Yes, a router is required to distribute a 200Mbps fiber optic connection to multiple devices, though the fiber service itself does not need a traditional modem.

Fiber Internet Equipment Overview

Fiber internet uses an Optical Network Terminal (ONT) to convert light signals from the fiber line into digital data that devices can use . Unlike DSL or cable, fiber does not require a traditional modem. The ONT outputs the internet signal through an Ethernet port, which can be connected directly to a single device or to a router for multiple devices .

Role of a Router

A router is necessary if you want to share your 200Mbps connection across multiple devices or use Wi-Fi. The router takes the signal from the ONT and distributes it via wired Ethernet or wireless connections . While any modern router with an Ethernet port can technically work, the router's speed rating determines the maximum throughput you can achieve. For a 200Mbps plan, most standard routers are sufficient, but using a router rated below your plan's speed will limit your internet performance .

ISP-Provided vs. Personal Routers

Many ISPs provide a fiber-compatible router at no extra cost or for a small monthly fee. These routers are optimized for fiber speeds and often include Wi-Fi 6 or Wi-Fi 7 technology for better coverage and device handling . You can also use your own router, but ensure it supports at least 200Mbps throughput to fully utilize your plan.

Summary

• Modem: Not required for fiber; the ONT handles signal conversion.
• Router: Required to share the connection across devices or enable Wi-Fi.
• Router choice: Any modern router with sufficient speed (≥200Mbps) works; ISP-provided routers are usually optimized for fiber. Using a router ensures that your 200Mbps fiber connection can be fully utilized across all devices in your home network.