Cables and Pin Assignments
DSL Network Interface Cable
The DSL line interface cable is a
| Table | |
| Signal | Pin Number |
| Data in (Ring) | 1 |
Data in (Tip) | 2 | |
Plug | Data out (Ring) | 4 |
| ||
| Data out (Tip) | 5 |
Pin #8
Pin #1 |
NOTE:
A crossover cable (pins 1, 2 to 4, 5) is required for connecting two 7986 termination units
RJ48C |
|
| RJ48C | ||||
| Plug |
|
|
|
| Plug | |
|
| Blue | Twisted Pair | Blue |
|
|
|
Ring | 1 |
| 1 |
| |||
|
|
|
| ||||
|
|
|
|
| |||
Tip | 2 | White |
| White |
| 2 |
|
|
|
|
|
| |||
| 3 |
|
|
|
| 3 |
|
Ring | 4 | Orange | Twisted Pair | Orange | 4 |
| |
|
|
|
| ||||
|
|
|
|
| |||
Tip | 5 | White |
| White |
| 5 |
|
|
|
|
|
| |||
| 6 |
|
|
|
| 6 |
|
| 7 |
|
|
|
| 7 |
|
| 8 |
|
|
|
| 8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Figure C-2. DSL Network Interface Cable with RJ48C Connector (Feature Number 7900-F1-514)
September 1998 |