Avocent DSR4010 - Manual (Page 71)

Appendices 65
DSRIQ-SRL pinouts
The following table lists the pinouts for the DSRIQ-SRL module and is
provided for your reference.
DSRIQ-SRL Pinouts
DB9-F Host Signal Signal Flow SRLSignal
Pin Name/Description Name/Description
1 DCD - Data Carrier Detect Out of SRL DTR - Data Terminal Ready
2 RXD - Receive Data Out of SRL TXD - Transmit Data
3 TXD - Transmit Data In to SRL RXD - Receive Data
4 DTR - Data Terminal Ready In to SRL DSR - Data Set Ready
5 GND - Signal Ground N/A GND - Signal Ground
6 DSR - Data Set Ready Out of SRL DTR - Data Terminal Ready
7 RTS - Request to Send In to SRL CTS - Clear to Send
8 CTS- Clear to Send Out of SRL RTS - Request to Send
9 N/C - Not Connected N/A N/C - Not Connected