Ethernet Color Code Cat5 Wiring. Roll-Over cable has an opposite cable arrangement. Each pair consists of a solid color wire and a white and color striped wire.
With the wires aligned and flattened out use the cutting blade to evenly trim the wires while leaving approximately one half inch exposed. Cat6 Cable Color Standards. Another way of remembering the color coding is to simply switch the Green set of wires in place with the Orange set of wires.
When wiring a jack or an RJ-45 plug remember to keep the twist as close as possible to the jack or plug receptacle.
As for example Pin 1 of connector A would be connected to Pin 8 of connector B. As there are 8 wires in every UTP cables you have to follow color coding standard on where to place each wires at RJ 45 connector. However the T568B is considered better than T568A wiring standard. All ports are numbered for easy identification.