Horizontal PCB mount RJ45 receptacle, B-Series cutout with latch lock, max. panel thickness 3 mm. The etherCON Series is a ruggedized and lockable RJ45 connector system, optimized for pro audio, video and lightning network applications. The chassis connector is shaped to fit into standardized panels out of the entertainment industry. The B-Series offers a space saving design and a rugged metal front plate.