| Front Port | Description | Patched to | Rear Port |
| duplex-port-1 | | | Rear M Uplink / 1 |
| duplex-port-2 | | Fahrradwerkstatt/SM/M-Br+Bergfest-Wiese / duplex-port-2 | Rear M Uplink / 2 |
| duplex-port-3 | | | Rear M Uplink / 3 |
| duplex-port-4 | | | Rear M Uplink / 4 |
| duplex-port-5 | | | Rear M Uplink / 5 |
| duplex-port-6 | | | Rear M Uplink / 6 |
| duplex-port-7 | | | Rear M Uplink / 7 |
| duplex-port-8 | | | Rear M Uplink / 8 |
| duplex-port-9 | | Fahrradwerkstatt/SM/M-Br+Bergfest-Wiese / duplex-port-9 | Rear M Uplink / 9 |
| port-10A | Kaputt | | Rear Wiese Uplink / 1 |
| port-10B | | Fahrradwerkstatt/SM/M-Br+Bergfest-Wiese / duplex-port-9 | Rear Wiese Uplink / 2 |
| port-11A | | | Rear Wiese Uplink / 3 |
| port-11B | | | Rear Wiese Uplink / 4 |
| port-12A | | Fahrradwerkstatt/SM/M-Br+Bergfest-Wiese / duplex-port-9 | Rear Wiese Uplink / 5 |
| port-12B | Kaputt | | Rear Wiese Uplink / 6 |