某小区光纤网络系统设计与实现

发布时间：2018-05-24 16:03

本文选题：接入网 + EPON　；参考：《吉林大学》2017年硕士论文

【摘要】：随着21世纪互联网领域的快速发展,通信互联网业务的发展变化也十分迅速,这对于通信基础设施的发展无疑是极大的挑战。很多先进发达国家都纷纷开始加大力度投入到通信技术改革发展当中,国内的相关政府部门、运营商及其客户在相互配合协作下,通信基础设施也得以实现快速发展。目前较之于某些欧美发达国家来说,我国的基础设施仍然较为落后,尤其体现在基础数据业务和无线带宽业务方面。对此,国内的通信基础设施发展有待提高。由于“互联网+”的发展,相关基础设施的建设也在不断加快。当下对运营商造成最大的困扰就是接入网带宽的问题。在对基础设施展开建设的过程中,如何才能够更好地实现网络优化,如何才能够让用户得到更佳的体验效果,以上都是运营商当下急需解决的相关问题。本文从EPON技术的概念、构成等引入FTTH技术,并详细介绍了FTTH的构成方式,拓扑结构等,结合本人自身的工作情况,在社区内选择FTTH实现互联网的连接。并全面介绍了设备选型问题以及模块组成问题。宽带接入网的相关技术已纯熟,但如何选择接入方式,如何降低成本,如何合理施工,如何为后续扩容提供方便等一系列问题,则是文章的核心内容。论文主要围绕下列几点开展:(1)全面分析当下先进国家宽带发展现状以及国内的宽带发展现状,并根据国内现有状况选定EPON技术中的FTTH技术,为后续FTTH在小区的应用奠定基础。(2)针对小区客户需求,进行分类,并分析了EPON技术比传统DSLM(Digital Signal Line Multiplexer,数字信号线路复接器)技术的优势,并对采取EPON技术所存在的优势展开全面分析。(3)根据实际工程背景,分析小区环境对FTTH连接互联网的可行性,主要包括业务接入种类、传输容量、是否经济、可扩展性、可靠性、可管理性等方面。(4)在前期准备完成下,对小区进行了总体的设计方案,及针对每一细节进行具体分析,最终完成整体设计方案。(5)最后通过LAN业务,来完成整体网络数据语音的实现。
[Abstract]:With the rapid development of the Internet in the 21st century, the development and change of the communication Internet business is very rapid, which is undoubtedly a great challenge to the development of the communication infrastructure. Many advanced developed countries have begun to increase their efforts to invest in the development of communications technology reform. With the cooperation of relevant government departments, operators and their customers, the communication infrastructure can also achieve rapid development. At present, compared with some developed countries in Europe and America, our infrastructure is still relatively backward, especially in basic data services and wireless bandwidth services. In this regard, the development of domestic communication infrastructure needs to be improved. As a result of the development of the Internet, the construction of related infrastructure is also accelerating. At present, the biggest problem for operators is the problem of access network bandwidth. In the process of infrastructure construction, how to better achieve network optimization, how to let users get better experience results, these are the operators need to solve the relevant problems. This paper introduces FTTH technology from the concept and composition of EPON technology, and introduces in detail the constitution and topological structure of FTTH. Combining with my own working situation, I choose FTTH to realize the connection of Internet in the community. The problems of equipment selection and module composition are also introduced. The related technology of broadband access network is well known, but how to choose the access mode, how to reduce the cost, how to construct reasonably, how to provide convenience for the subsequent expansion are the core issues of this paper. The thesis mainly focuses on the following points: (1) analyze the current situation of broadband development in advanced countries and domestic broadband development, and select the FTTH technology in EPON technology according to the current situation in China. To lay a foundation for the subsequent application of FTTH in the cell. (2) to classify the customer demand of the cell, and analyze the advantages of the EPON technology compared with the traditional DSLM(Digital Signal Line Multiplexer, digital signal line multiplexer. According to the actual engineering background, the feasibility of the district environment to FTTH connection to the Internet is analyzed, including the service access type, transmission capacity, economy, expansibility, reliability, etc. The manageability, etc.) under the preparation of the early stage, the overall design scheme of the community is carried out, and the concrete analysis of each detail is carried out, and the overall design scheme. 5) is finally completed through the LAN service. To complete the implementation of the overall network data voice.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TN929.11

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