| TDM | IP | Telefonie |
| G.703 2 Mbit/s | Ethernet Switch | V5.2 |
| IP-DSLAM | VoIP Subscriber Media Gateway SIP und H.248/MEGACO | |
| Circuit Emulation over Ethernet |
| Telefonie | Daten | DSL |
| POTS | 100BaseFX | ADSL (Annex A+B) |
| ISDN-BA | GbE (optisch) | ADSL2/ADSL2plus (Annex A+L+M) |
| V.24/V.28 | SHDSL EFM | |
| X.21/V.11 | SHDSL ATM | |
| V.35 | SHDSL TDM | |
| G.703 2 Mbit/s | VDSL2 EFM | |
| SDH STM-1 |
| IP | SDH |
| GbE, optisch | n x G.703 2 Mbit/s |
| GbE, elektrisch | STM-1/STM-4 |