You cannot connect a fiber optic cable directly to a standard router; you need an Optical Network Terminal (ONT) to convert the fiber signal into Ethernet for your router.

Required Equipment

• Optical Network Terminal (ONT): Provided by your ISP, this device converts the incoming fiber optic light signals into electrical signals that your router can use .
• Fiber optic cable: Usually a thin yellow cable with SC/APC or SC/UPC connectors .
• Ethernet cable: To connect the ONT to your router's WAN port .
• Compatible router: Ensure your router supports Ethernet WAN input; some fiber-ready routers may have SFP ports for direct fiber input .

Step-by-Step Connection

1. Locate the fiber wall outlet: This is where the ISP's fiber line enters your home .
2. Connect the fiber cable to the ONT: Remove protective caps, align the connector, and insert it into the ONT's optical port until it clicks securely . Handle the fiber carefully to avoid dirt or damage.
3. Power on the ONT: Plug in the power adapter and wait 2–5 minutes for the status lights to stabilize, indicating a successful connection to the ISP network .
4. Connect the ONT to your router: Use an Ethernet cable to link the ONT's LAN/Ethernet port to the router's WAN port .
5. Power on the router: Wait for the router's indicator lights to confirm a successful connection.
6. Configure the router: Access the router's admin panel via a browser (e.g., 192.168.1.1) and enter ISP credentials if required. Update firmware for optimal performance .

Important Precautions

• Always turn off the router before connecting cables to prevent damage .
• Avoid bending the fiber cable sharply and keep connectors clean .
• Place the ONT and router in a dry, ventilated area near power outlets, ideally with surge protection . By following these steps, your standard router can access high-speed fiber internet through the ONT, ensuring reliable connectivity and optimal performance .