What is the function of fiber optic jumper/fiber optical patch leads/fiber patch cables? 

Fiber optic jumper wire is mainly used for optical fiber distribution frame or fiber information socket connection to the switch, the switch between the connections, switches and connection of computer, information to the computer the connection between the socket, and optical fiber can be applied to management subsystem, equipment, subsystems and between the workspace subsystem.

Is not popular, fiber optic jumper is the equipment and equipment for use between A transmission medium, such as A equipment of signal interface is A1, B equipment signal interface is B1. You need to connect two devices, it requires a single fiber, the fiber section of the interface is A1, another section of the interface is B1 head, so you can put two connected together, the both ends with the adapter (sub) fiber is called a jumper.