What is the wiring order for an 10/100/n-Base-T patch cable? What about a crossover (x-over) cable?
Doing a google image search for "cat5 pinouts" has plenty of others as well
There is a great guide right here
This is really one where google just has the answers http://www.google.com/search?q=wire+network+cable A patch cable is just a straight through cable