Available 24/7: Our Knowledge Base

Our Knowledge Base for self-support is available to you around the clock. Simply select your product from the drop-down menu and enter a search term in the search field below it.

FRITZ!Box runs on any connection

Be it DSL, cable, mobile networks or fiber optics: FRITZ!Box runs on every connection - and thanks to router freedom, you can use the FRITZ!Box with any internet service provider and benefit from the powerful Wi-Fi network, comprehensive telephone system, regular function and security updates, and countless other convenience features.

In our "Router freedom" portal you will find information and setup instructions for the different connection types and internet service providers.

To the "Router freedom" portal

Fiber optics with FRITZ!Box

Fast, stable, and future-proof: You can use the FRITZ!Box with any fiber optic connection and benefit from the powerful Wi-Fi network, telephone system, regular function and security updates, and countless other convenience features.

On the "Fiber optics with FRITZ!Box" page, you can find information on the different types of fiber optic connections, choosing the ideal FRITZ!Box, and information on the possible connection types.

Find out more about fiber optics with the FRITZ!Box