Skip to main content

How is Fiber Internet Installed?

Author
Blue Ridge
Published
November 28, 2025

How Fiber-Optic Internet Cables are Installed

Fiber internet is revolutionizing how we connect, offering unparalleled speed and reliability. But how does this invisible highway of super-fast data make its way from the provider to your home? In this guide, we’ll break down the fiber installation process in simple terms. We’re proud to bring advanced fiber technology to our local communities, and we’re excited to give you an inside look at how it all comes together.

Understanding Installation

Fiber internet is all about delivering reliable internet that moves near the speed of light directly to your home using fiber-optic cables. At the core, these fibers are thinner than a human hair, but they’re encased in protective coatings and insulation to ensure durability during installation.

These cables carry data as beams of light, offering unparalleled speed compared to traditional coaxial cables. Unlike older technologies that rely on electrical signals, fiber connections ensure minimal interference and maximum efficiency, making them the gold standard for internet connectivity.

The Fiber-Optic Network

The first step in building a network is extending fiber-optic cables into neighborhoods. These cables connect to a central hub called an Optical Line Terminal (OLT), which manages the flow of data between your area and the internet. Depending on the location, these cables are either underground or installed along utility poles, creating the infrastructure needed for fiber-optic cables.

Once the initial lines from the central hub to neighborhoods are in place, individual homes are connected using a fiber line known as the “drop.” This drop line links your house to the local network. This is the final bridge that brings blazing speeds to your doorstep.

Bringing Fiber into the Home

This process starts with the fiber drop connecting to a small box installed on the outside of your home, known as the Network Interface Device (NID). This box acts as a transition point where the outdoor fiber connects to the indoor equipment.

From the NID, a fiber cable is routed inside your home to a key piece of equipment called the Passive Optical Network (PON) modem. This modem converts the light signals from the fiber cable into an internet signal that your devices can use. Unlike traditional modems, the PON modem is specifically designed for fiber-optic connections, ensuring you get the full benefits of speed and reliability.

What to Expect During Installation

Getting fiber installed is a straightforward process but knowing what to expect can make it go even smoother. On installation day, a technician will arrive to assess the best route for the fiber drop and determine where to place the NID and PON modem. This might involve drilling small holes to route the cable discreetly into your home.

The entire process typically takes a few hours, depending on your home’s layout and the complexity of the installation. Once everything is set up, the technician will run tests to ensure your connection is working flawlessly. The technician will also provide guidance on using the equipment and optimizing your new fiber network.

Fiber Installation FAQs

How long does the installation take?

Most installations take around two to four hours, depending on your home’s unique setup.

Will there be any drilling or adjustments?

Yes, the technician may need to drill small holes to route the fiber cable into your home. They’ll discuss options with you to minimize disruption and keep things tidy.

Do I need special equipment for fiber?

Yes, you’ll need a PON modem, which is provided during installation. You can also use your own router, or Blue Ridge customers can opt in for our HomeFi services for more comprehensive in-home Wi-Fi coverage.

What if fiber isn’t available in my area yet?

Providers are continually working to bring fiber to more areas, so it’s worth checking for updates periodically. If you’re in Pennsylvania, check our website or contact us to see when Blue Ridge fiber will be available near you.

Can I switch to fiber from cable?

Absolutely! Switching from cable to fiber is a smooth process, and our team will guide you every step of the way.

Switching from Cable to Fiber

Making the switch from cable to fiber is simpler than you might think. Once fiber is available in your area, scheduling an upgrade is easy. A technician will replace the existing coaxial connection with a fiber-optic line and set up the necessary equipment, such as a PON modem.

The benefits of switching are clear: faster, more reliable speeds, symmetrical upload and download capabilities, and a connection built for the future. Whether you’re dealing with buffering during streaming or slow uploads for work, upgrading to fiber ensures these frustrations become a thing of the past.

What You Can Expect as a Blue Ridge Customer

We pay close attention to shifts in technology and what they can mean for our customers. Fiber is the way of the future, so we made the decision to rebuild our entire hybrid fiber coaxial network with a strictly fiber-to-the-home (FTTH) system. The build will take place over the next few years and has the capability to offer speeds over 10 Gbps and greater bandwidth to support our growing community. 

Our goal is to provide you with a 100% dedicated fiber optic connection right to your home. This is the purest fiber optic connection you can have. Our fiber internet service will support the flow of your day-to-day life now and well into the future. For us, there was no alternative. Fiber allows us to give our customers and the communities we serve the best technology possible.  

To learn more about Blue Ridge Fiber, visit: brctv.com/fiber-internet

Category
Tagged Under