ROI-S05755-051E ABBREVIATIONSJanuary, 2006

-1-

ABBREVIATIONS

The following abbreviations are used in the manual for the PASOLINKNEO equipment.

ABBREVIATION DESCRIPTION

A

AIS Alarm Indication Signal

ALM Alarm

ALS Automatic Laser Shutdown

ANT Antenna

APC Automatic Phase Control

APS Automatic Protection System

ASYNC Asynchronization

ATPC Automatic Transmitting Power Control

ATT Attenuator

AUX Auxiliary

B

BBE Background Block Error

BER Bit Error Rate

BNC Bayonet Navy Connector

BPF Band Pass Filter

C

CBL Cable

CD Compact Disk

CH Channel

CKT Circuit

CLK Clock

CMI Coded Mark Inversion

COM Common

ABBREVIATIONS ROI-S05755

-2-

COMB Combiner

CONN Connection

CONT Control

CONV Converter

CPU Central Processing Unit

CTRL Control

CW Carrier Wave

D

DADE Differential Absolute Delay Equalizer

DC Direct Current

DCCr Data Communication Channel in RSOH

DCK Drop Clock

DDT Drop Data

DEM Demodulator

DFP Drop Frame Pulse

DMR Digital Microwave Radio

DSC Digital Service Channel

E

E Electrical

E/O Electrical/Optical

E-BER Excessive-Bit Error Rate

EMC Electro Magnetic Compatibility

EOW Engineering Orderwire

EP Earthing Point

EQL Equalizer

ERR Error

ES Errored Seconds

EXT External

ABBREVIATION DESCRIPTION

ROI-S05755 ABBREVIATIONS

-3-

F

FEC Forward Error Correction

FG Frame Ground

FIL Filter

FPGA Field Programable Gate Array

FREQ Frequency

F/W Firmware

G

G Ground

GND Ground

H

HD Hard Disk

HK House Keeping

I

ICK Insert Clock

ID Identification

IDT Insert Data

IDU Indoor Unit

IE Internet Explorer

IEEE Institute of Electrical and Electronic Engineers

IF Intermediate Frequency

I/F Inter Facility

IFL Inter Facility Link

IN Input

INTFC Interface

I/O Input/Output

IP Internet Protocol

ITU International Telecommunication Union

ABBREVIATION DESCRIPTION

ABBREVIATIONS ROI-S05755

-4-

L

LAN Local Area Network

LB Loop Back

LCD Liquid Crystal Display

LCT Local Craft Terminal

LED Light Emitting Diode

LEV Level

LO Local

LOF Loss of Frame

LOS Loss of Signal

M

MAC Media Access Control

MAINT Maintenance

MD Modulator Demodulator

MDI Media Dependent Interface

MDIX Media Dependent Interface with Crossover

MIX Mixer

MII Media Independent Interface

Mib Management Information Base

MLC Multi-Level Coding

MMC Memory Card

MOD Modulator

MODEM Modulator-Demodulator

MON Monitor

MPX Multiplexer

MS-AIS Multiplexer Section Alarm Indication Signal

MTPC Manual Transmitter Power Control

MUX Multiplex Equipment

ABBREVIATION DESCRIPTION

ROI-S05755 ABBREVIATIONS

-5-

N

NC Normal Closed

NE Network Element

NMS Network Management System

NO Normal Open

NORM Normal

NRZ Nonreturn to Zero

O

O Optical

O/E Optical/Electrical

ODU Outdoor Unit

OFS Out of Frame Second

OH Overhead

OMT Orthogonal Mode Transducer

OPT Optical

OS Operating System

OUT Output

OW Orderwire

P

P Protection

PC Personal Computer

PDH Plesiochronous Digital Hierarchy

PH Phase

PKG Package

PM Pasolink Management

PMON Performance Monitor

PNMS Pasolink Network Management System

PNMT Pasolink Network Management Terminal

ABBREVIATION DESCRIPTION

ABBREVIATIONS ROI-S05755

-6-

PROT Protection

PS Power Supply

PWR Power

Q

QAM Quadrature Amplitude Modulation

QPSK Quadrature Phase Shift Keying

R

RAM Random Access Memory

REC Rectifier

RF Radio Frequency

RFCOH Radio Frame Complementary Overhead

RL Relay

ROM Read Only Memory

RS Reed Solomon

RSOH Regenerator Section Overhead

RST Regenerator Section Termination

RSL Received Signal Level

RX Receive

S

SC Service Channel

SD Signal Degrade

SDH Synchronous Digital Hierarchy

SEL V Safety Extra-Low Voltage

SES Severely Errored Seconds

SEP Separation

SEP Severely Errored Period

SOH Section Overhead

SONET Synchronous Optical Network

ABBREVIATION DESCRIPTION

ROI-S05755 ABBREVIATIONS

-7-

STM Synchronous Transport Module

SV Supervisory

SW Switch

SYNC Synchronizer

SYNTH Synthesizer

SYS System

T

TCN Threshold Crossing Notification

TRP Transmitter-Receiver Equipment

TX Transmit

U

UAE Unavailable Second

UAS Unavailable Second

UHG Ultra High Grade

URL Uniform Resource Locator

USB Universal Serial Bus

V

VF Voice Frequency

V/H Vertical/Horizontal

VOL Volume

Vo-p Volt zero (0) to Peak

W

W Working

WG Waveguide

WS Wayside

X

XPIC Cross Polarization Interference Canceller

XPD Cross Polarization Discrimination

ABBREVIATION DESCRIPTION

ABBREVIATIONS ROI-S05755

-8-8 pages

(This page is intentionally left blank.)