Overview Use Tripp Lite's Cat6 Straight Through Shielded Coupler to extend the length of Cat6 Shielded patch cords, or use in standard data wallplates to provide feed-through patching. Keystone design allows the coupler to be used as a stand-alone unit, mounted in a faceplate, or blank keystone type patch panel. Meets EIA/TIA Cat6 specifications. Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases.