A woman with headphones and a tablet sitting next to a window with a refreshing drink. 8 Gig Fiber

Optimum Fiber is coming!

Why Optimum Fiber?

Optimum Internet is lightning-fast, reliable and backed by stellar support.

Internet for now & the future

Internet for now & the future

Whether you're working from home, streaming your shows, or connecting with loved ones, enjoy a reliable connection for your growing number of devices.
Honest, upfront pricing

Honest, upfront pricing

Enjoy transparent prices—what you see is what you pay. No hidden fees. No unexpected charges. No confusing fine print.
Better WiFi coverage

Better WiFi coverage

Experience our fastest WiFi speeds yet with increased bandwidth to power multiple devices.
Built-in security for peace of mind

Built-in security for peace of mind

Feel confident and secure with our built-in security features designed to protect what matters most.
60-day money-back guarantee

60-day money-back guarantee

There are no annual contracts and you're not happy, we'll give you your money back. Plus, we’ll even pay to switch you back to another provider.
Unlimited Internet data for endless streaming

Unlimited Internet data for endless streaming

Experience no more throttling while streaming with unlimited data.

Compare Optimum
Fiber to
your current
Internet provider

  Optimum Logo Fios Logo Xfinity_Logo_170x35 Logo 5G Home Internet
100% Fiber Internet for all speeds Check Check Check Check
Upload & download speeds up to 8 Gig Check Not Included Not Included
No annual contracts on Gig speeds Check Check Not Included Not Included
Consistent speeds even during peak hours Not Included Check Check Not Included
Terms

Fiber not available in all areas.

How many Gigs of Internet
do you want?

Find the speed that's right for
your home Internet needs

Stay connected with
Optimum anywhere,
anytime

Add Whole Home WiFi and Total Care tech support for the ultimate home Internet connection.

screen time
screen time

Enjoy expanded WiFi coverage

Rely on seamless coverage with a stronger connection throughout your entire home.

astronaut
astronaut

Get peace of mind with Total Care

Protect your devices & access fast tech support 24/7.

Find out more about Fiber

Check out the latest news and tips on Fiber Internet connectivity.

fiber installation fiber installation
How is Fiber Internet installed?

Read Time: 5 min.  •  Internet  •  Mar 20, 2025

ethernet ethernet
Fiber Internet vs. Cable vs. DSL

Read Time: 2 min.  •  Internet  •  May 22, 2024

speed check speed check
How Much Speed Do You Need?

Read Time: 12 min.  •  Internet  •  Mar 13, 2025

Where Optimum Internet
service
is currently available

Curious about where Optimum Internet is available near you? Pick your state to check local availability.

FAQs

Fiber Internet is a game-changer for connectivity because of its faster speeds, reliability, and futureproofing. Constructed of tiny transparent Fibers, data can travel at the speed of light—which is very fast.

More practically, Fiber delivers symmetrical upload and download speeds that can exceed 1 Gbps and go up to 8 Gbps in some areas. That means whether you're gaming, streaming, or on a Zoom call, there's zero lag and no buffering.

But Fiber isn’t just faster, it’s more reliable too. Fiber is way less vulnerable to weather, signal fading over distances, and congestion.

If you don’t have Optimum Fiber Internet available in your area yet, it just means there hasn’t been a chance to build there yet. You can regularly check back to monitor availability as Optimum’s coverage area is constantly growing.

Fiber Internet offers numerous advantages, the potential downsides include limited availability in some areas, potentially more complex installation, and sometimes slightly higher initial costs. However, the superior speed, reliability, and capacity of Fiber often outweigh these drawbacks.

Many experts believe that Fiber will remain the superior delivery mechanism for fixed locations due to its inherent advantages in speed, reliability, and security. Wireless technologies like 5G and 6G are seen as supplementary, especially for "last mile" connectivity where deploying Fiber is difficult to install or implement.

5G and 6G will transform the landscape of wireless communication and provide faster speeds and new possibilities. Fiber Internet is expected to remain a critical part of the Internet infrastructure, especially for fixed locations demanding the highest performance and reliability.

Generally, Fiber optic Internet is better than Wi-Fi for speed, reliability, and bandwidth, especially if you need high speeds and low latency. On the other hand, Wi-Fi is more convenient, keeping your mobile devices connected wherever life takes you.

Optimum offers deals when you bundle Optimum Internet and Mobile service so that you truly get the best of both worlds.

Fiber Internet is generally superior to other wired technologies such as cable or DSL due to its speed, reliability, and capacity. If Fiber is available in your area and your budget allows, Fiber provides the best foundation for your Internet needs.

Wi-Fi is an essential component for any wireless connectivity within your home or office, which provides convenience and mobility. However, it is not a replacement for a robust underlying Internet connection.