The jumper of the optical module, namely the fiber optic jumper used to connect the optical module, is an indispensable component in the optical communication system, used to achieve reliable optical signal transmission between the optical module and other equipment (such as fiber. The jumper of the optical module, namely the fiber optic jumper used to connect the optical module, is an indispensable component in the optical communication system, used to achieve reliable optical signal transmission between the optical module and other equipment (such as fiber. How should we choose optical fiber jumpers for optical modules? The optical module is composed of optoelectronic devices, functional circuits and optical interfaces. The optoelectronic devices include two parts: transmitting and receiving, used for optical signal transmission, and are usually. Therefore, the optical fiber jumpers must be different. A fiber jumper connects an optical module to a fiber terminal box. Comply with the following rules when. Optical fiber jumper, also known as optical fiber connector, means that both ends of the optical cable are equipped with connector plugs to realize the active connection of the optical path.