A cable guide includes a hinge support having a first end and a second end, a panel hingedly connected to the hinge support and having at least one through-opening, and at least one cable connection module, having a front and a rear, mounted in the at least one through-opening, the at least one cable connection module front having at least one port accessible from the front side of the panel and the cable connection module rear having at least one port accessible from the rear side of the panel, the cable guide also including a first arm projecting away from the first end of the hinge support, the first arm having at least one cable aperture configured to receive a cable.