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Knowledge document #1167
FRITZ!Box 7690
This support document is available for the following products:
- FRITZ!Box 7682
- FRITZ!Box 7590 AX
- FRITZ!Box 7590
- FRITZ!Box 7583 VDSL
- FRITZ!Box 7583
- FRITZ!Box 7582
- FRITZ!Box 7581
- FRITZ!Box 7560
- FRITZ!Box 7530 AX
- FRITZ!Box 7530
- FRITZ!Box 7520
- FRITZ!Box 7510
- FRITZ!Box 7490
- FRITZ!Box 7430
- FRITZ!Box 7390
- FRITZ!Box 7360
- FRITZ!Box 6890 LTE
Setting up the FRITZ!Box for use with a fiber optic connection
You want to use the FRITZ!Box with a fiber optic modem? ✔ It's easy with this guide.
Not only can you use your FRITZ!Box with an integrated DSL modem on a DSL line, you can also use it with an additional fiber optic modem on a fiber optic connection (Fiber to the Home, FTTH).
Since the FRITZ!Box establishes and controls its own internet connection over the fiber optic modem, all FRITZ!Box functions (such as firewall, telephony) are also available without restriction in this operating mode.
Note:All instructions on configuration and settings given in this guide refer to the latest FRITZ!OS for the FRITZ!Box.
1 Connecting FRITZ!Box with the fiber optic modem
- Insert one end of a network cable into the "WAN" port on the FRITZ!Box. Use the network cable supplied with the FRITZ!Box, for example.
- Insert the other end of the network cable into the LAN port on the fiber optic modem (ONT, Optical Network Termination).
2 Configuring the internet connection in the FRITZ!Box
- Open the FRITZ!Box user interface.
- Enter the FRITZ!Box password given on the type label of the FRITZ!Box and click "Log In".
- If the wizard for internet access does not start automatically, click "Wizards" and then "Configure the Internet Connection".
- If your internet service provider is displayed in the drop-down list, select your internet service provider. If your provider is not listed, select "more internet service providers".
- If your internet service provider is not displayed in the drop-down list, select "other internet service provider".
- Click "Next" and follow the wizard's instructions. The wizard guides you through the configuration of the internet connection and indicates when to use a network cable to connect the fiber optic modem to the "WAN" port on the FRITZ!Box.
3 Setting up telephony in the FRITZ!Box
If you want to connect telephones to the FRITZ!Box and use them to make calls over the internet:
- Configure the internet telephone numbers in the FRITZ!Box.