FBT splitter is based on a traditional technology to weld several fiber together from side of the fiber. Fibers are aligned by heating for a specific location and length. Because the fused fibers are very fragile, they are protected by a glass tube made of epoxy and silica powder. And then a stainless steel tube covers the inner glass tube and is sealed by silicon. As the technology continues developing, the quality of FBT splitter is very good and it can be applied in a cost-effective way.
FBT Coupler Types:
Depending on the operating range, the FBT Coupler has different connector types as below:
1X2(2X2) Single Mode Single Window Coupler
1X2(2X2) Single Mode Dual Window Coupler
1X2(2X2) Single Mode Triplex Window Coupler
Singlemode Tree and Star Couplers
All Band Coupler (1260~1620nm)
Wide Band Coupler
Mini Size Fused Coupler
1X3 Monolithic Single Mode Coupler
1X4 Monolithic Single Mode Coupler
3X3 Monolithic Single Mode Coupler
1X4 Monolithic Triplex Window Single Mode Coupler
PM FBT Coupler(PMC)
Multi Mode Fiber Coupler
1X3(3X3) Monolithic Multi-Mode Coupler