ADTRAN ATLAS 800 PLUS User Manual page 188

Appendix D. Acronyms and Abbreviations
SNMP simple network management protocol
RBS robbed bit signaling
TCP/IP Transmission Control Protocol/Internet Protocol
time division multiplexing
TDM
TFTP Trivial File Transfer Protocol
TSU terminal service unit
wide area network
WAN
D-2
PLUS
ATLAS 800 User Manual 61200226L1-1