Amazon.com: ETS 24 Port CAT6 Pass Through Coupler Patch Panel with Back Bar, Compatible with Cat5, Cat5e, Cat6, Cat6A, Loaded with Unshielded keystones : Electronics
Cat6 Patch Panels – 24 Port Rack Mount – CP Tech USA
Tripp Lite 24-Port Shielded Cat6 Patch Panel Feed Through (N254-024-SH)