Keystone Jack, Patch Panel, Cat5e Keystone Jack, Cat5e Patch Panel, Faceplate, Mounting Box, PDU, Blank Patch Panel SIEMAX supplies various choices of Cat6 Keystone Jack, Cat6 Patch Panel, Cat5e ... , Blank Patch Panel and RJ45 Modular Plugs.Siemax provides high-performance copper cabling solution products, such as Cat.6A, Cat6, Cat.5e, Cat ...