Dell KVM 4322DS - Manual (Page 175)

D
Appendix D: Cable Pinouts Information xxx | xxx 165
Appendix D: Cable Pinouts
Information
NOTE: All switches have the 8-pin modular jack for the modem and
console/setup ports.
Modem Pinouts
The modem port pinouts and descriptions are provided in the following figure
and table.
Figure D.1: Modem Pinouts
Table D.1: Modem Pinout Descriptions
Pin
Number
Description Pin Number Description
1 Request to Send (RTS 5
Transmit Data
(TXD)
2 Data Set Ready (DSR 6
Signal Ground
(SG)