P
IN
A
SSIGNMENTS
B-3
Console Port to 25-Pin DTE Port on PC
Switch’s 9-Pin
Serial Port
Null Modem PC’s 25-Pin
DTE Port
1 DCD 8 DCD
2 RXD 3 TXD
3 TXD 2 RXD
4 DTR 20 DTR
5 SGND 7 SGND
6 DSR 6 DSR
7 RTS 4 RTS
8 CTS 5 CTS
9 RI 22 RI
11
23
32
48
520
67
74
95
20 6
