Allied Telesis AT-8324SX - Manual (Page 59)

AT-8324SL Installation Guide
59
Console Port to
9-Pin COM Port
on PC
Console Port to
25-Pin DCE Port
on Modem
Table 15 Console Port to 9-Pin COM Port on PC
Switch’s 9-Pin Serial
Port CCITT Signal PC’s 9-Pin COM Port
1 DCD ----- DCD ----- 1
2 RXD <----- TXD ----- 3
3 TXD ----- RXD -----> 2
4 DTR ----- DSR -----> 6
5 SGND ----- SGND ----- 5
6 DSR ----- DTR ----- 4
7 RTS ----- CTS -----> 8
8 CTS <----- RTS ----- 7
9 RI ----- RI ----- 9
Table 16 Console Port to 25-Pin DCE Port on Modem
Switch’s 9-Pin Serial
Port CCITT Signal Modem’s 25-Pin DCE
Port
1 <----- DCD ----- 1
2 <----- RXD ----- 3
3 ----- TXD -----> 2
4 ----- DTR -----> 6
5 ----- SGND ----- 5
6 <----- DSR ----- 4
7 ----- RTS -----> 8
8 <----- CTS ----- 7
9 <----- RI ----- 9