Abstract: A connector assembly includes a contact module having a conductive holder and a frame assembly held by the conductive holder. The conductive holder includes first and second holder members electrically connected to one another and having a chamber divided into a plurality of channels by first and second tabs. The first tabs have posts extending therefrom and the second tabs having holes receiving the posts with tab segments on opposite sides of the associated holes. Each hole has a bridge extending across the hole between the tab segments that blocks electrical radiation across the hole between the adjacent channels. The frame assembly includes a dielectric frame received in the holder members including a plurality of contacts and frame members supporting the contacts routed through corresponding channels. The first and second tabs are disposed between corresponding frame members and the bridges are disposed between corresponding frame members.