Fiber Optic Mating Sleeves, are also known as adapters. They provide a connector to connector or connector to equipment fiber optic connection with high precision. These adapters or mating sleeves are designed with fiber optic alignment as the top priority. Performance is dictated by how accurately the fibers are aligned. The most common are LC, ST, FC, SC. Standard fiber optic adapters are simplex, duplex and quad structure and are female to female type orientation.
