The PolyPhaser OFC-FASM1-MCUQ is a fiber optic economy coupler. The OFC-FASM1-MCUQ has FC/APC connectors for simplex single mode fiber. It features copper body with ceramic sleeve and square flange. The PolyPhaser OFC-FASM1-MCUQ is one of thousands of fiber optic products in-stock and ready to ship.