某某小区EPON光纤接入网规划设计.doc

毕业设计(论文) 题 目 小区EPON光纤接入网规划设计 题目 五芳园小区EPON光纤接入网规划设计 摘要 随着现代信息技术的不断更新升级，人们对电信业务的带宽、业务、简洁、多样的要求也越来也高。伴随着骨干网的能力越发增强，与此同时接入网却没有多大进步。如此，由骨干网络到用户终端之间的几百米或者几公里组成的接入网，因此而被形象地称为最后一公里。由于骨干网基本采用光纤结构，传输速度非常快。因此，这最后一公里便必然成为了制约整个网络系统的瓶颈。这使得改进接入网已经到了十分关键的时刻。 本文简要介绍了关于EPON的一系列基础知识和以EPON为接入方式的小区接入网规划。本着实用的原则，综合考虑设备选型，ONU位置，IP地址分配，实现其可运营性。并选定一个小区，进行完整的光纤接入网设计，达到学有所用的目的。 关键词 EPON ONU FTTH Title Planning and design of Epon fiber access network In Wufang park district Abstract With the development of modern information technology unceasing renewal upgrade, people to telecommunication business of bandwidth, business, concise, diverse requirement also more and more high also. With the backbone of the ability more enhancement, meanwhile access but not much progress. So, by backbone network to user terminals between several hundred meters or a few kilometres of access network, thus has been aptly called the last mile. Because backbone by using optical fiber structure, basic transmission speed very fast. Therefore, the last mile will inevitably become the bottleneck of restricting the entire network system. This makes the improved access network has reached the crucial time. This paper briefly introduces a series of basic knowledge about EPON and EPON for the access method and the district access network planning. Based on practical principles, comprehensive consideration of the equipment selection, ONU position, IP address allocation, realize its operational sex. And selected a village, the full optical fiber access network design, achieve the purpose of skills to use. Keywords EPON ONU FTTH 目录 TOC \o 1-4 \h \z \u HYPERLINK \l _Toc294683437 前言 PAGEREF _Toc294683437 \h 1 HYPERLINK \l _Toc294683438 1 绪论 PAGEREF _Toc294683438 \h 2 HYPERLINK \l _Toc294683439 1.1 光纤接入技术 PAGEREF _Toc294683439 \h 2 HYPERLINK \l _Toc294683440 1.1.1 光纤接入技术概述 PAGEREF