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本文以成都信息港建设为背景，讨论以广电通信资源为基础如何建设信息港的有关问题。文中分别以ＡＴＭ 和宽带ＩＰ技术为重点讨论了信息港骨干网的可选方案，以电视同轴电缆分配网为主体，讨论了接入网的建设问题。本文根据作者的体会，还就有关信息港建设必须重视的问题，发表了自己的看法。
Based on the construction of Chengdu Information Harbor, this paper discusses the related issues of how to construct the information harbor on the basis of radio and television communication resources. In this paper, ATM and broadband IP technologies are mainly focused on the options of the information port backbone network, with the television coaxial cable distribution network as the main body, discusses the access network construction. Based on the author’s experience, this article also expressed his own views on issues that must be taken seriously in the construction of the information port.