When high performance patching is required, HellermannTyton's premium line of rack mount patch panels is the best choice. Each panel is color coded for both EIA568A and B standards to insure compatibility with all installations. Blocks of 6 ports are mounted on replaceable modules allowing for field repair of damaged jacks without the need for replacing an entire panel. Each panels features a write-on surface for identifying ports. An optional easy to install rear cable manager is available to organize attached cables.