|
Esse cabo deve ser usado para DTE para DCE
(ligar um computador e modem) conexões sem hardware handshaking.
(Para o computador).
(Para Modem).
9 PIN D-SUB FEMALE to the Computer 25 PIN D-SUB Macho para
Modem
| |
Female |
Male |
Dir |
| Shield Ground |
|
1 |
|
| Transmit Data |
3 |
2 |
 |
| Receive Data |
2 |
3 |
 |
| System Ground |
5 |
7 |
|
| |
|
|
|
| Jumper these: |
|
|
|
| Request to Send |
7 |
|
 |
| Clear to Send |
8 |
|
 |
| |
|
|
|
| Data Set Ready |
6 |
|
 |
| Carrier Detect |
1 |
|
 |
| Data Terminal Ready |
4 |
|
 |
| |
|
|
|
| Request to Send |
|
4 |
 |
| Clear to Send |
|
5 |
 |
| |
|
|
|
| Data Set Ready |
|
6 |
 |
| Carrier Detect |
|
8 |
 |
| Data Terminal Ready |
|
20 |
 | |