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

Specifications

• 400G BiDi Technical Specification, Revision 1.0

Press Releases and Presentations

Sept. 2018

400G BiDi MSA Group Releases Initial Optical Specification

July 2018

400G-BiDi MSA Announces Consortium of Industry Leaders Driving Development of Low Cost 400 Gb/s Multimode Optical Fiber Link Specifications Using Optical Bidirectional Technology

May 2018

Towards a Baseline Proposal for a 400 Gb/s Optical PMD Supporting Four MMF Pairs (pdf) presented to IEEE P802.3cm 400 Gb/s Over Multimode Fiber Task Force