Virtualization and adaptive communication system for multiple interfaces of optical digital tester and communication method of virtualization and adaptive communication system

The invention relates to a virtualization and adaptive communication system for multiple interfaces of an optical digital tester and a communication method of the virtualization and adaptive communication system. A communication data packet is established according to a communication model; the communication data packet is sent to a receiving module; the communication data packet is converted intobus time sequence sending data; the frame judgment module judges that the target port number of the received bus time sequence sending data is consistent with the receiving port of the correspondingcommunication main body, if the target port number of the received bus time sequence sending data is consistent with the receiving port of the corresponding communication main body, the target port number is cached in the sending cache module, and the sending source selection module traverses each sending cache module and sends the bus time sequence receiving data to the frame decoding module; andthe sending module transmi