Dell KVM 4322DS - Manual (Page 168)

Appendix B: Using SIPs xxx | xxx 158
Pin No. Signal Name Input/Output
6 RXD - Receive Data IN
7 DCD/DSR - Data Set Ready IN
8 N/C - Not Connected N/A
Cisco Port Pinouts
The following table lists the Cisco serial port pinouts for the SIPs.
Pin No. Signal Name Input/Output
1 CTS - Clear to Send IN
2 DCD/DSR - Data Set Ready IN
3 RXD - Receive Data IN
4 GND - Signal Ground N/A
5 N/C - Not Connected N/A
6 TXD - Transmit Data OUT
7 DTR - Data Terminal Ready OUT
8 RTS - Request to Send OUT
Table B.2: Cisco Serial Port Pinouts