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Maximum cable lengths

You can connect various devices (for example printers, computers) to your FRITZ!Box. If a cable is too short, you can extend or replace it. Since you can only extend cables to a certain limit, below you will find information on the maximum possible length for each type of cable.

1 Telephone cable

Normally, the cable between a telephony device and an analog extension on the FRITZ!Box may be up to 100 meters long, but that depends on the telephony device being used.

2 Network cable

The network cable between the FRITZ!Box and a computer or hub/switch may be up to 100 meters long.

3 USB cable

The cable of USB devices connected to the USB port on the FRITZ!Box should be a maximum of 5 meters long.