Reporter Wu Weiqun
    A 2-hour 8K movie, with a file size of about 90GB, takes about 12 minutes to download with Gigabit broadband, and only 72 seconds to download with 10Gigabit broadband … … In the home of a resident in Poly Tianhui, Yangpu District, with the blessing of Shanghai Telecom’s 10 Gigabit Optical Network, it is no longer necessary to wait hard to transmit oversized files, and smaller files can be uploaded and downloaded in an instant.
    Yesterday, at the signing ceremony of the Strategic Cooperation Framework Agreement on Building a "15-minute Community Life Circle" for People’s Urban Digital Life jointly held by China Telecom Shanghai Company (hereinafter referred to as "Shanghai Telecom") and Yangpu District People’s Government, the world’s first "10 Gigabit Broadband Demonstration Community" based on 50G-PON was officially released.
    It is reported that, as the key technology of all-optical 10 Gigabit, 50G-PON has been defined by ITU-T as the standard of next-generation PON after 10G-PON, which has the characteristics of ultra-large bandwidth, low delay and application-level flexible slicing, and is a 10 Gigabit broadband access technology generally recognized by mainstream operators around the world.
    It is also known that according to the agreement signed by Shanghai Telecom and Yangpu District, in promoting the upgrading of information infrastructure, the two parties will cooperate to build Yangpu’s digital science and technology brand of "Digital Station". Relying on Shanghai Telecom’s digital public telephone kiosk and combining with Yangpu District’s "15-minute community life circle" plan, the digital public telephone kiosk will be connected to the "One Netcom Office" platform to comprehensively upgrade people’s livelihood application service capabilities.