If you look to www.adckrone.com and link through to the Technical Reference, Industry Standards, Jack Pin-outs you will find a succinct page which shows not only the generic T568A and B RJ45 configurations, but also pin-outs showing the colour and functionality of the pairs applicable to various protocols.
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"There is no new thing under the Sun" - King Solomon. (He was wrong.)
Ganter, may I add: first click to the Australia in the opening page map; otherwise the links mentioned will not be found...(leastwise, not on the U.S. home page.