CWDM Mux/Demux Filter Module (:76KB)

The CWDM Mux / Demux module is based on dielectric thin-film technology designed for integration in low cost Metro and Access networks. This has applications in networking fiber to the home or business. . The module enables either 4 or 8 channels to be combined (added) or separated (dropped). The filters operate with a channel spacing of 20 nm corresponding to standard CWDM wavelengths.
Santec’s CWDM module has low insertion loss, high channel isolation, and a flat passband. Additional filters to enable cascading of devices or addition of other wavelengths (ex: 1310 nm), can also be included in the module.



  • Wide Passband
  • High Isolation
  • Epoxy Free on Optical Pass
  • Wide Operating Temperature Range -40~+85 degC
  • Telcordia GR-1221 Qualified
  • RoHS Compliant