Abstract: This article provides a step-by-step guide on how to connect two routers to an incoming fiber optic supply, with the intention of having telephone and broadband services, while also utilizing additional features from the replacement router such as the Fritzbox. Abstract: This article provides a step-by-step guide on how to connect two routers to an incoming fiber optic supply, with the intention of having telephone and broadband services, while also utilizing additional features from the replacement router such as the Fritzbox. A common solution is to connect two routers on the same fibre optic line. In this article, Axarfusion will guide you through the steps to achieve this configuration and ensure that both routers work in harmony to give you a seamless browsing experience. Before you begin configuration, it is. Connecting two routers together is one of the most effective ways to extend your WiFi coverage, create separate network segments, or repurpose an old router instead of throwing it away. Whether you want to blanket a large house with WiFi or set up an isolated network for a home office, knowing how. One solution is to run your own "ISP" and redistribute the connection - that is not uncommon, but not what was asked) I am assuming a very small setup so that is why I have made the suggestion. Of course it will be good to get the ISP advice and I assume the author will do that. Luigi has over 25 years of experience in general computer repair, data recovery, virus removal, and upgrades. He is also the host of the Computer Man Show! broadcasted on KSQD covering central California. Fiber optic internet, often referred to as "fiber to the home" (FTTH), represents the pinnacle of modern internet connectivity. Unlike traditional copper-based DSL or coaxial cable, fiber uses light signals transmitted through thin strands of glass or plastic to deliver data.