9-Pin/25-Pin Cable - 3Com 6416SW Installation And User Manual

A-CPSW 9-pin
Console port
RD 2
TD 3
RTS 7
CTS 8
DTR 4
DSR 6
CD 1
GND 5
Console
25-pin Port
2 TD
3 RD
5 CTS
4 RTS
8 CD
6 DSR
20 DTR
7 GND