s 48-Port Blank Keystone Shielded 2U Patch Panel, model TC-KP48S, is designed for use with s Cat6A shielded keystone jacks (TC-K06C6A). When used together, they create a keystone shielded patch panel solution suitable for gigabit and 10G Copper Ethernet network applications. Materials SPCC steel construction, ABS plastics. Use this keystone shielded patch panel with Cat6A shielded cabling, which is specically designed to eliminate EMI and crosstalk ensuring peak performance and data integrity. 2 year PACKAGE CONTENTS TC-KP48S Quick Installation Guide.