AS6802 synchronization frame transparent transmission system and method in TTE switch

The invention belongs to the technical field of communication, and discloses an AS6802 synchronization frame transparent transmission system and method in a TTE switch, and the AS6802 synchronization frame transparent transmission system in the TTE switch comprises a receiving first-in first-out queue FIFO module, a receiving interception module, a frame analysis module, a frame information cache management module, a synchronization frame transparent transmission management module, and a sending first-in first-out queue FIFO module. The AS6802 synchronous frame transparent transmission method in the TTE switch comprises the steps of synchronous frame caching, interception receiving time and frame analysis, frame information and receiving time point cache management, whether a synchronous frame transparent transmission management module is idle or not, synchronous frame synthesis, synchronous frame sending and synchronous frame arbitration. According to the method, the problem of transparent transmission of th