The process involves a combination of national infrastructure, local engineering, and property-level setup. In this article we'll break down how fiber internet is installed - from the network fiber drop outside your house to the in-home setup with your router and gateway - and what you should expect at each stage. Why Use Fiber Optic Internet? Before diving into the setup, let's quickly recap why fiber optics are worth the effort: Lightning-fast speeds (up to 1 Gbps or higher). Low latency for. When you order a Full Fibre package from your broadband provider, an Openreach engineer will visit to connect fibre optic cables directly to your property. Unlike traditional copper cables, fiber-optic cables are made of glass or plastic and are capable of transmitting data at much higher speeds over much greater distances. Signals are sent by light pulses.