The Panduit Opticom Fiber Splice Module holds and protects up to 24 fusion and 144 ribbon splices within Panduit Opticom Rack Mount Fiber Enclosures. The self-stacking modules stack 4 high and provide the perfect amount of fiber slack or spool for long-run installations or high-bandwidth applications. Compatible with OS2, OM1, OM2, OM3/OM4 fiber and factory-terminated pigtails. Plastic, black, Includes base and hinged cover.