Connection Option (Opt8x) and Cable Wiring
Opt8B/C
Opt8B/C
DB25 Male
TxD
RxD
RTS
CTS
DSR
DTR
GND
DCD
Opt8D
Opt8D
DB9 Male
RxD
TxD
CTS
RTS
DTR
DSR
GND
DCD
|
| Modem, |
|
| or any DCE Device |
|
| DCE Device |
|
| DB25 Female |
2 | 2 | RxD |
3 | 3 | TxD |
4 | 4 | CTS |
5 | 5 | RTS |
6 | 6 | DTR |
20 | 20 | DSR |
7 | 7 | GND |
8 | 8 | DCD |
|
| Modem |
|
| or any DCE Device |
|
| DCE Device |
|
| DB25 Female |
2 | 2 | RxD |
3 | 3 | TxD |
8 | 4 | CTS |
7 | 5 | RTS |
4 | 6 | DTR |
6 | 20 | DSR |
5 | 7 | GND |
1 | 8 | DCD |
Intellio C218Turbo /PCI User's Manual