ISDN BRI S/T Cable
| 8 Pin |
TE |
NT |
Polarity |
| 1 |
Not used |
Not used |
Not used |
| 2 |
Not used |
Not used |
Not used |
| 3 |
Transmit |
Receive |
+ |
| 4 |
Receive |
Transmit |
+ |
| 5 |
Transmit |
Receive |
– |
| 6 |
Receive |
Transmit |
– |
| 7 |
Not used |
Not used |
Not used |
| 8 |
Not used |
Not used |
Not used |
| 1 |
Not used |
Not used |
Not used |
ISDN BRI Cross Over Cable
| Side A (8 Pin) |
connect |
Side B (8 Pin) |
| 1 |
Not used |
1 |
| 2 |
Not used |
2 |
| 3 |
<-> |
4 |
| 4 |
<-> |
3 |
| 5 |
<-> |
6 |
| 6 |
<-> |
5 |
| 7 |
Not used |
7 |
| 8 |
Not used |
8 |
| 1 |
Not used |
Not used |
Not used |
Cisco 1603-R
Netzwerk Lexikon
The worst day diving is better than the best day working:-)