Internet Ideal for fiber optics You can use the FRITZ!Box 5590 Fiber on any fiber optic connection without an upstream provider modem. FRITZ!SFP modules are available for the different fiber optic technologies. A module suitable for your connection is included in the package contents. The plug-in and setup process is quick and easy via the user interface. Incredible speed with 2.5 gigabit WAN You...
> https://en.avm.de/products/fritzbox/fritzbox-5590-fiber/details/