This is not to be bewildered with the colour coding of your twisted inner wires contained inside of each CAT cable. The colour with the outer jacket has nothing at all to perform with the cable operate alone, it just highlights the goal of connection. Tratos Firesafe SWA/M1 is suitable https://ethernet-cables71593.tribunablog.com/the-single-best-strategy-to-use-for-industrial-ethernet-cables-45685483