光通信在“新基建”中的作用研究

The Functional Analysis on Optical Communication Networks in New Infrastructure Construction Era

“新基建”将为我国经济和社会的可持续发展提供新动能,“新型信息基础设施”是“新基建”的重要组成部分。作为“带宽基石”,光通信网络将在“新基建”时代一方面受益于“新基建”的发展驱动,另一方面将为“新基建”提供动能。文章从分析“新基建”带来的新机遇入手,重点针对“新型通信网络基础设施”中影响国民经济和人民生活三个重要板块,即广义互联网、广义无线网络和数据中心网络,分析光通信网络技术在这三大板块中的作用,并对其后续发展作出展望。

"New Infrastructure Construction"will provide new momentum to the sustainable development of China's economy and society.The“New Information Infrastructure"is an essential part of the"New Infrastructure Construction".As the“Bandwidth Cornerstone”,optical communication network will benefit from the"New Infrastructure Construction"and feedback driving force to the"New Infrastructure Construction".This article analyzes opportunities and trends for optical communication networks in the"New Infrastructure Construction"era from three major sectors of the“New Communication Information Infrastructure":the generalized Internet including IoT,the generalized wireless network including 4G/5G/6G cellular networks and satellite communication networks,the data center networks driven by cloud computing,analyzes the role of optical communication network technology in these three sectors,and prospects its subsequent development.