BiDi is basically 2-channel CWDM with a different channel in each direction on the same fiber where the mux is built in to the SFP/SFP+. More options Report Add bookmark Share ...

LOS ANGELES, Dec. 1, 2014 /PRNewswire/ — Optowiz announced imminent availability of high density bi-directional (BiDi) HD-SFP in six wavelengths (6WL) SFP transceivers at the data transmission speed ...

Supporting single-fiber operations and delivering up to 40km reach, ADVA’s MicroMux ™ Edge BiDi is the ideal technology for 10GbE connectivity deployments in wireless and wireline access networks.