The RPA series pre-terminated patch enclosures can be mounted on both 19" and 23" racks. They patch 72, 96 or 144 fibers within a 7" high rack space and 10 of these enclosures permit as many as 1,440 fibers in a 7' rack. They can be supplied with pre-terminated cable stubs in ribbon or stranded fiber cable style or loaded with pigtails for routing to splice enclosures. All enclosure terminations meet Telcordia specification GR-326-CORE Issue#3 as tested by UL.