宽带光接入网技术的最新进展

Latest Progress in Broadband Optical Access Network Technology

首先对于全球FTTx的发展现状进行了描述,然后对宽带光接入网技术的发展现状进行了分析,同时也介绍了宽带光接入网的标准化情况,并对于宽带光接入网在我国的发展情况也进行了阐述,最后提出了作者对于广电接入网建设的建议。

In recent years, the development of radio and television network is entering a turning period in history. The trend that access network should 'use optics and abandon copper' has been widely recognized in the industry. Optical access technology has become one of the key technologies in the next generation access network, and also the focus of the industry's attention. The author gives a comprehensive presentation of the development of global broadband optical access network (FTTx) technology and equipment and their application in all the countries in the world. He makes an analysis of the current situation and trend in standardization of FTTx and a few suggestions about the application of FTTx in telecommunication industry and broadcasting industry.