what is crossover cable used for
For example, in a 100BaseTX network, the second and third pair must be swapped at each end to create a crossover cable. A crossover cable is also used to create mesh networks that work without an intermediate network device, such as a hub or switch.
Similar to a null-modem cable, with the exception that the crossover cable is used for Ethernet connections, where the CTS (clear to send) and RTS (ready to send) lines are crossed over. On a null-modem cable the Tx (transmit) and Rx (Recieve) lines are crossed over. PREVIOUS. cross-platform.