Cable connector and cable connector assembly for an electrical system

A cable connector includes a twin-axial cable having a first conductor and a second conductor within a core of the cable. The cable connector includes first and second signal contacts including cable terminals terminated to the conductors and substrate terminals generally perpendicular to the cable terminals and terminated to a substrate. The cable connector includes a contact holder having a body encasing portions of the first and second signal contacts. The contact holder has a front and a rear, and a top and a bottom. The cable terminals are arranged proximate to the rear for termination to the cable. The cable extends from the rear of the contact holder. The substrate terminals are exposed at the bottom for termination to the substrate.