980 nm/1550 nm Tap Coupler+ Isolator +WDM Polarization Controller and high return loss

and high return loss

This highly reliable coupler offers very low insertion loss and excellent environmental stability

tap ratio: 90/10

high stability and reliability

20%/80% singlemode wideband coupler

980 nm/1550 nm Tap Coupler+ Isolator +WDM Polarization Controller and high return lossThis product has a low insertion loss, a very stable tap coupling ratio, high isolation, and high return loss. This product offers an integrated solution for EDFA application by combining more functions into a very compact package. FEATURES Wide Operating Wavelength Range Low Insertion Loss Epoxy Free on Optical Path High Channel Isolation Ultra Low PDL & PMD High Stability and Reliability USE IN Fiber Optic Amplifiers WDM Systems Fiber optic