20 0 1年 9月 2 9日 ,“中国高速信息示范网”在北京通过由科技部组织的国家级验收。同时 ,连接北京部分高校和科研院所的高速宽带网正式开通。这意味着具有“三网融合”雏形的新一代互联网在中国诞生。与基于电信网的传统互联网不同 ,新一代互联网全面采用分组交换和全光传输 On September 29, 2001, “China High-speed Information Demonstration Network” passed the state-level acceptance organized by the Ministry of Science and Technology in Beijing. Meanwhile, the high-speed broadband network connecting some universities and research institutes in Beijing was officially opened. This means that a new generation of Internet with “triple play” prototype was born in China. Different from the traditional Internet based on telecommunication network, the new generation Internet fully adopts packet switching and all-optical transmission