FirstLight Fiber – Proudly Serving and Connecting Vermont

For more than 10 years, FirstLight has been utilizing TelJet fiber in order to provide advanced data, high-speed Internet, and colocation services to businesses, state and local government and other entities throughout the state of Vermont.

We deliver our award-winning services over our own advanced fiber optic network, which was initially built by TelJet, ensuring superior bandwidth, higher speeds, and greater reliability, backed by locally-based service and support. What this means for the state of Vermont is that its constituents have the broadband connectivity they need to thrive in the digital age.

FirstLight’s Services, enabled by TelJet


FirstLight’s data communications services including Ethernet, Wavelength, TDM and Fibre Channel. These dedicated private line services enable the transmission of voice, data and video via wide area network (“WAN”). These services are delivered over TelJet’s fiber network.


High speed, symmetrical Internet access to ensure a high-quality, reliable user experience delivered over TelJet’s optical network.


FirstLight offers a complete portfolio of Voice Services including Voice over IP (“VoIP”), Virtual PBX Service (“vPBX”), and SIP Trunking

Data Center (Burlington)

Data Center/Co-location services at our TelJet data center, located in Burlington, VT. Customers can choose from cabinets, square footage, PODs and suites and enjoy direct connectivity to our fiber network.

Dark Fiber Service

FirstLight provides custom tailored dark fiber solutions, delivered over TelJet fiber, to support your networking needs. We will engineer the optimal network solution, build the fiber network to connect your locations and provide ongoing surveillance and management of the network on your behalf. FirstLight’s Dark Fiber service, enabled by TelJet, offers virtually unlimited bandwidth, which future proofs your network.

FirstLight VT Network Map (formerly TelJet)

Company History

In 2013, FirstLight acquired Vermont-based TelJet’s assets. This transaction added a dense fiber footprint throughout Vermont, a colocation facility in Burlington, VT, connectivity to New York, Boston and an international presence in Montreal.

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