Retrofitting fibre optics in the home – how to distribute the cable correctly

25 March 2025
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Have you decided on a modern internet connection and want to retrofit fiber optics in your home? A powerful fiber-optic connection not only guarantees fast internet but also ensures a future-proof infrastructure that meets the increasing demands of digital applications.

But how exactly does the installation work, what options are available, and how much does it cost? This article provides all the essential information about retrofitting fiber optics—from different installation methods and optimal placement of connections to costs and funding opportunities. Additionally, you’ll get valuable tips on how to efficiently distribute fiber-optic cabling in your home to ensure the best possible connection and maximum performance in every room.

Why Is Retrofitting Fiber Optic Internet in Your Home Worth It?

Fiber optics offer numerous advantages over traditional copper cables. Compared to DSL or cable internet using copper wiring, fiber optics perform significantly better in terms of speed and stability. While copper cables lose performance as the distance to the distribution point increases, fiber optics provide consistently high speeds regardless of the distance.

A fiber-optic connection ensures seamless use of streaming services, home office applications, and smart home technologies. Thanks to high bandwidth, multiple users can simultaneously stream in top quality, send large amounts of data, or conduct video conferences without delays or connection interruptions. Additionally, fiber optics are less susceptible to external interferences such as electromagnetic fields or weather conditions, further increasing reliability.

Advantages of Fiber Optics in Your Home

Installing fiber optics in your home has many benefits. Here’s an overview:

AdvantageDescription
High SpeedFiber optics deliver gigabit speeds, surpassing DSL and cable internet.
StabilityThe connection remains consistently fast, regardless of the number of users.
Future-ProofFiber optics are a long-term solution, as data demands will continue to grow.
Property ValueHomes with fiber-optic connections are more attractive to buyers and renters.

You can read more about the benefits of fiber-optic technology in a separate article.

Fiber Optic Connection at Home – How It Improves Your Living Space

A fiber-optic connection ensures a fast and stable internet connection throughout your home. Especially in households with multiple devices, fiber optics are the best choice to efficiently supply all family members. Thanks to high bandwidths and low latency, streaming, gaming, home office work, and smart home applications benefit from a seamless and reliable connection. Additionally, fiber optics are highly future-proof, as the technology is already designed for high speeds and can effortlessly keep up with growing demands.

What Does a Fiber Optic Connection Look Like? Key Components

A typical fiber-optic connection consists of the following components:

House Entry Point (HEP)

This is where the fiber-optic cable enters the building. It serves as the interface between the provider’s external fiber-optic network and the internal home wiring.

Fiber Termination Point (FTP)

The Fiber Termination Point connects the House Entry Point to the home’s networked devices. It acts as a central hub, receiving the optical signal from the fiber-optic line and transmitting it to the internal network infrastructure. This ensures that high-speed internet reaches different rooms reliably and can be optimally used.

Network Termination (NT) / Optical Network Terminator (ONT)

The NT, also known as a fiber modem, converts the optical signal from the fiber-optic cable into electrical signals that can be used by a router or other network devices. It is a crucial component for utilizing the fiber-optic connection.

Router

The router receives the signal from the NT (fiber modem) and distributes it via Wi-Fi or LAN cables to devices like smartphones, laptops, and smart home systems. For optimal performance, use a modern router that supports Wi-Fi 6 to ensure the best range and speed for your ultra-fast fiber-optic connection.

No Connection Yet? How to Get Fiber Optics in Your Home

If your home doesn’t have a fiber-optic connection yet, you can request one from your service provider. Before doing so, check fiber-optic availability in your area. Many providers offer online tools to help you quickly determine if your neighborhood is already connected or if expansion is planned. If fiber optics are not yet available, you can often register for future installation or collaborate with neighbors to push for expansion in your region.

The First Steps: Installing Fiber Optic Internet in Your Home

Who Is Responsible for Fiber Optic Installation, and How Does It Work?

Fiber optic installation is usually carried out by the network operator or certified contractors. The cable is brought into your home through a small opening in the wall. From there, it is routed inside to provide all devices with internet access.

Who Installs Fiber Optic Internet at Home? Providers and Alternatives

In Switzerland, various providers offer fiber optic internet services. Alternatively, you can carry out the installation yourself, but it is recommended to consult a professional.

Where Should the Fiber Optic Connection Be Placed?

The fiber optic home connection should be installed close to the router to ensure the shortest and most efficient signal path.

Cables, Conduits, or Empty Pipes? The Best Installation Methods

MethodAdvantage
Empty conduitFuture-proof and flexible for later adjustments
Cable shaftIdeal for multi-unit buildings
Direct installationQuick implementation without major structural modifications

Distributing Fiber Optic Internet in the Home – The Smart Solution for All Rooms

The fiber optic line should be efficiently distributed throughout the house from the basement or the main connection point. Proper installation ensures fast and stable internet access in every room. A great solution is to install empty conduits in advance, allowing fiber optic cables to be added later without breaking walls or requiring major renovations. This keeps the infrastructure flexible and future-proof, as additional cables can be added later without modifying the entire house wiring. Ideally, the internal fiber routing should not exceed 20 meters.

What Router and Hardware Do You Need for Optimal Performance?

How Much Does Fiber Optic Installation Cost?

FactorImpact on Cost
House sizeThe larger the house, the higher the costs
Installation methodEmpty conduits are more expensive but offer long-term benefits
ProviderRegulated by the Swiss Communications Commission (ComCom) and the Federal Office of Communications (BAKOM)

How to Save Money on Fiber Optic Installation

There are several ways to reduce the cost of installing fiber optic internet in your home:

Subsidies and Grants

Government agencies or local service providers often offer financial incentives to support fiber optic expansion, especially in rural or underserved areas. Check with your provider or local authorities to learn about available programs and how to apply for them.

Installing Empty Conduits Yourself

By installing empty conduits for fiber optic cables yourself, you can cut costs and ensure that future cable installations are easy. This process requires some planning—make sure to position the conduits correctly for efficient fiber distribution throughout the house. Research the necessary materials and techniques beforehand to ensure a professional and secure installation.

Comparing Fiber Optic Providers

Before signing up for fiber optic service, compare different providers to find the best plan for your needs. Consider not only price but also available speeds, additional services (such as Wi-Fi routers or security features), and contract terms. Many providers offer long-term discounts or special deals for new customers. Comparison websites or direct research on provider websites can help you find the best option for your location and requirements.

When Does Installing Fiber Optic Internet at Home Make Sense?

A fiber optic connection is particularly worthwhile if you need fast internet and a long-term stable connection.

Conclusion

Distributing fiber optic internet within your home is a smart investment in the future. With proper planning and installation, you can ensure optimal internet coverage in every room. Fiber optic technology provides a reliable and high-speed connection while offering a future-proof infrastructure that meets growing digital demands. By choosing a powerful router, using network switches, and utilizing available subsidies, you can optimize installation efficiency and cost-effectiveness. Connecting your home to a fiber optic network ensures you are prepared for the digital future, whether you live in a single-family home or a multi-unit building.

FAQs

How do I get fiber optic internet if there is no existing connection?

Check fiber availability and submit an application.

How much does it cost to install fiber optic internet?

Costs vary based on the installation method and provider.

Can I install fiber optic internet myself?

Yes, but professional assistance is recommended.

What does a fiber optic connection look like at home?

It consists of an entry point, fiber terminal, network termination, and router

What equipment do I need for a fiber optic network?

A fiber modem, router, and possibly network switches.

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