Hign speed data transmission, broadband access, fiber to the home and desk, it is widely used in automotive multimedia, industrial
control, and factory automation, and so on. A variety of short- distance data communications including audio jumpers. sensors,
ground and short-circuiting indicates protection such as plastic fiber optical networks, LANs, home and office networks, corporate optical
networks, digital surveillance, lPTV broadband connections as well as plastic optical fiber sensors.