SWAN 2 Concentrator Installation and Support Guide

Cable Specifications
SWAN 2 Concentrator Installation and Support Guide—429593-010
C-12
Unsupported WAN Signals
Unsupported WAN Signals
Table C-6. Unsupported WAN Signals
Unsupported Signal Function
RS-232 Interface
SRXD Secondary RXD
SCTS Secondary CTS
Rate in Indicate modem-selected speed
Rate out Controls modem speed
Quality Modem indicates received signal quality
STXD Secondary TXD
SRTS Secondary RTS
LL Controls local modem loopback
RL Controls remote modem loopback
TM Modem indicates loopback mode
RS-449 Interface
STXD Secondary TXD
SRXD Secondary RXD
SRTS Secondary RTS
SCTS Secondary CTS
SDCD Secondary DCD
SS Select standby DCE
SB DCE standby equipment selected
SF Select DCE frequency (not rate)
IS DTE in service
NS Prepare DCE for new signal
X.21 Interface
All X.21 signals are supported.
V.35 Interface
LTST Local test