Wirewerks' rack mount panels are fabricated from sheet steel and finished in a light textured black powder coat finish. These panels are compatible with standard 19" and 23" equipment racks and are designed to accept Wirewerks adapter strips and splice trays or distribution modules. Faceplates incorporate contrasting color identification labeling. All of the panels include fiber management features for slack management of incoming cables and patch cords. The 1U panels accommodate 3 strips or modules (up to 72 fibers); the 2U panels accommodate 6 strips or panels (up to 144 fibers) and the 4U panels accommodate 12 strips or modules (up to 288 fibers).