DMX-5XM-CAT5 5-Pin XLR Male To RJ45 Adapter-by-Tecnec XLRJ45 is an adapter to convert a DMX512 XLR connector The XLRJ45 adapter makes it possible to use any CAT-5 ethernet cable XLRJ45 is available in four versions, 3-pin male or female XLR or 5-pin male or female XLR. The different adapters can be mixed to make for example a 5-pin to 3-pin cable XLRJ45 is very useful for making a DMX512 cable quickly and at a very low cost