The 9000DWDM modules are bi-directional Multiplexor/De-multiplexors which combine/separate 32 or 40 different DWDM wavelengths over a single fiber. The 9000DWDM's are housed in an Evertz 1RU unit.
Bi-directional mux/demux of 32 or 40 wavelengths in the C-Band DWDM spectrum (ITU-T G.694.1 compliant)