ADC HRU-419 HiGain User Manual page 60

Appendix B- Abbreviations
Network Interface Device
NID
Plain Old Telephone Service
POTS
Receive Level
RLEV
Sealing Current
SCURR
Signal-to-Noise
S/N
Special Loopback
SPLB
Transmit Loss of Signal
TLOS
Transport System Generic Requirements
TSGR
52 September 25, 1998
150-419-100-03>
HRU-419 List 1