Includes rear management bar and straps. These modular panels support rear loading of HDFM adapter panels, HDJ adapters and LMH cassettes. Available in 24, 48 or 72 port, in a black or white finish, and in high or standard density, these panels include a rear cable management bar with straps to support a clean and organized look. The construction of the panel is powder-coated steel and is designed for optimal performance. Customize these panels for each application with support for mixed media applications for copper and fiber, and even add individual 40/100G uplinks. High density design: Supports up to 48-port in 1RU, Maximizes use of rack/cabinet real estate. HDJ jacks and adapters mount quick, easily and securely: Speed of install and reliability Compatible with copper jacks and fiber modules: Mixed media and future upgrades Easy access: Remove and install into loaded parts Ability to configure with choice performance categories and colors