ADC HDSL4 Lais, Latt, Lbpv, Lbto, Led, Llos, Lof, Losw, Lpdn, Lpf, Lrai, Nid, Nlbp, Nloc, Nma

Appendix E - Abbreviations LTPH-UM-1031-03, Issue 3

L

LA:	Loop Attenutation
LAIS:	Line Alarm Indication Signal
LATT:	Loop Attenuation
LBPV:	Local Bipolar Violation
LBTO:	Loopback Timeout
LED:	Light Emitting Diode
LLOS:	Line (Unit) Loss of Signal
LOF:	Loss of Frame
LOSW:	Loss of Sync Word
LPDN:	Loopdown
LPF:	Line Power Feed
LRAI:	Line (Clear) Remote Alarm Indication

M

M:HDSL4 Margin

MAL: Margin Alarm

MARG: Margin

MNGD: Managed

MSEC: Monitored Seconds

N

NE:	Near End
NI:	Network Interface
NID:	Network Interface Device
NLBP:	Network Loopback Pattern
NLOC:	Network Local Loopback
NMA:	Network Management and Administration
NREM:	Network Remote Loopback

O

OPAM: Overlapped Pulse Amplitude Modulation

OUT: Receive

P

PBOC:	Power Back Off - Customer
PBON:	Power Back Off - Network
PL:	Payload
POTS:	Plain Old Telephone Service

PRM: Performance Report Messaging

PRM-FE:Performance Report Messaging - Far End

PRM-NE:Performance Report Messaging - Near End

PWRF: Power Feed

R

RAI: Remote Alarm Indication

RAI-CI:Remote Alarm Indication - Customer Installation

RAIS: Remote Alarm Indication Signal

RDA: Remote Disconnect Alarm

RLOS: Remote (Unit) Loss of Signal

RRAI: Remote RAI

RTPV: Remote Provisioning

RULB: Remote Unit Loopback

S

S/N: Signal-to-Noise Ratio

SDSL: Symmetrical Digital Subscriber Line

SES: Severely Errored Seconds

SES-L:Severely Errored Seconds - Line

SES-P:Severely Errored Seconds - Path

SF: SuperFrame

SMJK: SmartJack

T

TLOS: Transmit Loss of Signal

U

UAS : Unavailable Seconds

UAS-L:Unavailable Seconds - Line

UAS-P:Unavailable Seconds - Path

UNFR: Unframed

68 September 12, 2003 H4TU-C-319 List 1