Because of huge capacity, high securibility, light weight and thin size, no relay, and long distance transmission, optical fibers have been widely applied in digital communication systems.
Dependent on the demand of optical fiber network management, this project focus to develop an optical fiber transceiver alarm system, which monitors the status of the fiber, whether it is in working, power done, or blocking. The system use a MCU (W78E365) and an on-chip integrated optical transceiver (IP113F) to fulfill the object. The project schedules hardware and software architecture, some developing implementation details are also inclusive. By the way, this paper introduces the method how to sense the remote trouble on local station.
Key words: W78E365, IP113F, Monitoring System