Teledex Y Series - Manual (Page 4)

4 www.teledex.com Y SERIES EXP212, EXP224, AND EXP248 USER GUIDE
ADSL asymmetrical digital subscriber line
ADSLx ADSL/ADSL2/ADSL2+
ANSI American National Standards Institute
ATM asynchronous transfer mode
CLI command line interface
DSLAM digital subscriber line access
multiplexer
EMS element management system
DSL digital subscriber line
EMC electromagnetic compatibility
EMI electromagnetic immunity
ETSI European Telecommunications
Standards Institute
Mbps megabit per second
MDF main distribution frame
LED light emitting diode
POTS plain old telephone service
PSTN public switched telephone network
PVC permanent virtual circuit
SNMP simple network management protocol
Abbreviations