High speeds with G.fast FRITZ!Box 7682, the new model for DSL, supports G.fast for connections of up to 1 Gbit/s over telephone lines. If the fiber optic network extends into the basement of an apartment building, for example, G.fast bridges the gap and transmits the high fiber optic speed over the existing copper lines into the apartment. Compatible with any connection You can use your FRITZ!Box...
> https://en.fritz.com/products/fritzbox/fritzbox-7682/details/
FRITZ!Box 7682 – high-speed in the home network with Wi-Fi 7 and G.fast: The FRITZ!Box 7682 offers maximum flexibility with G.fast up to 1000 Mbit/s, DSL up to 300 Mbit/s and 2.5 Gigabit WAN for use with a fiber optic modem.
> https://en.fritz.com/products/fritzbox/fritzbox-7682/
Maximum speeds with Wi-Fi 7 – including in the new 6 GHz band – for your fiber optic or DSL connection. A 2.5-gigabit WAN/LAN port, four gigabit LAN ports and USB 3.1 for ultimate connectivity. Zigbee and DECT for the FRITZ! Smart Home. Convenient telephony, intelligent security features for worry-free browsing and streaming. In short: The FRITZ!Box 5690 Pro is your pro for the digital home.
> https://en.fritz.com/products/fritzbox/fritzbox-5690-pro/