Ethernet cable: To link the ONT/modem to the router. Locate the fiber optic wall outlet: This is where your ISP's fiber line enters your home. Connect the fiber optic cable: Plug one end of the fiber cable into the wall outlet and the other into the ONT's. To connect your fiber optic cable to a router, ensure you have the following: Fiber optic modem (ONT): Most fiber connections require an Optical Network Terminal (ONT), provided by your ISP. This comprehensive guide combines industry standards with field-tested practices to ensure you achieve a rock-solid. See you soon! 🚀 How to connect a fiber optic cable to the router. Not all routers can connect directly to a fiber cable, so it is important to verify this information before continuing.