Planet Technology WGS3-404 - Manual (Page 263)

WGS3 Layer 3 Switch User’s Manual - 255 -
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 ------------ 8
3 <--------- RXD ------------ 3
2 ----------- TXD ----------> 2
6 ----------- DTR ----------> 20
5 ----------- SGND ---------- 7
4 <--------- DSR ------------ 6
8 ----------- RTS -----------> 4
7 <--------- CTS ------------- 5
9 <--------- RI --------------- 22