Fiber optic cables on the house

Fiber optic cable brings ultra-fast internet directly into your home, typically via an Optical Network Terminal (ONT) connected to your router.

Professional Installation

When you order a full-fiber broadband service, an engineer will bring the fiber optic cable from the nearest network point—either underground or via an overhead pole—directly to your property . The cable enters your home through a small drilled hole, usually about 10mm, and is connected to an Optical Network Terminal (ONT). The ONT converts the light signals from the fiber into data your router can use, enabling high-speed internet throughout your home . Installation typically takes 2–4 hours, depending on property layout and any additional work required .

Internal Fiber Routing

Inside the house, fiber can be extended from the ONT to a centralized location, such as a media closet or network rack, to optimize performance and aesthetics . Key considerations include:

• Pathway planning: Choose the shortest, straightest route to minimize bends and stress on the fiber, avoiding areas with high heat, foot traffic, or sharp edges .
• Cable type: Residential installations usually use single-mode fiber with pre-terminated connectors (SC/APC or LC) to simplify setup .
• Protection: Use flexible low-voltage conduit in open wall cavities or high-traffic areas to prevent damage from accidental contact or renovations .
• Securing the cable: Soft Velcro ties are preferred over plastic zip ties to avoid crushing the cable and reducing signal quality .

Equipment Setup

After the fiber is installed, the engineer will set up your router and demonstrate that the service is working, including Wi-Fi configuration and speed testing . The ONT is usually mounted near the entry point of the fiber and requires a dedicated power source. Devices previously connected to your network will continue to work, and any new devices, such as TV boxes, can be integrated during the setup .

Safety and Performance Tips

Fiber optic cables are immune to electrical interference and power surges, making them safer than copper Ethernet or coaxial cables . Avoid bending the cable beyond its minimum radius to prevent signal loss, and keep it away from extreme temperatures or uninsulated attic spaces . Proper planning and careful installation ensure a reliable, high-speed connection that can last for many years. By following these guidelines, you can enjoy the full benefits of fiber optic broadband, with fast, stable internet throughout your home.