ADC H4TU-C-388-L1 User Manual page 80

Appendix E - Abbreviations
POTS: Plain Old Telephone Service
PRM: Performance Report Messaging
PRM-FE: Performance Report Messaging - Far End
PRM-NE: Performance Report Messaging - Near End
PWRF: Line 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 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
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September 12, 2003
LTPH-UM-1122-02, Issue 2
H4TU-C-388 List 1