Works with any modem – perfect for multi-gigabit fibre With its 10-gigabit WAN port, the FRITZ!Box is perfectly suited for the fastest XGS-PON fibre optic connections. You can also use the FRITZ!Box on any other fibre optic, cable or DSL modem or use a mobile dongle to provide internet for your home network. Ultra high speed for your home network A 10-gigabit LAN port and three 2.5-gigabit LAN...
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Our FRITZ!Box VPN portal gives you answers: How do I set up a VPN connection? What is the difference between IPSec and WireGuard? How can you set up a VPN between two FRITZ!Boxes?
> https://en.fritz.com/service/vpn/
Ideal for fiber optics You can use the FRITZ!Box directly on GPON and AON fibre optic connections, without an upstream provider modem. A fibre optic cable suitable for your connection is included in the package contents. Simply plug it in and get set up quickly and easily in the user interface. High speed at the 2.5-gigabit WAN/LAN port The 2.5-gigabit WAN/LAN port integrates devices such as PCs,...
> https://en.fritz.com/products/fritzbox/fritzbox-5690/details/
Fast Wi-Fi 7 for your fibre optic connection. One 2.5-gigabit WAN/LAN port, one 2.5-gigabit LAN port, and two gigabit LAN ports for ultimate connectivity. DECT for the best FRITZ! Smart Home. Convenient telephony, intelligent security features for worry-free browsing and streaming. In short: The FRITZ!Box 5690 is a powerful router for the digital home.
> https://en.fritz.com/products/fritzbox/fritzbox-5690/