Appendix E - Abbreviations - ADC HiGain H2TU-C-231 User Manual

Appendix E - Abbreviations

A
PPENDIX
A
ACO: Alarm Cutoff
ADSL: Asymmetric Digital Subscriber Line
AIS: Alarm Indication Signal
ALM: Minor Alarm
ALMP: Alarm Pattern
AMI: Alternate Mark Inversion
ANSI: American National Standards Institute
AOR: Addressable Office Repeater
ARM: Armed
ASCII: American Standard Code for Information Interchange
AUTO: Auto-Framing Mode
AWG: American Wire Gauge
B
B8ZS: Bipolar with 8-Zero Substitution
B8ZSS: B8ZS Monitored Seconds
BER: Bit Error Rate
BERT: Bit Error Rate (BER) Tester
BPVT: Bipolar Violation Transparency
BRG: Bridge
C
CEV: Controlled Environmental Vault
CI: Customer Installation
CLEI: Common Language Equipment Identifier
CLOC: Customer Local Loopback
CPE: Customer Premises Equipment
CRC: Cyclical Redundancy Check
CREM: Customer Remote Loopback
CSA: Carrier Service Area
CV: Code Violation
CV-L: Code Violation - Line
D
DBER: DS1 Bit Error Rate Threshold
62
E - A
BBREVIATIONS
January 9, 2002
DDS: Digital Data Service
DLC: Digital Loop Carrier
DS1: Digital Signal, Level 1
DSX-1: Digital Signal Cross-Connect, Level 1
E
ECI: Equipment Catalog Item
EQL: Equalization
ES: Errored Seconds
ESF: Extended SuperFrame
ES-L: Errored Seconds - Line
ES-P: Errored Seconds - Path
F
FRMG: Framing
G
GNLB: Generic Loopback
H
HBER: HDSL2 Bit Error Rate Threshold
HCDS: High Capacity Digital Service
HCS: HiGain Card Shelf
HDSL2: High-bit-rate Digital Subscriber Line 2
HG: HiGain
HMU: HiGain Management Unit
I
ID: Identification
IN: Transmit
IOR: Intelligent Office Repeater
IR: Intelligent Repeater
L
LA: Loop Attenuation
LAIS: Line Alarm Indication Signal
LATT: Loop Attenuation Threshold
LTPH-UM-1109-01, Issue 1
H2TU-C-231 List 2