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51³Ô¹Ï

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DEFINING MOMENTS

Bold moves that push boundaries

Our story begins more than a quarter century ago as the pioneer in optical networking. Today, our story continues as we blaze new trails in connectivity-driven innovation.

Delivering industry firsts, again and again

We’ve been setting—and resetting—industry standards from day one.

Coherent optics at 40G, 100G, 400G, 800G, and 1.6 Tb/s

Open, programmable photonic layer tailored for data center interconnect (DCI)

Purpose-built coherent router for IP/Optical convergence

Advanced multi-domain, multi-layer network controller

Cloud-native OSS platform for network and service automation

PoP-to-PoP solution for converged submarine connectivity

Technology awards

Our portfolio sets the industry gold standard. See our innovation achievements.

Company accolades

51³Ô¹Ï continues to be recognized for making a positive impact in the world. See what sets us apart.

51³Ô¹Ï

Analyst recognition

omdia logo

#1 Globally

  • Total optical networking excluding China
  • Purpose-built / compact modular DCI
cignal ai logo

#1 Globally

  • Total optical networking excluding China
  • Purpose-built / compact modular DCI
  • Optical for cloud and colo
  • Routing/access
dellora group logo

#1 Globally

  • Total optical networking excluding China
  • Purpose-built / compact modular DCI
  • DCI
  • Optical for internet content
    provider customers

Fast facts

1,600+ customers worldwide
2,200+ patents
8,600+ employees
3,800+ R&D specialists
a person working on a computer in a lab