If the photograph is clicked, it grows.

HP 11890A /012 1270-1600nm Optical Directional Coupler
JPY100,000 1stock
opt867

Wavelength:1270-1600nm
Single mode 9/125um Coupling 3dB(50%) 3 ports(Input,Output,Refrection)CouplingRatio 50%+-10% ExcessLoss 0.5dB
Isolation 45dB
OpticalPortMatch 34dB

OPT012:FC/PC connector