A Fiber Optic Patch Cord is a type of fiber optic cable that is used to connect two devices or two points in a fiber optic network. It is a short-length cable with fiber optic connectors on both ends, typically used for interconnecting network equipment, patch panels, optical transceivers, or other fiber optic devices. The patch cord is an essential component in a fiber optic system, providing flexibility for connecting devices and ensuring stable data transmission, widely used in both commercial and residential fiber optic setups.