ADC Campus-REX2 RS - Manual (Page 156)

Appendix B - Abbreviations
144 Campus-REX2 RS Interface Card User Manual
NVRAM Non-volatile Random Access Memory
POTS Plain Old Telephone Service
PPP Point-to-Point Protocol
RD Receive Data
RIP Routing Information Protocol
RLSD Receive Line Signal Detect
RS Rate Selectable
RTS Request to Send
SCR Serial Clock Receive
SCT Serial Clock Transmit
SD Send Data
SNMP Simple Network Management Protocol
SNR Signal to Noise Ratio
STP Spanning Tree Protocol
TT Terminal Timing
UAS Unavailable Seconds
UL Underwriters Laboratory
VLAN Virtual Local Area Network