The HSC-AFL1-S1-D1 is a simplex fiber optic coupler from the HSC series, designed as a panel-mount adapter with an SC Receptacle on both ends. It joins two simplex SC connectors in a single inline path, using a Zirconia ferrule for precise core alignment.
This coupler carries a Last Buy lifecycle status, meaning the manufacturer has scheduled its end of production. No official replacement is listed.
The SC-to-SC configuration means this coupler mates two standard SC patch cables — no hybrid conversion. The Zirconia ferrule is the industry standard for single-mode alignment, keeping insertion loss low across repeated matings. Panel-mount snap-in installation requires a rectangular cutout; the housing clips into place without hardware.