Yes, a router is generally required to distribute a mobile fiber optic internet connection to multiple devices, though a traditional modem is not needed.

Fiber optic internet uses an Optical Network Terminal (ONT) to convert light signals from the fiber cable into digital data that your devices can use . The ONT acts similarly to a modem but is specifically designed for fiber connections, eliminating the need for a traditional cable or DSL modem . To share the internet across multiple devices, a router is necessary. The router connects to the ONT via an Ethernet cable and distributes the connection through Wi-Fi or additional Ethernet ports . In some cases, providers supply a combo device that integrates the ONT and router into a single unit, which simplifies setup and may include features like Wi-Fi 6 for high-speed performance . When choosing a router for fiber internet, consider:

• Speed support: Ensure the router can handle gigabit or multi-gigabit speeds to match your fiber plan .
• Wi-Fi standard: Wi-Fi 6 or newer (Wi-Fi 6E/7) provides better performance for multiple devices .
• Ethernet ports: Multi-gigabit LAN ports allow full utilization of high-speed fiber connections .
• Coverage: For larger areas, mesh systems can extend Wi-Fi coverage effectively . In summary, while fiber internet does not require a traditional modem, a router is essential for distributing the connection to your devices. Some providers include a router with the service, but if you want to optimize speed and coverage, selecting a compatible high-performance router is recommended .