ABS Box Type Filter WDM 1310 / 1490 / 1550 nm, FC/APC Connectors

General Details

FOCONEC supplies ABS box type filter WDM, harness fanout legs, FC/APC connectors terminated. OurFilter Wavelength Division Multiplexer (Filter WDM, FWDM) module is designed for the “triple-play”  FTTH systems, multiplexing and demultiplexing three wavelengths at 1310nm, 1490nm and 1550nm that carry the voice, data and video services.

This FWDM device has 1 to 2 port configuration. All three wavelengths are fed into the device through the common input port. One wavelength is reflected from one output port and the other two wavelengths pass through the device at the other output port. Customer can specify the allocation of the wavelengths for the reflection and passing through bands.

Filter Wavelength Division Multiplexer (FWDM) provides low insertion loss, high channel isolation, low temperature sensitivity and epoxy free optical path, and is extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation.


  • Wide Operating Wavelength Range
  • Low Insertion Loss
  • Ultra Flat Wide Passband
  • High Channel Isolation
  • High Stability and reliability
  • Epoxy-free on Optical Path


  • Optical fiber communication system
  • Optical devices: EDFA, Amplifier etc
  • Fiber lasers
  • WDM networks


Order Guide

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