On June 28, the 20th Asia-Pacific Intelligent Building Forum and the 5th Annual Meeting of Youth Intelligent Building Experts was successfully hosted by the Shanghai Intelligent Building Association in Sheraton Grand Shanghai Pudong Hotel, hundreds of intelligent building experts and scholars, industry leaders and business representatives attended the meeting. As the only strategic partner of this forum, Zhaolong Interconnect was invited to attend the forum.

Ethernet technology originated from the pioneer technology project in Palo Alto Research Center(PARC). People generally thought that Ethernet was invented in 1973, when Bob Metcalfe wrote a memo about the potential of Ethernet to his boss of PARC. But Metcalfe himself believed that Ethernet appeared