Cable Pin Assignments
If your PC's COM port requires a
Modular |
|
| |||||
| Pin | ||||||
|
|
|
|
|
|
|
|
RXD | 1 |
|
|
| 2 |
| TXD |
|
|
| |||||
| 4 |
|
|
|
|
|
|
|
|
|
|
|
|
| |
TXD | 5 |
|
|
|
|
|
|
|
|
|
|
|
| ||
7 |
|
|
| 3 |
| RXD | |
|
|
| |||||
GND | 8 |
|
|
| 7 |
| GND |
|
|
| |||||
|
|
|
| 6 |
| DSR | |
|
|
| |||||
|
|
|
| ||||
|
|
|
| 8 |
| DCD | |
|
|
|
| ||||
|
|
|
| 20 |
| DTR | |
|
|
|
| ||||
|
|
|
| 4 |
| RTS | |
|
|
|
|
|
| ||
|
|
|
| 5 |
| CTS | |
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
HDSL Loop Connection Cable Pin Assignments
The HDSL modular connector that plugs into the rear panel of the unit has the following pin assignments.
Pin | Signal |
1Loop A Tip
2Loop A Ring
3Loop B Tip
4Loop B Ring
5 ± 8 | open |
|
|
NOTE:
Pin 1 is on the left when viewing the jack from its inserted position.
October 1997 |
