crossover cable has wires 1 and 2 reverse with 3 and 6, or some such<P>a rollover cable typically has two rj45 ends (just like cat v), but has all wires reversed 1-8,2-7,3-6,etc. You use this plus ...

For crossover cables, simply make one end of the cable a T568 A and the other end a T568 B. Now you can make Ethernet cables of any length, fix broken connectors, or make yourself a crossover cable.

Pin 1 on one end would be sent to pin 3 on the other end. The summary is usually different devices could use a straight cable and the same device type a crossover cable.

Compare the colors of the pins. The conductor colors on both ends of a standard, commercial straight-through Ethernet cable from left to right are: white/orange, orange, white/green, blue, white ...

The first step is to connect the crossover Ethernet cable to the LAN (RJ45) ports of both computers. Now, follow the directions below working with one computer at a time. Start on the desktop of PC 1 ...