Opterna category 6 unshielded jacks are designed and manufactured to meet and exceed the current and future requirements for high bandwidth and forms an essential element of the structured cabling system. The keystone jacks are highly reliable and offers optimal network performance. • Category identification on the front side of the jack • 50-micron gold plated contacts • Universal color-coding according to T568A and T568B • Suitable for 110 and Krone type tools • IDC contacts that allow re-termination for wiring changes without damaging the unit • IDC termination point at 180° to jack • Clear wire retaining caps for easy inspection • Mounts in faceplates or patch panels • Compatible with a wide range of international faceplates • Characterized up to 250 MHz • Component level 3P certified