The Netkey® Cat 5E Utp RJ45 Punchdown Keystone Jack Module Is Designed to Terminate 4-Pair, 22-26 Awg Twisted Pair Cable. Each Module Is 100% Factory Tested to Exceed Industry Standard Performance Requirements. Contacts Are Plated With 50 Microinches Of Gold For Superior Performance. Jacks Are Individually Serialized, and Are Compatible With Keystone Interfaces Such As Netkey® Faceplates, Modular Patch Panels, and Surface Mount Boxes. The Module Is Blue.