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随着时代的发展和社会经济的进步,特别是科学技术的不断的革新,信息化已经成为这个时代的标志,人们需求越来越多的信息,可以预见的是,在通信网络发展的过程中,十分重要的一个趋势就是互联网上网光纤化和高带宽化。针对这种情况,我国紧跟时代发展的潮流,适时的提出了宽带中国的战略方针。在今年2月份,我国工信部详细的部署了宽带中国战略的专项工作,宽带中国这个定义其实非常容易理解,就是将用户的入户带宽给有效的提高。目前在宽带接入方面,使用最为广泛的技术手段就是GPON,也就是前兆无源光网络,这是因为这种技术具有一系列的优点,比如带宽较高、用户接口较多、有着较高的安全性和角度的维护成本等等。本文简要分析了铁通带宽接入网络中FTTH与GPON的技术应用,希望可以提供一些有价值的参考意见。
With the development of the times and the progress of society and economy, especially the continuous innovation of science and technology, informatization has become a symbol of this era and people demand more and more information. It is foreseeable that in the process of the development of communication networks One of the most important trends is the Internet fiber-optic Internet access and high bandwidth. In response to this situation, our country follows the trend of the times and promptly proposed the strategic guideline of broadband China. In February this year, the Ministry of Industry and Information Technology of our country deployed in detail the special work on broadband strategy in China. The definition of broadband China is actually very easy to understand, that is, the user’s home bandwidth is effectively increased. At present, broadband access, the most widely used means of technology is GPON, which is precursor of passive optical network, this is because this technology has a series of advantages, such as high bandwidth, user interface more, have a higher Safety and angle of maintenance costs and so on. This paper briefly analyzes the application of FTTH and GPON in FTTD access networks, hoping to provide some valuable reference suggestions.