Intelligence-defined optical tunnel network system and network system control method

A network system control method for an intelligence-defined optical tunnel network system comprising a plurality of optical switch interconnect sub-systems, wherein any one of the optical switch interconnect sub-system comprises a receiving sub-module, an output sub-module, an interconnection fabric module and an optical switching sub-module;

• and the network system control method comprising:
• receiving a plurality of first uplink transmission optical signals and a plurality of third uplink transmission optical signals from a plurality of first optical add-drop sub-systems corresponding to the optical switch interconnect sub-system and a plurality of second optical add-drop sub-systems corresponding to the optical switch interconnect sub-system through the receiving sub-module of any one of the optical switch interconnect sub-systems, respectively, wherein the first optical add-drop sub-systems correspond to a first pod and the second optical add-drop sub-systems correspond to a second pod;
• outputting a plurality of second downlink transmission optical signals and a plurality of fourth downlink transmission optical signals to the first optical add-drop sub-systems and the second optical add-drop sub-systems through the output sub-module of any one of the optical switch interconnect sub-systems, respectively;
• connecting the optical switch interconnect sub-systems to each other, through the interconnection fabric module of any one of the optical switch interconnect sub-systems, wherein any two of the optical switch interconnect sub-systems transmit a corresponding lateral transmission optical signal between each other through the interconnection fabric module and a corresponding first line;
• and
• transmitting optical signals, through the optical switching sub-module of any one of the optical switch interconnect sub-systems, between the receiving sub-module, the output sub-module and the interconnection fabric module.