Fiber optics connections from CornerStone deliver high-speed, highly reliable connections for your company.  Powerful solutions are available from your CornerStone account team, including Hybrid Fiber Coax (HFC) from our Cable Access Transport (CAT) wideband services and custom fiber builds.


Available in suburban and metropolitan centers for business customers who are looking for secure connections with scalable capacity:

  • 35 Mbps x 5 Mbps
  • 50 Mbps x 5 Mbps

Fiber can provide your enterprise business with the speed and efficiency that you need:


Enhanced speeds for greater business performance with our wideband technology.

HFC Network

Efficient and secure HFC network to assure reliable business communications.

Scalable Capacity

Customizable and flexible bandwidth that can be adapted based on your changing business needs.

Technical Specifications

  • Commercial packets prioritized
  • Scalable and reliable HFC network
  • Public Internet access with best effort performance
  • Flexible technologies to meet the business requirement

Prices starting at $274.99 for Internet access. Add your voice service and discover deep discounts for your local lines and domestic calling plans!