ADC HiGain H2TU-C-388 List 1E User Manual page 72
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Also See for HiGain H2TU-C-388 List 1E:
- Manual (82 pages) ,
- Technical practice (76 pages) ,
- User manual (66 pages)
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152-388-115-03, Issue 03
L
A
IST OF
BBREVIATIONS
A
A:
Attenuation
ACO:
Alarm CutOff
ACQ:
Acquisition
AIS:
Alarm Indication Signal
ALRM: Alarm
AMI:
Alternate Mark Inversion
ARM: HiGain System Armed
B
B8ZS: Bipolar with 8-Zero Substitution
BER:
Bit Error Rate
BPVT: Bipolar Violation Transparency
C
CLEI:
Common Language Equipment Identifier
CO:
Central Office
CRC:
Cyclical Redundancy Check
CREM: Customer Remote Loopback
CSA:
Carrier Service Area
D
DBER: DS1 Bit Error Rate
DDM+: Double Dual Module Plus
DDS:
Digital Data Service
DLC:
Digital Loop Carrier
DSX-1: DS1 Cross-connect Frame
E
ECI:
Equipment Catalog Item
ES:
Errored Seconds
ESF:
Extended SuperFrame
ES-L: Errored Seconds-Line
ES-P: Errored Seconds-Path
EXZ:
The occurrence of 8 consecutive zeroes for B8ZS or 16
for AMI.
F
FERR: Framing Bit Error Occurred
FEV:
Far End Voice
FLDL: Flash Download
G
GFD:
Ground Fault Detect
GNLB: Generic Loopback
H
HBER: HDSL2 Block Error Rate
H2TU-C-388 List 1E
HCDS: High Capacity Digital Service
HDSL2: High bit-rate Digital Subscriber Line 2
HES:
HDSL2 CRC Error
HG:
HiGain
I
ID:
Identification
IOR:
Intelligent Office Repeater
IR:
Intelligent Repeater
L
LA:
Loop Attenuation
LAIS: Local Alarm Indication Signal
LBPV: Local Bipolar Violation
LEC:
Loopback Enable Code
LLOS: Local Loss of Signal
LOS:
Loss of Signal
LOSW: Loss of Sync Word
LPF:
Line Power Feed
LRAI: Remote Alarm Indicator
LSC:
Loop Select Code
M
MAL:
Margin Alarm
MSEC: Monitored Seconds
N
NAIS: Network Alarm Indication Signal
NE:
Near End
NID:
Network Interface Device
NLOC: Network Local Loopback
NMA: Network Management and Administration
NPRM: Network PRM
NREM: Network Remote Loopback
NTF:
No Trouble Found
O
OOF:
Out-of-Frame
OPTIS: Overlapped PAM Transmission with Interlocking Spectra
Overlapped Pulse Amplitude Modulation Transmission
with Interlocking Spectra
P
PAM: Pulse Amplitude Modulation
PL:
Payload
PRM: Performance Report Messaging
PRMF: Performance Report Messaging - Far End
April 21, 2000
List of Abbreviations
64
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