Coherent Showcases Next-Gen Pluggable Transceivers at OFC 2026

Event summary

  • Coherent demonstrated next-generation pluggable optical technologies at OFC 2026, including 1.6T, 3.2T, and emerging architectures for 12.8T and beyond.
  • The company showcased a multi-technology platform strategy encompassing Silicon Photonics (SiPh), Indium Phosphide (InP), and VCSEL-based solutions.
  • Coherent presented multiple 1.6T transceivers with different optical technologies and three DSP solutions from industry leaders.
  • For emerging 3.2T transceivers, Coherent demonstrated 400G/lane PAM4 optical links with both 400G Differential EML and a silicon photonics PIC implementation.
  • The company also showcased a new multi-lane XPO pluggable MSA form factor designed for 12.8T and beyond.

The big picture

Coherent’s demonstrations at OFC 2026 underscore the accelerating transition to higher-speed pluggable architectures driven by AI infrastructure. The company’s ability to execute across diverse technology platforms positions it as a key player in the next generation of data center connectivity. The strategic focus on scalable, power-efficient solutions highlights the broader industry trend towards optimizing performance for AI-driven networks.

What we're watching

Technology Adoption
The pace at which AI-driven data centers will adopt Coherent’s next-generation pluggable architectures.
Market Leadership
Whether Coherent can sustain its role as a trusted innovation partner in the rapidly evolving data center connectivity market.
Competitive Dynamics
How the introduction of the XPO pluggable MSA form factor will impact existing and emerging competitors in the optical technology space.