Cable internet uses copper cable lines initially designed for TV service, while fiber uses thin strands of glass or plastic to send data as pulses of light. In essence, fiber internet is faster, more reliable, and capable of carrying data over longer distances compared to cable internet.
The rest of this page will go into more detail about these differences and why they matter. But, in a nutshell: if you’re seeking the best speed, reliability, and overall performance, fiber is the way to go.
Cable vs. fiber internet
Finding the right internet for you might feel like a daunting task especially when it comes to comparing internet types. Fear not – when it comes to the cable internet vs. fiber internet debate, we’re experts. Spoiler alert: Fiber is the clear winner.
Let’s break down the core differences between fiber and cable internet. Cable internet relies on copper coaxial cables, while fiber internet uses cutting-edge fiber-optic cables made of glass strands. Fiber provides faster, more reliable connections – perfect for today’s digital world.
Experience the best internet with EarthLink Fiber. We offer a variety of fiber internet plans with speeds up to 5 Gigs, ensuring a perfect fit for your needs. And with no teaser rates or bundle requirements, you'll enjoy reliable, unlimited internet at the fastest speeds possible.
Find Internet Near Me
Ready to make the switch to EarthLink Fiber? We’ve got some amazing perks to make the transition even more rewarding! When you sign up for EarthLink Fiber, you’ll receive a $100 gift card as a thank you for joining our high-speed internet family.
But wait, there’s more! We know that installation fees can be a hassle, so we’re waiving the installation fee for your fiber internet connection. That’s right – with EarthLink Fiber, you’ll enjoy a $0 installation fee and get started on your journey to faster, more reliable internet without any extra costs.
Cable internet uses coaxial copper cables, while fiber internet uses advanced fiber-optic cables made of glass strands. Fiber offers faster, more reliable, and symmetrical download and upload speeds compared to cable.
Yes, fiber internet is significantly faster than cable internet. With dedicated lines and advanced technology, fiber supports high data-consuming activities — such as streaming, gaming, and downloading — even during peak hours.
Fiber internet runs on dedicated fiber lines, ensuring consistent high speeds for each user. Unlike cable internet, even if your fiber connection is shared (meaning several residences or people are using the same cable connection) you won’t experience a slow down due to high traffic. You can opt for either shared fiber internet (common in most residential areas) or a private fiber connection. Keep in mind that a private fiber line will typically be more expensive, but guarantees exclusive access and privacy to your line.
EarthLink provides fiber internet services in many locations. Check your availability in the address lookup here and see if EarthLink Fiber is offered in your area.
If we’re unable to offer you EarthLink Fiber Internet, we can explore other internet services options available in your area.
Fiber can be up to 20 times faster than cable internet, depending on the plan and provider. EarthLink Fiber offers speeds up to 5 Gigs for a lightning-fast experience.
Cable internet speeds vary by provider and plan, but they are generally slower than fiber, especially during peak hours and with shared connections.
Fiber internet is better than cable because it offers faster speeds, improved reliability, more sustainability, security, and cost-effectiveness in the long run.
Good news! Unlike cable internet, which relies on electricity, fiber-optic cables transmit data using light. This makes fiber internet less vulnerable to power outages and voltage fluctuations.
The fiber-optic lines themselves remain unaffected by electrical disruptions, but other components of the fiber network may still require power. These components include your modem, router, and local equipment. That means, with a backup power source for your devices, you can maintain a stable internet connection even during a power outage.
As of now, cable internet still has a wider reach because it’s been around longer. However, fiber internet is rapidly expanding, providing high-speed internet to an increasing number of homes and businesses each day.
Absolutely! Fiber internet is one of the fastest-growing forms of internet service. Service providers like EarthLink are continuously working to expand fiber networks across the country. So, even if fiber isn’t in your area yet, it could be soon!
Curious about your current internet speed? Use our free online internet speed test to track your connection and compare it to EarthLink Fiber’s lightning-fast speeds. If your favorite shows keep buffering or video conferences lag, it’s time for a switch.
* Actual speeds may vary depending on the distance, line-quality, phone service provider, and number of devices used concurrently. All speeds not available in all areas.
** EarthLink was awarded the No. 1 Customer Satisfaction Award in 2020-2022 by HighSpeedInternet.com.
1While supplies last. Void where prohibited and outside the U.S. Offer available to legal U.S. residents (incl. D.C.) who are 18 and older at time of purchase. To be eligible, you must make a Qualifying Purchase, activate the service and remain active for 3 months. Gift: $100 Prepaid Mastercard©. For complete terms and eligibility requirements visit earthlink.net/tcs. Sponsor: EarthLink LLC.