Q: Why is my router not detecting the fiber connection? A: Ensure all cables are securely connected, the ONT is powered on, and your ISP has activated the service. Pro Tips for Optimal Performance Use quality cables: Avoid bending or damaging fiber optic cables, as they're fragile. Why Use Fiber Optic Internet? Before diving into the setup, let's quickly. Many users often wonder: Can I connect a fibre optic cable directly to my wireless router? The answer isn't as straightforward as a simple yes or no—it depends on the type of router, the fiber setup, and the kind of connection your ISP (Internet Service Provider) provides. When issues like signal loss, slow speeds, or intermittent connectivity arise, systematic troubleshooting is key. 6 gigabits per second on compatible devices. You can learn more about it here. I wanted to replace the old wireless router because I keep needing to restart it every 2-3 days due to the. This morning my ISP upgraded my Internet connection from a standard coaxial cable and Cisco modem to a fiber optic cable and Hitron modem Model Name NOVA-2004. The blue light on top of the router spins around for a.