
Einsof enables ultra long haul (ULH) connectivity over 1,000 to 4,000 km of fiber using compact, energy-efficient DWDM and OTN platforms. Our solutions empower carriers, infrastructure owners, and hyperscale architects to deliver SLA-grade transport — with reduced cost, complexity, and operational overhead.
Designed to work across both greenfield and brownfield environments, Einsof allows you to scale from metro to regional to ULH — all on the same standards-based, license-free hardware.
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Traditional ULH Challenges
- Bulky, high-power hardware
- Complex licensing schemes
- Proprietary platforms that restrict growth
Einsof’s Innovative Approach
Einsof changes the game with high OSNR tolerance, tunable modulation, and compact form factors — helping you extend reach, lower total cost of ownership, and future-proof your transport infrastructure.

