Dedicated Fiber
Secure, dedicated fiber circuits, custom-designed for your business's unique needs.

Why Businesses Choose Dedicated Fiber
Unlike shared services like LTE, cable, DSL or FiOS that slow down during peak hours, Fiber Internet delivers your full bandwidth 24 hours a day, 7 days a week ― guaranteed.
Fiber doesn’t travel by electrical signals like traditional coaxial copper cable networks. It travels in flashes of light via glass fiber cables. Those cables can carry multiple signals at the same time and because Fiber lines are slim they are easy to mesh together into fatter pipes known as fiber optic trunk cables. Fiber-optic cables ONLY transfer Internet data unlike traditional cable which also doubles as a TV cable network.
Everything You Get with Dedicated Fiber
Enterprise-grade capabilities backed by 24/7 US-based support.
Secure your data line
Don't compromise your data privacy with Cable or DSL. Our Fiber is not shared with other subscribers. It is a point-to-point private data connection between your company and the Internet.
100% speed, always
Unlike shared services like LTE, cable, DSL or FiOS that slow down during peak hours, Fiber Internet delivers your full bandwidth 24 hours a day, 7 days a week ― guaranteed.
Replaces copper lines
Copper based Internet is going away and many providers have stopped maintaining it. Our Fiber Internet bypasses old copper lines with state-of-the-art fiber technology.
Voice ready
Our Fiber is directly connected to our voice network allowing you to seamlessly turn up VoIP (Hosted PBX) or SIP Trunks.
Get Started in 3 Simple Steps
No complexity. No hassle. Just reliable service.
Tell Us Your Needs
Share your requirements and we'll design a custom solution for your business.
We Handle Setup
Our expert team manages installation and configuration—no disruption to your operations.
Enjoy 24/7 Support
Go live with confidence knowing our US-based team is always just a call away.
Fiber has a distance advantage too. Because of the types of cables used, Fiber carries light well over vast distances with little weakening or signal distortion. TV cable and copper wire connections degrade over long distances often distorting the voltage signals they carry significantly. The farther away your business is from your ISP the bigger the risk of distortion with coax delivered Internet. Not so with Fiber. Because fiber transfers data using modulated light instead of electricity, it has much higher bandwidth capacity because it’s unaffected by the physical limitations of electricity conducting through metal.
Tierzero installs Business Fiber as Dedicated Internet Access (DIA), meaning it is NOT shared with other subscribers. DIA is a point-to-point private data connection between your company and the Internet, which eliminates latency or congestion and delivers a guaranteed rate of bandwidth. Some providers sell Fiber over shared lines, and even with that, Fiber is still a better, faster, more reliable technology than Cable Internet for example.
It’s the fastest! Fiber optic internet is available at rates of up to 10 GB and beyond, which are unprecedented speeds. And the speed can be symmetrical, meaning you get the same speed on the upload as you do on the download. For more explanation on that see our Bandwidth FAQs.
Common Questions About Dedicated Fiber
Get answers to the most frequently asked questions. Still need help?
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