信息高速公路的传输张煦发展“信息高速公路”要妥善建立国家信息基础结构（Ｎｉｌ）。就必须进一步考虑Ｎｉｌ主要依据的国家通信网基础结构，解决好信息传输设施。信息传输有光纤和无线两大类，这两类传输究竟有什么发展前途，值得加以探讨。一、光纤提供宽带高速通信网... Transmission of Information Superhighway Zhang Xu Developing “Information Superhighway” To properly establish the national information infrastructure (Nil). It is necessary to further consider the basic infrastructure of Nil, which is mainly based on Nil, and solve the information transmission facilities. Information transmission has two major categories of optical fiber and wireless, what are the future development of these two types of transmission, it is worth to be explored. First, the optical fiber to provide broadband high-speed communications network ...