This fiber distribution system was designed with legacy installations in mind. We offer a comprehensive line of adapter panels (26 pre-loaded configurations) that easily install into any of our rackmount or wallmount enclosures or panels. Constructed with steel, each adapter is pre-loaded with a feed-through mating sleeve that serves as the intermediate connection between the backbone and your patch cable. The zirconia ceramic ferrule insert is resistive to fiber misalignment when exposed extreme temperature changes. Simply select your connector type, then plug-and-play.