大上海小区EPON光纤接入网规划设计

发布时间：2018-05-24 14:06

本文选题：光接入 + EPON　；参考：《南京邮电大学》2014年硕士论文

【摘要】：EPON(Ethernet Passive Optical Network,以太无源光网络)是一种新兴的宽带接入技术,它通过一个单一的光纤接入系统,实现数据、语音及视频的综合业务接入,并具有良好的经济性。由于EPON网络结构的特点,宽带入户的特殊优越性,以及与计算机网络天然的有机结合,使得无源光网络成为“三网合一”和解决信息高速公路“最后一公里”的最佳传输媒介。本文的研究内容主要包括以下几个方面。首先,对EPON技术原理、关键技术和技术优势进行了研究;其次,分析EPON技术在接入网中的三种应用模式,提出了商业楼宇和居民小区采用EPON技术的接入网方案,并对EPON接入手段与传统接入手段的经济性进行分析;接下来,以黄石大上海小区的EPON接入项目为例,从需求设计、组网选型到投入商用前的验收测试进行了全面分析,论证了EPON技术已比较成熟,各种性能指标能够满足现有网络的应用需求;最后,对整个论文工作进行了总结,并展望未来光接入技术的发展。
[Abstract]:EPON(Ethernet Passive Optical Network, Ethernet passive Optical Network (EPON(Ethernet Passive Optical Network,) is a new broadband access technology, which can access data, voice and video through a single optical fiber access system with good economy. Due to the characteristics of EPON network structure, the special superiority of broadband access to home, and the natural combination with computer network, passive optical network becomes the best transmission medium for "three networks in one" and for solving the "last kilometer" of information superhighway. The research content of this paper mainly includes the following aspects. Firstly, the principle, key technologies and technical advantages of EPON are studied. Secondly, three application modes of EPON technology in access network are analyzed, and the access network scheme using EPON technology in commercial buildings and residential areas is put forward. The economy of EPON access means and traditional access means is analyzed. Then, taking the EPON access project of Huangshi large Shanghai district as an example, it analyzes the requirements design, network selection and acceptance test before it is put into commercial use. It is demonstrated that the EPON technology is mature and various performance indexes can meet the application requirements of the existing network. Finally, the work of the whole paper is summarized, and the development of optical access technology in the future is prospected.
【学位授予单位】：南京邮电大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN915.63

【相似文献】