Sidera is now
More Network. More Services.
More Ways to Empower Your Business.
Lightower Building List
Lightower Company Overview
Lightower Government Solutions (MA)
Lightower Government Solutions (NY)
Lightower Data Sheet – Video Transport
Lightower Data Sheet – Managed Private Optical Networks
Lightower Data Sheet – SONET
Lightower Data Sheet – Internet Access
Lightower Data Sheet – Dark Fiber
Lightower Data Sheet – Ethernet
Lightower Data Sheet – Wavelengths
Lightower Network Map
"All of our Ashburn Corporate Campus data center tenants will have access to a high quality, customer-focused service provider."
DuPont Fabros Technology
Lightower Fiber Networks and Sidera Networks have merged to provide you with a more expansive network and a broader portfolio of services.
Our combined network now offers more than 20,000 route miles and provides access to more than 7,500 service locations throughout the Northeast, Mid-Atlantic, and Chicago Metro, with connectivity to critical international landing sites and exchanges.
We are the premier provider of custom, high-capacity network services that ensure optimal application and business performance.