The General Office of the Ministry of Industry and Information Technology issued a notice on the pilot work of 10 Gigabit optical networks, which proposed to carry out the "10 Gigabit Factory" pilot. 50G-PON access ports cover factories and workshops. Large-capacity industrial PON technology and industrial optical network technology based on 10 Gigabit optical networks have been initially applied in workshops and production lines to support deterministic, low-latency, and highly reliable business applications. Carry out research on the application of industrial OTN (optical transport network), industrial optical bus and other technologies in factory area connections and data transmission within factories. The 7th generation wireless LAN covers factories, workshops and other areas, realizing the application of multiple types of access terminals based on 10 Gigabit optical network connections. Promote the verification of the integration of 10 Gigabit optical networks and artificial intelligence technologies, and pilot applications in industrial AOI (optical automatic quality inspection), production and safety monitoring and other fields.