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CenturyLink Fiber is now Quantum Fiber

Speeds up to
940 Mbps
For
$ 65 /mo
Free modem.
Free Installation.
Unlimited data.
Speed may not be available in your area.
Rate requires paperless billing.
Additional taxes, fees, and surcharges apply. Offer Details.
Check Availability
Great news!
CenturyLink Fiber is now
Quantum® Fiber.
What is Quantum® Fiber?
100% fiber network built to deliver a premium experience
Limitless internet experience you deserve with speeds up to 940 Mbps
Future‐focused internet to meet your changing digital needs
CenturyLink, in partnership with City Utilities, is bringing affordable Fiber Internet service to businesses in the Springfield area. Construction of the network is in progress and Springfield is now on its way to becoming a fiber-enabled city! Businesses on the north side of Springfield will be among the first to receive service in the coming months. As additional areas of Springfield near completion, updates on network construction and service availability will be shared. Citywide, construction is expected to be completed by City Utilities contractors over the next three years.
Business Fiber
Internet
Speeds up to
940 Mbps
$65/MO
Free modem & free installation
Start Now
  • Online only, limited time offer
  • No annual contract, no bundling
  • Unlimited data and no overage fees
Speed may not be available in your area. Rate requires paperless billing. Additional taxes, fees, and surcharges apply. Offer Details.

CenturyLink Fiber‐optic Internet gives your business the
power to fuel your digital world.

With speeds up to 940 Mbps, now you can do more than you ever thought possible.
It's more than just speed — it's new possibilities.

Connect

Support multiple users and devices at super‐fast speeds with unlimited data.

Upload & Download

Accomplish more with symmetrical download and upload speeds.

Customer Experience

Strengthen customer loyalty by offering reliable Wi‐Fi and faster sales transactions.

Cloud Apps & Data Backup

Deliver cloud applications and back up your entire hard drive in real time.

How fast is Business Fiber Internet?

File Download Speeds with Quantum Fiber
Media 25 Mbps Up to 940 Mbps
JPEG File
(5 MB)		 1.6 sec 0.04 sec
Online Meeting
(675 MB Hr)		 SD HD 720p ‐ 1080p
MPEG File (700 MB) 213 sec 5.6 sec
Customer speed experiences will vary, particularly when accessing the internet wirelessly from various devices. Maximum download/upload speeds are up to 940 megabits per second via a wired connection due to overhead capacity reserved to deliver the data. Internet speeds are not guaranteed due to conditions outside of network control, including customer location, devices, equipment, and access through a wired or wireless connection; see cAbout Internet Service Disclosure for more information. Comparisons based on CenturyLink Internet 25 Mbps v. Fiber Gigabit wired speed results as of October 2020.

Frequently Asked Questions

  • Why do I see CenturyLink in Springfield?

    In 2019, City Utilities of Springfield announced the public‐private partnership with CenturyLink, along with the expansion of City Utilities’ SpringNet Fiber network by more than 1,000 route miles. CenturyLink is working to bring the strength of our extensive global Fiber network and secure, reliable fiber services, with download and upload speeds up to 940Mbps, to residents in Springfield.

  • What is fiber Internet?

    Fiber‐optic internet, commonly called fiber internet or simply “fiber,” is a broadband connection that can reach speeds of up to 940 Megabits per second (Mbps) with low lag time. The technology uses fiber‐optic cable, which amazingly can send data as fast as about 70% the speed of light. In addition, fiber‐optic cables are not as susceptible to severe weather conditions as other types of traditional cables, which helps minimize outages. It also resists electrical interference effectively. Read more about fiber here.

  • When will this service be available for my business?

    Construction on City Utilities’ expanded fiber network will continue through 2023, with CenturyLink service activation scheduled across Springfield each year beginning in July 2020. We'll be reaching out to all businesses soon after they become eligible for service. That way you&srquo;ll know when you can get started with Business Fiber Internet. And don’t hesitate to continue to check availability directly from this page to potentially find out even sooner.

  • How do I sign up for service at my business?

    Once construction is complete and your business is eligible for service, you can check availability from this page to sign up for Business Fiber Internet.