AmericanDJ DEC2MIP65 IP65 DMX Extension Cable

The Accu Cable DEC2MIP65 is an IP65 rated DMX extension cable with sealed connectors, sized as a short jumper between neighbouring IP-rated fixtures on an outdoor rig.

Short IP jumpers are what keep an exterior run tidy: the alternative is a long cable coiled in standing water at the base of the fixture. ADJ catalogues it under DMX Cables as part number DEC2MIP65.