- Feed-through connectors provide super-easy patching. Just plug in cables.- Unique design features RJ-45 plugs on both sides of the patch panels.- Compliant with CAT6 specs.- Work with either T568A or T658B wiring.- Use in relay racks or comm cabinets.- The 24-port models include one cable management bar. The 48-port models include two.- Bars enable cable management behind the panels.