Sidera is now
More Network. More Services.
More Ways to Empower Your Business.
Lightower Company Overview
Ultra Low Latency in Financial
Low Latency in Every Industry
Lightower Wavelength Service
Lightower Video Transport Service
Lightower SONET Service
Lightower Managed Private Optical Networks
Lightower Internet Access Service
Lightower Government Solutions – New York
Lightower Government Solutions – Massachusetts
Lightower Ethernet Services
Lightower Emergency Response and Network Continuity
Lightower Dark Fiber Solutions
Lightower Colocation Services
Lightower App Note Healthcare
Interconnection through the ENNI
Lightower Building List
"The majority of our academic programs are digital in nature, and students need to be able to access and move large files over the network. On our older network, students have to physically walk large audio and media files between buildings. With dark fiber, students can move and access their course files with a click of a mouse from any building on campus."
Columbia College Chicago
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 30,000 route miles and provides access to more than 15,000 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.