This document provides information on part numbering for cable assemblies in a catalog. It lists various cable designators for different cable types varying in material, bandwidth, and compatibility. It then explains the part numbering convention, which includes the cable designator, connector type on one side, number of connectors, connector type on the other side, and cable length. For example, the part number for an RGB5-MINI cable would be A-VGAM-5BNCM-50, with A being the designator, VGAM indicating one VGA male connector, 5 connectors, BNCM indicating five BNC male connectors on the other side, and a length of 50.