The L-com FOA-952 is a fiber optic coupler for use with ST simplex connectors. The L-com FOA-952 is designed for used with single mode fiber. The FOA-952 fiber optic coupler has a high quality metal body which ensures long-lasting operation in a variety of installation scenarios. The L-com FOA-952 is one of thousands of fiber optic products continually in-stock, and ready for same-day shipping.