The Park Cables WC-ASSMLCU12D is a type-A adapter strip engineered for single-mode (SM) fiber optic connections. It features six LC duplex ports, supporting a total of 12 fibers, and serves as a termination point within patch panels or enclosures. Equipped with ceramic sleeves, it ensures precise alignment and reliable performance for single-mode fibers. The adapter is color-coded blue for quick identification of SM connections and is compatible with various standard patch panels. Measuring 5.11 by 1.14 inches, it is a compact and dependable solution for professional fiber optic installations.