FHTEK passive products mainly include PLC(Planar Lightwave Circuit Splitter), fast connector, and  CWDM MUX/DEMUX(passive wavelength division modules),which are widely used in scenarios such as FTTX access and customer access.

Passive CWDM MUX/DEMUX solution is mainly used in various access scenarios, using CWDM technology to concentrate multiple sets of different services in 1 core optical cables for transmission, greatly saving backbone optical cable resources.

Compared to active OTNs, passive solutions have very low costs and are suitable for rapid deployment in edge access.



  • No need any power consumption

  • Easy installation and smaller space requirements

  • Independence – Passive CWDM is full independence from transmission speed and transmission protocols

  • Cost savings on start-up and expansion

  • Save fiber resource


  • CWDM System

  • PON Networks

  • CATV Links

  • Multi business point-to-point