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In the 5G era, fixed-mobile coordination and common development are the inevitable trend of network development. Transmission networks, data centers, and access networks are all facing new challenges in business development. Therefore, it is necessary to accelerate the upgrade and coverage of all-optical networks to cope with 5G. The emerging business of the times has brought impacts and changes to the entire network. With the official commercialization of 5G, new services such as VR/AR video, cloud games, robotics, and Internet of Vehicles have emerged. These services not only require the existing transmission network to support high bandwidth, low latency, and high reliability, but also Meet the requirements of massive device connections, ultra-high traffic and high-speed movement. In the 5G era, various services and applications are gradually evolving to cloudification, and functions such as forwarding, control, and management will also accelerate cloud deployment. Therefore, the data center has become the center of Internet content and traffic. According to statistics, the compound annual growth rate of the racks in the data center computer room is 32%, and the traffic between the DCs has increased rapidly, with an annual growth rate of more than 50%. Data has shown massive, diversified, and unstructured development, and the infrastructure has gradually evolved to cloud-side-to-end. Fixed-mobile coordination and common development are the inevitable trend of network development.
In the current development of the access network, the three major domestic operators account for 92% of the fiber-to-the-home users, and the percentage of broadband users above 100M is close to 82%. The above-mentioned users are 17.9 million, and the number of gigabit users has reached 910,000. The access network is gradually entering the era of gigabit commercial use. Therefore, transmission networks, data centers, and access networks are all facing new challenges from business development. In terms of transport network, by 2025, the world will have 6.5 million base stations and nearly 2.8 billion 5G users. As the upper foundation of the entire network, the transport network needs to be upgraded and optimized first. In terms of data centers, there are currently more than 500 ultra-large data centers in the world, and about 150 are planned or under construction, and data centers are facing the evolution from 100G to 400G, the transition from optical and electrical hybrid to all-optical, and centralized computing to become a "core point." The three major trends of "edge technology" model transformation. In terms of access networks, global broadband users are expected to reach 1.27 billion in 2024. 234 operators in 57 countries have announced plans for gigabit broadband construction, and 10 gigabit households have been put on the research agenda. The network is moving from 1GPON to 10GPON，50GPON and still evolving.
XYT-Sharetop has a professional sales team and R&D team. It is a nationally recognized high-tech enterprise with more than 20 corporate honors such as patents, trademarks, and software copyrights. The main products cover optical communication active and passive products, including 5G base station products, OTN equipment, optical modules (1.25G/10G/40G/100G/200G/400G), wavelength division multiplexers, optical switches, and integrated transmission platforms , Optical fiber amplifier, line protection equipment, dispersion compensator, optical fiber transceiver, etc.
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