400G BiDi MSA Group logo
Welcome to the 400G BiDi MSA Group

About the 400G BiDi MSA

The 400G BiDi MSA is dedicated to defining optical data link specifications and promoting adoption of interoperable 100 Gb/s and 400 Gb/s optical tranceivers for 100 meter link distance based on a dual wavelength bidirectional transmission technology in multi-mode optical fiber (MMF).

400G BiDi FAQ

Founding Members

  • Alibaba logo
  • Broadcom logo
  • Cisco logo
  • Corning logo
  • Finisar logo
  • FOIT logo
  • Innolight logo
  • Inphi logo
  • Sumitomo logo