| Acronyms and Abbreviations |
SNMP | simple network management protocol |
SNRM | set normal response mode |
SR | data set ready |
SVC | switched virtual circuit |
SW56 | switched 56 |
sync | synchronous |
TD | transmit data |
TR | data terminal ready |
Tx | transmit |
UNI | |
VRC | vertical redundancy check |
WAN | wide area network |
XID | exchange identification |
XMIT | transmit |
FSU User Manual | 115 |