Undersea tunnels can also surf the Internet with 5G, and the deep and middle tunnels achieve full 5G signal coverage

Thanks to netizen Yijia for submitting the clue! According to news on April 16, from the "Shenzhen Release" official, at 11:30 this morning, as the large screens located on the east and west artificial islands of the Shenzhen-Zhongshan Channel displayed "video real-time connection", the entire Shenzhen-Zhongshan Channel 5G The communication network passed the acceptance inspection and officially achieved "network connectivity".

The Shenzhen-Zhongshan Channel 5G communication network acceptance ceremony was organized by the Guangdong Provincial Communications Administration Bureau and was held simultaneously on the east and west artificial islands. Acceptance personnel inspected the bridge deck, island base stations, and tunnels Optical cables and other communication equipment are tested. According to reports, the Shenzhen-Zhongshan Channel is a world-class cross-sea cluster project of "bridges, islands, tunnels, and underwater interconnections" with a total length of approximately 24 kilometers, including the world's largest fully offshore offshore steel span with a main span of 1,666 meters. Key structures include a box-girder suspension bridge and the world's first two-way eight-lane steel shell concrete immersed tunnel with a length of 6.8 kilometers. The Shenzhen-Zhongshan Channel public network coverage project is coordinated and implemented by Guangdong Litong Technology Company, authorized by Guangdong Provincial Communications Group, and jointly constructed and shared by China Tower Guangdong Branch, and jointly constructed by China Telecom, China Mobile, China Unicom and other telecom operators. According to Chen Chunyi, the general manager of the Shenzhen-Zhongshan Channel public network coverage project of Litong Technology, "In the future, car owners driving on the Shenzhen-Zhongshan Channel will not only be able to navigate in real time, but also maintain communication at any time, and they will also be able to surf the Internet with '5G' in the undersea tunnel."

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