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全球最长的光传输环网———终局容量1600Gbit/s的中国电信全国高速传输环网1月24日正式开通。它的建成，标志着中国电信全国骨干传输网络在超大容量、灵活高效、安全可靠、经济适用方面取得了质的飞跃。它的建成必将有力地推动我国信息化、数字化建设和国民经济的发展进程，对
The world’s longest optical transmission ring network --- the final capacity of 1600Gbit / s China Telecom National High Speed Transmission Ring Network January 24 officially opened. Its completion marks that China Telecom has made a qualitative leap in its national backbone transmission network in its large capacity, flexibility, high efficiency, safety and reliability, and economical application. Its completion will certainly be a powerful impetus to China’s information technology, digital construction and national economic development process.