You should connect your fiber optic cable to a router that supports fiber input via an ONT or SFP/WAN port and is capable of handling multi-gig speeds.

Key Requirements for Your Router

1. Fiber Compatibility: Most fiber connections require an Optical Network Terminal (ONT) provided by your ISP. The ONT converts the optical signal into an electrical signal that your router can interpret. Your router should have a WAN port or SFP/SFP+ slot labeled for fiber or ONT connection .
2. Speed Support: To fully utilize fiber internet, choose a router that supports multi-gig speeds. For example, routers with Wi-Fi 6, 6E, or Wi-Fi 7 standards can handle 1 Gbps or higher plans efficiently .
3. Device and Coverage Needs: Consider the number of devices and home size. High-end routers like the Netgear Nighthawk RS700S support up to 200 devices and cover large areas, while budget options like the TP-Link Archer AX55 are suitable for smaller homes .
4. Ethernet Ports: If you plan multiple wired connections, ensure the router has gigabit or multi-gig Ethernet ports, some with port aggregation for higher bandwidth .

Recommended Routers for Fiber Internet

• Netgear Nighthawk RS700S (Wi-Fi 7): Best for high-speed fiber, large homes, and multiple devices. Supports multi-gig speeds and advanced security features .
• ASUS ROG GT-AXE16000: Ideal for gaming and ultra-low latency applications .
• TP-Link Archer AX90 / AX55: Budget-friendly options with reliable Wi-Fi 6 performance .
• Mesh Systems (e.g., Linksys Velop AX4200): Best for whole-home coverage without dead zones .

Step-by-Step Connection

1. Locate the fiber wall outlet where your ISP's fiber line enters your home.
2. Connect the fiber optic cable to the ONT's designated port.
3. Power on the ONT and wait for the status lights to stabilize (2–5 minutes).
4. Use an Ethernet cable to connect the ONT's LAN port to your router's WAN port.
5. Power on the router and wait for indicator lights to confirm a successful connection.
6. Access the router's admin panel via a browser (e.g., 192.168.1.1) to configure settings and enter ISP credentials if required.
7. Update firmware to ensure optimal performance and security.
8. Test your connection using a speed test to verify fiber speeds . By selecting a fiber-ready router with sufficient speed, coverage, and ports, and connecting it properly through the ONT, you can maximize your fiber internet performance and ensure stable connectivity throughout your home.