FBT Couplers


Index - Filters / Splitters / Detectors

Dual Window Broadband Coupler

DiCon’s Dual Window Broadband Coupler is a compact low loss singlemode component designed for splitting power signals in the 1550 nm and 1310 nm windows.


  • Low insertion loss
  • Low PDL
  • Low wavelength dependence loss
  • Tested to Telecordia GR-1221 (bare fiber version)


Dual Window Broadband Couplers are designed for use in telecommunication equipment, CATV networks, and test equipment. These components are available individually or integrated into DiCon’s modules for fiber protection switching, MUX/DMUX, optical channel monitoring, and add/drop multiplexing applications.


Coupling Ration Table

Housing Dimensions

Ordering Information

SCD 0043 Rev A