Appendix E - Glossary - ADC H2TU-C-202 User Manual

LTPH-UM-1161-01
A
PPENDIX
A
ACO: Alarm Cutoff
ACQ: Acquisition
AIS: Alarm Indication Signal
ALM: Alarm
ALRM: Alarm Condition
AMI: Alternate Mark Inversion
AOR: Addressable Office Repeater
AUTO: Auto-Framing Mode
AWG: American Wire Gauge
B
B8ZS: Bipolar with 8-Zero Substitution
BER: Bit Error Rate
BI: Blockage Indicator
BPV: Bipolar Violation
BPVT: Bipolar Violation Transparency
BRG: Bridge
C
CLEI: Common Language Equipment Identifier
CLOC: Customer Local Loopback
CO: Central Office
CONV: Conversion
CRC: Cyclical Redundancy Check
CREM: Customer Remote Loopback
CV: Code Violation
CV-P: Code Violation - Path
D
DIS: Disabled
DL: Datalink
DLC: Digital Loop Carrier
E
ECI: Equipment Catalog Item
ENA: Enabled
ESD: Electrostatic Discharge
ESF: Extended SuperFrame
ES-L: Errored Seconds - Line
EXZ: The occurrence of 8 consecutive zeroes for B8ZS or 16
for AMI.
F
FCON: Frame Conversion
FDL: Frame Bit for Datalink
FE: Far End
FERR: Framing Bit Error
FPS: Framing Pattern Sequence
H2TU-C-202 List 3F
E - G
LOSSARY
June 28, 2002
G
GFD: Ground Fault Detect
GNLB: Generic Loopback
H
H2TU-R: HiGain HDSL2 Remote Unit
HBER: HDSL2 Block Error Rate
HCDS: High Capacity Digital Service
I
INSL: Insertion Loss
IOR: Intelligent Office Repeater
IR: Intelligent Repeater
L
LA: Loop Attenuation
LAIS: Line Alarm Indication Signal
LATT: Loop Attenuation
LED: Light Emitting Diode
LLOS: Local Loss of Signal
LOS: Loss of Signal
LOSW: Loss of Sync Word
LPDN: Loopdown
LPF: Line Power Feed
M
MAL: Margin Alarm
MARG: Margin
MSEC: Monitored Seconds
N
NE: Near End
NID: Network Interface Device
NLOC: Network Local Loopback
NPRM: Network PRM
NREM: Network Remote Loopback
O
OOF: Out-of-Frame
OPTIS: Overlapped PAM Transmission with Interlocking Spectra
P
PBOC: Power Back Off - Customer
PBON: Power Back Off - Network
PRM: Performance Report Messaging
PRMF: Performance Report Messaging - Far End
PRM-FE: Performance Report Messaging - Far End

Appendix E - Glossary

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