Shulou(Shulou.com)11/24 Report--

CTOnews.com, September 19, according to the Beijing Municipal Communications Administration, in order to speed up the construction of a new information infrastructure in Beijing, give more efficient play to the basic support and fusion enabling role of optical fiber communication networks, and help Beijing build a benchmark city for the global digital economy, it has specially formulated the "Optical Network Capital, 10 Gigabit City" Action Plan (2023-2025).

The Action Plan proposes that by 2025, Beijing's forward-looking layout will become a "all-optical 10 Gigabit" model city with leading network capabilities, innovative applications and cutting-edge demonstration. Build a 10-gigabit optical network infrastructure system, create a 1 millisecond delay circle around Beijing, 2 milliseconds around Beijing, and 3 milliseconds around Beijing-Tianjin-Hebei; enable integration to promote the development of thousands of industries; and lead residents to a new experience of digital life.

Picture source Pixabay one is to expand the scale of optical network construction and enhance the network supply capacity. By 2025, the city's ubiquitous OTN (all-optical transmission network) base will be built, with 3 OTN sites per 10,000 people, keeping the global leading scale of all-optical smart city construction. To build a high-speed direct connection network between the computing power in the city, the computing power around Beijing and the Beijing-Tianjin-Hebei national computing hub, the coverage of important sites in the city has reached 90%, the intelligent computing power lossless transmission has been realized, and the national demonstration benchmark of all-optical computing network has been set up. The backbone link 400G ports account for 70% of the total PON ports and more than 80% of the PON (fiber to room) users account for more than 20%. Smooth replacement of old SDH equipment and user products.

The second is to deepen the popularization of optical network applications and enhance users' perceived experience. By 2025, there will be more than 2000 typical industry applications of gigabit optical networks. We will give full play to the characteristics of the gathering of headquarters-based enterprises in Beijing, and increase the integration, innovation and scale promotion of gigabit optical networks with key industries such as government affairs, finance, health care, education, manufacturing, culture and tourism, hotels, small and medium-sized enterprises, and office parks. We will deepen the popularization and application of new home services such as gigabit optical network and smart home, telecommuting, distance education and live delivery, continuously enhance the network experience of users, and increase the number of gigabit users.

The third is to carry out F5G-A 10 Gigabit optical network technology first and first test, to create the world's leading "10 Gigabit city". We will take the lead in the pilot application of F5G-A 10 Gigabit optical network innovation technologies such as 50G PON and 800G, and create 10 10 Gigabit application demonstration benchmarks by 2025. Focus on promoting the commercial deployment of 50G PON technology in enterprise parks, industrial manufacturing and other application scenarios, supporting the application and promotion of XR and ultra high-definition video, speeding up the pilot deployment of single-wave 800G high-speed optical transmission technology in computing interconnection scenarios, and supporting Beijing all-optical network infrastructure into the 10 Gigabit era.

The fourth is to improve the ability of network security protection and improve the security of network operation. We will continue to improve the security resilience and rapid recovery capability of the capital's optical network infrastructure in response to emergencies such as natural disasters. Improve the level of network technical defense, enhance the ability of network security protection.

CTOnews.com attached the list of main development objectives of "Optical Network Capital, 10 Gigabit City" from 2023 to 2025:

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