The Corning Pretium EDGE® LC to MTP Cassette Module ECM-UM12-04-89G is a high-quality patch panel with 12 optical LC network ports, perfect for enterprise networking and server setups. Made by the trusted brand Corning in the United States, this module offers reliable and efficient data transmission capabilities. With its compact design and durable construction, it is an ideal solution for organizing and managing optical fiber cables in a variety of networking applications.