The L-com FOA-xxB9 is a fiber optic adapter for use with xx connectors. The L-com FOA-xxB9 is designed for use with 900µm buffered fiber. The FOA-xxB9 fiber adapter is useful for temporary, or semi-permanent installations, or when troubleshooting fiber links. It features a dust cap and a lanyard to protect against debris entry into the optical path. The FOA-STB9 from L-com is one of thousands of fiber optic products continually in-stock, and ready for same-day shipping.