Fiber optic Fused coupler(FBT)

Fused coupler  distribute the optical signal in1xN, 2xN with required  coupling ratio from 50/50 to 1/99  to support two wavelengths 

Specification:                                               Optinal:
Fused Biconical Taper  technology                    Single window and dual window
Low excess loss                                                Single mode and multi mode

Environmentally stable                                      Different coupling ratio
High return loss                                                 Required length of cable

Low PDL                                                            Standard connectors and cable leads available

Specification