Design of a New EPON Connection Automatic Protection System

Automatic protection mechanism designed a new type of connection-oriented Ethernet passive optical networks (EPON), including functional architecture, fault management, and build a network of automatic protection mechanism to test the function of the simulation tests, and the protection of its original programs and compared to overcome known problems, the application of this novel method can provide a fast fiber-optic Ethernet automatic Protection Switching to meet the requirements of the transmission network survivability, has some practical value and application prospect.