1. The Iwillink 48 port network patch panel will prepare you for the high bandwidth network in the future. Heavy duty RJ45 patch panel supports Ethernet, made for Cat 6 cabling, but backwards compatible with Cat 5e and Cat 5 cabling. This durable Cat6 patch panel have Gold plated contacts. Install this Ethernet patch panel effortlessly in universal 19" racks, cabinets, or wall mount brackets with 2U ( 3.5" ) standard height. 2. iwillink 25-Pack Cat6 Keystone Jack and Punch-Down Stand The 110-type terminations are color-coded with both T568A and T568B wiring schemes.