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What Is Fiber Internet?

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10 min read
excited man and woman looking at tablet with fast home internet from Mercury

Fiber internet is a high-speed broadband connection that uses fiber-optic cables to transmit data. Unlike traditional copper wires, fiber-optic cables utilize light signals, allowing data to travel at nearly 70% of the speed of light. This results in faster downloads, smoother streaming, and a more reliable connection for all your online activities.

At Mercury Broadband, we focus on bringing this advanced technology to rural and underserved areas, particularly in Michigan, Indiana, Kansas, Missouri, and Ohio. With fiber internet, residents in these regions can access the same fast, reliable service typically found in urban centers.

But what exactly makes fiber different, and why should you consider switching?

Understanding Fiber Optic Internet

Fiber-optic internet, often simply called “fiber,” is a game-changing technology that has revolutionized how we connect online. Unlike traditional internet, which relies on copper cables or telephone lines, fiber-optic cables are composed of glass or plastic fibers that transmit data as light. This fundamental difference offers higher speeds, greater reliability, and the ability to handle more data.

Fiber-optic technology is particularly well-suited for today’s digital demands, whether you’re working from home, gaming, streaming or using smart home devices.

How Does Fiber Internet Work?

At the core of fiber internet are optical fibers — thin strands of glass or plastic that are about the size of a human hair. These fibers transmit data in the form of light signals, which travel through the fibers by bouncing off the walls of the cable due to a phenomenon called total internal reflection.

Here’s a breakdown of how fiber internet works:

  • Data Conversion: Your data (e.g., emails, videos, or web pages) is converted into light signals by a device called a transmitter.
  • Light Transmission: These light signals are sent through the optical fibers, reflecting along the fiber cable to preserve the strength of the signal over long distances.
  • Reception and Decoding: At the destination, a receiver converts the light signals back into electronic data that your computer, phone, or other devices can understand.

This process allows fiber-optic internet to provide blazing-fast speeds and a reliable connection. Fiber technology also allows data to travel long distances without signal loss, making it especially useful in rural areas.

How Is Fiber Internet Installed?

Fiber internet installation involves several steps to ensure the fiber-optic cables can deliver the fastest possible speeds to your home. The process typically starts with running fiber-optic cables from the local fiber network to a distribution point near your home or business. From there, a technician brings the cables to your location, where they install an Optical Network Terminal (ONT) that converts the light signals into usable data.

Depending on the local infrastructure, this installation may involve running cables underground or along utility poles. While fiber installation is more complex than traditional internet setup, the payoff is a reliable, high-speed connection that requires minimal ongoing maintenance.

Mercury Broadband’s fiber installation process is streamlined and efficient, ensuring that rural communities can access top-tier internet service. For a complete look at how fiber is brought to your home, check out our guide below.

How Fiber Internet Is Installed

Can I Get Fiber Internet in My Area?

Fiber internet, while highly sought after for its speed and reliability, is not yet universally available. In fact, despite major advancements in fiber infrastructure, there are still significant gaps in coverage, particularly in rural and remote areas.

According to a report from McKinsey & Company, while telecom companies are investing heavily in fiber networks to expand high-speed internet access, 40% of the world still lacks fiber infrastructure. This lack of availability is largely due to the high costs of deploying fiber in less profitable, lower-density regions.

In rural areas, where populations are spread out over large distances, the cost of installing fiber can be prohibitive. These communities often face delays in receiving fiber infrastructure as telecom providers focus on more profitable urban areas. However, companies like Mercury Broadband are working to bridge this gap by prioritizing the expansion of fiber networks in underserved regions.

If you’re wondering whether fiber internet is available in your area, you can check availability by entering your address below. As fiber networks continue to grow, we encourage residents to pre-register their interest, helping us prioritize installations in their communities.

Select your address to check availability

Benefits of Fiber Optic Internet

Switching to fiber internet offers many benefits, particularly for high-usage households or businesses. Here’s why fiber stands out:

Unmatched Speed and Performance

  • Lightning-Fast Downloads and Uploads: Ideal for streaming 4K video, online gaming, video conferencing, and large file transfers without buffering or lag.
  • Symmetrical Speeds: Fiber provides equal upload and download speeds, which is especially beneficial for video conferencing, cloud storage, and live streaming.

Superior Reliability

Immune to Interference: Unlike copper-based connections, fiber-optic cables are immune to electromagnetic interference, resulting in a more stable connection.

Weather Resilience: Fiber cables are less susceptible to weather-related disruptions, such as storms, compared to traditional copper or cable lines.

Greater Bandwidth

Handle Multiple Devices: Fiber can support multiple devices simultaneously without a noticeable drop in speed, making it perfect for smart homes, online gaming, and remote work.

Future-Proof Technology: Fiber is built to handle increasing bandwidth demands, making it a technology that can serve your needs well into the future.

Is it worth switching to fiber internet? Explore the benefits of switching to fiber in our complete guide below.

Is it Worth Switching to Fiber Internet?

How Fiber Internet Enhances Wi-Fi

While fiber internet doesn’t directly improve the Wi-Fi technology in your home, it provides a more reliable and faster connection, which significantly enhances your Wi-Fi performance. With faster internet speeds, your Wi-Fi network will experience:

  • Faster Load Times: Whether you’re streaming on multiple devices or browsing online, you’ll notice much quicker page loads.
  • Reduced Buffering: With symmetrical fiber speeds, you’ll experience less buffering when streaming videos or playing online games.
  • Improved Stability: Fiber’s reliable connection ensures consistent performance, even during peak usage hours.

For maximum Wi-Fi performance, having a compatible router that can handle gigabit speeds is crucial. Learn more about how fiber enhances your Wi-Fi.

The Future of Fiber Internet

Fiber internet isn’t just about today’s high speeds — it’s about preparing for tomorrow’s data-heavy world. The future of fiber includes supporting advanced technologies like:

  • Virtual Medicine: Fiber’s low latency and fast speeds make it ideal for telemedicine, where real-time video conferencing is crucial.
  • Remote Work and Education: As more people work and learn from home, fiber ensures a stable connection for video conferencing, cloud computing, and collaboration tools.
  • Entertainment: Fiber’s speed and capacity enable advanced 3D TV and virtual reality applications that traditional internet cannot support.

Investment in Infrastructure

As McKinsey & Company reports, telecom companies are investing heavily in fiber deployment, focusing on managing costs in less profitable areas to expand fiber infrastructure. These investments are essential for connecting rural regions, where traditional internet has long been unreliable.

Impact on Property Values

High-speed Internet is one of the features most desired by home buyers. According to 2023 consumer research from the Fiber Broadband Association, homes equipped with fiber internet can see a value increase of 3-5%. This highlights the growing importance of reliable, high-speed internet in the real estate market.

Getting Started with Fiber Internet

Switching to fiber internet with Mercury Broadband is easy. Here’s what to expect:

  • Check Availability: Enter your address on our site to find out if fiber internet is available in your area.
    • Check availability now!
  • Professional Installation: Our technicians handle everything during installation, ensuring your home is fully connected with optimal performance.
  • Equipment Provided: We provide all necessary modem and router equipment and determine the best area of the home to install them to ensure the strongest signal.

Check if Fiber Is Available in Your Area

Browse the Web At the Speed of Light

Fiber internet represents the next generation of connectivity. Its unmatched speed, reliability, and future-proof capabilities make it the best choice for households and businesses with an active digital life. Mercury Broadband is proud to bring fiber technology to rural communities, ensuring everyone has access to fast, reliable internet—no matter where they live.

Check availability in your area by entering your address below:

Select your address to check availability