中国开通全球首个1.2TB超高速骨干网络

World’s first 1.2TB ultra-high-speed backbone network opens in China 中国开通全球首个1.2TB超高速骨干网络 The world's first 1.2Tb/s capacity ultra-high-speed backbone network connecting Beijing, Wuhan, and Guangzhou was inaugurated at Tsinghua University on Monday. This next-generation ultra-high-speed network signifies a milestone in China’s Internet infrastructure development. 周一，连接北京、武汉和广州的全球首个容量为1.2Tb/s的超高速骨干网络在清华大学正式启动。这一下一代超高速网络是中国互联网基础设施发展的一个重要里程碑。 The 3,000-kilometer-long backbone network is the world’s first 1.2Tb/s capacity backbone network in use, as a crucial part of China’s Future Internet Technology Infrastructure (FITI) project. The backbone network has achieved complete domestic production, according to Xinhuanet. 这条长达3000公里的骨干网络是世界上第一个投入使用的1.2Tb/s容量的骨干网络，也是中国未来互联网技术基础设施（FITI）项目的重要组成部分。据新华社报道，该骨干网络已经实现了完全国产化。 The network underwent trial operation on July 31, 2023. It has been operating smoothly and reliably since then, and pilot tests have shown that the channel meets design standards. 该网络于2023年7月31日进行了试运行。自那时以来，它一直稳定可靠地运行，试点测试表明，该通道符合设计标准。 At present, a 400Gb/s capacity backbone network has just been put into commercial use. The establishment of a 1.2Tb/s capacity ultra-high-speed backbone network means that China’s major backbone network technology has reached a T-bit level. Wu Jianping, chairman of the Institute for Network Sciences and Cyberspace at Tsinghua University, made this announcement on Monday, citing a report from Xinhuanet. 目前，一个400Gb/s容量的骨干网络刚刚投入商业使用。建立1.2Tb/s容量的超高速骨干网络意味着中国的主要骨干网络技术已经达到了TB特级别。 The technology was jointly developed by Tsinghua University, China Mobile Communications Corporation, Huawei, and Cernet, with the aim of providing high-speed Internet access in China. 这项技术是由清华大学、中国移动、华为和Cernet共同开发的，旨在为中国提供高速互联网连接。 Given that China has the world’s largest Internet user group, generating significant demand for high-speed and stable Internet, this development is crucial. As of June 2023, the total number of internet users in China had reached 1.079 billion, according to a report from the China Internet Network Information Center.  考虑到中国拥有世界上最大的互联网用户群体，对高速稳定互联网的需求巨大，这一发展至关重要。根据中国互联网络信息中心的报告，截至2023年6月，中国的互联网用户总数已达到10.79亿。 Additionally, China continues to expand its network infrastructure. As of September, China had constructed a total of 3.19 million 5G base stations, forming the world's largest network infrastructure. 此外，中国继续扩大其网络基础设施。截至9月，中国已建成总共319万个5G基站，形成了世界上最大的网络基础设施。