Why are there crossover cable diagrams/dipictions that show two different wiring formats? I always thought the first pic below was the correct way to format a crossover cable? I've never seen the way that the second picture depicts. PS, this question is not a duplicate because I am asking for a clarification on which picture more accurately represents the format of a crossover wire, it does not give any clarification or explanation on the second method...
Crossover format that I believe to be correct:
Crossover format that I believe to be wrong: