The AEC 01 is a commercial version of the VG95234 cable.
Plug connector which are permanently attached to a cable, so it can be plugged into another plug or stationary instrument. Often the reverse bayonet plug used for extension cords, cable mounts are also used when equipment boxes are not accessible. A backshell is required for strain relief, and a protective cover is recommended to protect contacts from damage when the plug is not in use.