| Front Port | Description | Patched to | Rear Port |
| Front 1 | | a-switch-1 / 8 | Rear 1 / 1 |
| Front 2 | | a-switch-1 / 6 | Rear 2 / 1 |
| Front 3 | | a-switch-1 / 1 | Rear 3 / 1 |
| Front 4 | | | Rear 4 / 1 |
| Front 5 | | a-switch-1 / 10 | Rear 5 / 1 |
| Front 6 | | | Rear 6 / 1 |
| Front 7 | | Patchpanel A-Br-Keller/K/2 / Front 7 | Rear 7 / 1 |
| Front 8 | | | Rear 8 / 1 |
| Front 9 | | Patchpanel A-Br-Keller/K/2 / Front 9 | Rear 9 / 1 |
| Front 10 | | Patchpanel A-Br-Keller/K/2 / Front 10 | Rear 10 / 1 |
| Front 11 | | Patchpanel A-Br-Keller/K/2 / Front 11 | Rear 11 / 1 |
| Front 12 | | Patchpanel A-Br-Keller/K/2 / Front 12 | Rear 12 / 1 |
| Front 13 | | Patchpanel A-Br-Keller/K/2 / Front 13 | Rear 13 / 1 |
| Front 14 | | | Rear 14 / 1 |
| Front 15 | | | Rear 15 / 1 |
| Front 16 | | | Rear 16 / 1 |
| Front 17 | | | Rear 17 / 1 |
| Front 18 | | | Rear 18 / 1 |
| Front 19 | | | Rear 19 / 1 |
| Front 20 | | | Rear 20 / 1 |
| Front 21 | | | Rear 21 / 1 |
| Front 22 | | | Rear 22 / 1 |
| Front 23 | | | Rear 23 / 1 |
| Front 24 | | | Rear 24 / 1 |