I created this set of color coding attachments for analog audio over lan cable units like Thomanns Cat Snake or Pronomics NetCore system (these both units are identical in mechanical and electrical perspective).

The plate covering the cable outlet has a cut for easy installation. Also there is a spanner for grabbing the nut of the cable fixation.

I wanted to color code the XLR connectors as well as use the original clear Neutrik code rings to have the numbers on the connectors itself. Text is printed on 6mm P-Touch tape (I dont glue it down, just push it under the clear ring).