Black Box Rackmount Fiber Shelf, 1U, 3-Adapter PanelBuilt for reliable fiber management in compact spaces, the Black Box Rackmount Fiber Shelf is a rugged 1U solution designed to streamline high density network installations. Its corrosion resistant powder coated finish protects a 16 gauge steel housing that stands up to the rigors of commercial environments, data centers, and telecom rooms. The shelf is engineered to keep fiber paths organized and secure, with recessed panels that minimize exposure