Technical specifications Interfaces For VDSL or ADSL connections Compatible with Annex-J lines 4 x gigabit LAN (10/100/1000BASE-T) Wireless access point compliant with IEEE 802.11ac, n, g, a 1 x fast USB port for printers and storage media DECT base station for up to six handsets 1 a/b port (either TAE/RJ11) for connecting analog telephones, answering machines and fax Internet DSL router with...
> https://en.avm.de/products/fritzbox/fritzbox-7530/technical-data/
Technical specifications Interfaces For the VDSL or ADSL line Analog or ISDN landline according to 1TR112/U-R2 Compatible with Annex-J lines 4 x gigabit LAN (10/100/1000 Base-T) 1 x gigabit WAN for connections on cable/DSL/fiber optic modems or to the network Wireless access point compliant with IEEE 802.11ac, n, g, a 2 x USB 3.0 port for printers and storage media DECT base station for up to 6...
> https://en.avm.de/products/fritzbox/fritzbox-7590/technical-specifications/
Internet Compatible with any connection You can use your FRITZ!Box with any DSL- and IP-based connection. Alternatively, you can run it behind a fiber optic or cable modem and simply integrate it into an existing Wi-Fi network. It can even be operated with a 4G/3G dongle. High speeds with VDSL supervectoring With the FRITZ!Box you're all set for future developments: Thanks to VDSL supervectoring...
> https://en.avm.de/products/fritzbox/fritzbox-7590/details/