ADTRAN T3SU 300 User Manual page 125

out of service
OOS...................
POP ................... point of presence
PPP .................... point-to-point protocol
PSTN................. public switched telephone network
PVC ................... permanent virtual circuit
RD ..................... receive data
RDL ................... remote digital loopback
RL ...................... remote loopback
RMA.................. return material authorization
RS ...................... request to send
request to send
RTS....................
Rx....................... receive
SEFS .................. severely errored framing seconds
SES .................... severely errored seconds
SLIP................... serial line internet protocol
SNMP ............... simple network management protocol
SR ...................... data set ready
sync ................... synchronous
TA ...................... terminal equipment available
TD...................... transmit data
time division multiplexing
TDM..................
TM ..................... test mode
TR ...................... data terminal ready
Tx ....................... transmit
UAS ................... unavailable seconds
WAN.................. wide area network
61202217L1-1B T3SU 300 User Manual
Appendix C. Acronyms/Abbreviations
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