| Term | Description |
| crossover | A type of Ethernet cable in which the "send" and "receive" pairs are crossed, so it can be used to connect similar network devices (such as swithches, or PCs without a hub/switch between them) directly. In a crossover cable, the inside wires are arranged differently (crossed over) in the RJ45 plugs on either end. It has the same effect as (and can substitute for) an uplink port in a hub/switch. See also: How to make Network Cables |