| Products | |
| |
|
| • | device servers |
| • | terminal servers |
| • | console management |
| • | USB |
| • | async |
| DB-9 | Signal | Direction | Signal | To DB-9 |  |
| 1 | DCD |  |
DCD | 1 | |
| 2 | RxD | |
RxD | 2 | |
| 3 | TxD |  |
TxD | 3 | |
| 4 | DTR | |
DTR | 4 | |
| 5 | SG |  |
SG | 5 | |
| 6 | DSR | |
DSR | 6 | |
| 7 | RTS | |
RTS | 7 | |
| 8 | CTS | |
CTS | 8 | |
| 9 | RI | |
RI | 9 | |
| Shell | GND | |
GND | Shell |
NOTES:
- Altpin should be turned off when using this cable.
- This cable utilizes the CTS signal of the modem for hardware flow control (RTS/CTS).
- EIA-232 cables cannot exceed 2500pF. For information about calculating capacitance of your cable, click here.
- For information regarding the EIA-232/EIA-422/EIA486 specifications, click here.