G657A1 G657A2 1 x 2 FBT Coupler Splitter Fiber Optic 1/99 20/80 30/70

FBT Coupler

Factory Customized Fiber Optic FTTH Splitter 1 2 FBT Splitter 1:99 20:80 30:70 40:60 50:50 Splitting Ratio FBT Coupler

The Single-mode Optic-fiber Tree /Star Coupler can couple the optical signals in the coupling area, and then re-distribute the light power. The key parameters include center wavelength, bandwidth, and excess loss, coupling ratio, PDL and so on. All-optical fused couplers which employ FBT technique are proved to have high performance in applications.