LTPH-UM-1109-01, Issue 1

Appendix E - Abbreviations

 

 

LBPV:

Local Bipolar Violation

LBTO:

Loopback Timeout

LED:

Light Emitting Diode

LLOS:

Line (Unit) Loss of Signal

LOS:

Loss of Signal

LOSW:

Loss of Sync Word

LOSWS:

Loss of Sync Word Second

LPDN:

Loopdown

LPF:

Line Power Feed

LRAI:

Line RAI

M

MARG:

Margin Threshold

MNGD:

Managed

MSEC:

Monitored Seconds

N

NE:

Near End

NEBS:

Network Equipment-Building System

NI:

Network Interface

NID:

Network Interface Device

NLBP:

Network Loopback Pattern

NLOC:

Network Local Loopback

NMA:

Network Management and Administration

NREM:

Network Remote Loopback

NTF:

No Trouble Found

O

OPTIS: Overlapped Pulse Amplitude Modulation Transmission with Interlocking Spectra

OUT: Receive

P

PBOC: Power Back Off - Customer

PBON: Power Back Off - Network

POTS: Plain Old Telephone Service

PRM-FE:Performance Report Messaging - Far End

PRM-NE:Performance Report Messaging - Near End

PWRF: Line Power Feed

R

RAI:

Remote Alarm Indication

RAIS:

Remote Alarm Indication Signal

RDA:

Remote Disconnect Alarm

RLBO:

H2TU-R Line Buildout

RLOS:

Remote (Unit) Loss of Signal

RRAI:

Remote RAI

RTPV:

Rremote Provisioning

S

S/N:

Signal-to-Noise

SDSL:

Symmetrical Digital Subscriber Line

SES:

Severely Errored Seconds

SES-L:

Severely Errored Seconds - Line

SES-P:

Severely Errored Seconds - Path

SF:

SuperFrame

SMJK:

Remote SmartJack Loopback

SPLB:

Special Loopback

T

TLOS: Transmit Loss of Signal

U

UAS-L:

Unavailable Seconds - Line

UAS-P:

Unavailable Seconds - Path

UNFR:

Unframed

H2TU-C-231 List 2

January 9, 2002

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