (MPU version 5.2 and 5.3) |
RTAU | Remote Test Access Unit |
RX | Receive |
SEF | Severely Errored Framing |
SF | Super Frame |
SLM | Signal Label Mismatch |
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2000, ADC Telecommunications, Inc.