Dark Fiber & Wavelengths
Dark Fiber lease and managed Wavelength services (10G / 100G / 400G) across FirstLight's owned fiber routes — for hyperscale, carrier, content, and large-enterprise customers needing dedicated optical capacity rather than packet-based services.
Free Advisory
Fibi sources FirstLight Fiber Dark Fiber & Wavelengths at no cost to you. Our advisory is funded by the carrier.
Side-by-Side Comparison
We compare FirstLight Fiber against 300+ carriers so you know you're getting the best solution for your needs.
Post-Sale Support
Dedicated advisor for the life of your contract — Fibi escalates issues on your behalf so you're never dealing with carrier support alone.
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Ethernet Private Line & E-LAN
Point-to-point Ethernet Private Line and any-to-any E-LAN services across NY, New England, and Eastern Canada — for multi-site organizations building hub-and-spoke or full-mesh transport on a single regional carrier.
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MPLS for organizations with established WAN architectures plus managed SD-WAN as overlay on FirstLight transport — meaning the underlying paths and the SD-WAN logic are accountable to one regional vendor with a regional engineering team.
Cloud Connect (AWS · Azure · GCP)
Productized direct private connectivity into AWS, Microsoft Azure, Google Cloud, and other major cloud platforms — deterministic latency and throughput rather than internet-routed traffic, suitable for compliance-bound and SLA-sensitive cloud workloads.