40CH DWDM MUX DEMUX Card

40CH DWDM MUX DEMUX Card

40CH DWDM MUX / DEMUX Card launched by FIBEERWDM, is mainly used in the DWDM system to complete 40 optical wavelength multiplexing and demultiplexing functions in the C-band range, which can multiplex different wavelengths of light into one. Multiple optical channels multiplexed on the same fiber are separated by wavelength on the fiber. It is based on waveguide grating technology on silicon substrates and features a unique heatless package design for precise channel coupling, low insertion loss, high channel isolation and high stability for 40- or 80-wave high-capacity DWDM systems.