Data Wiring Cat6 - Carnation Construction Connector diagram. The most fundamental thing when doing data wiring is to get the 8 wires from the Cat-6 cable connected to the right pins on the Cat-6 socket at each end, so that's why this wiring diagram is shown right at the top of this page. How to Make a Category 6 Patch Cable - LANshack If you are unsure, go with the 568B wiring. 6. Bring all of the wires together, until they touch. Hold the grouped (and sorted) wires together tightly, between the thumb, and the forefinger. At this point, recheck the wiring sequence with the diagram. 7.