大带宽城域网布局建设方案探讨
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- 英文论文题名：Discussion on Construction Scheme of Large Bandwidth Metropolitan Area Network
- 论文作者：辛向军
- 英文论文作者：Xin Xiang-jun ; Tianyuan Ruixin Communication Technology Co. ; Ltd
- 年：2017
- 作者机构：天元瑞信通信技术股份有限公司;
- 论文关键词：核心 ; 汇聚 ; 接入 ; 机房 ; 光缆 ; 管道
- 英文论文关键词：Core ; Convergence ; Access ; Room ; Fiber optic cable
- 会议召开时间：2017-07-01
- 会议录名称：2017年7月建筑科技与管理学术交流会论文集
- 语种：中文
- 分类号：TP393.1
- 学会代码：HSBY
- 会议名称：2017年7月建筑科技与管理学术交流会
- 会议地点：中国北京
- 主办单位：《建筑科技与管理》组委会
- 学会名称：北京恒盛博雅国际文化交流中心
- 页数：2
- 文件大小：234k
- 原文格式：O
- 会议级别：全国
摘要
在移动互联网时代,大带宽、多业务的步伐不断加快,城域网需要成为同时承载各种业务的综合平台,不管是核心层面,还是汇聚层面、接入层面都朝着光传送网(OTN)以及分组传送网(PTN)方向发展。本方案立足网络、业务发展的现状,通过对未来业务发展的预估和建模,提出了近期和远期平滑演进的运营建设思路。重点阐述了机房配套、光缆管道资源、网络承载融合迁移的建设发展计划,并最终演进为一张以OTN为基础,PTN网络、PON网络共存的、大容量、扁平化的综合承载网络。
In the era of mobile Internet,the pace of large bandwidth and multi-service is accelerating.The metropolitan area network needs to be a comprehensive platform for carrying various services at the same time.Whether it is the core level or the convergence level,the access level is towards the optical transport network(OTN) As well as packet transmission network(PTN) direction.Based on the current situation of network and business development,this program puts forward the idea of running and running in the near future and forward smoothly through the forecast and modeling of future business development.This paper focuses on the construction and development plan of the engine room supporting,the cable pipeline resources and the network carrying the integration and migration,and finally evolves into a large-capacity,flat-based integrated bearer network based on OTN,PTN network and PON network.
In the era of mobile Internet,the pace of large bandwidth and multi-service is accelerating.The metropolitan area network needs to be a comprehensive platform for carrying various services at the same time.Whether it is the core level or the convergence level,the access level is towards the optical transport network(OTN) As well as packet transmission network(PTN) direction.Based on the current situation of network and business development,this program puts forward the idea of running and running in the near future and forward smoothly through the forecast and modeling of future business development.This paper focuses on the construction and development plan of the engine room supporting,the cable pipeline resources and the network carrying the integration and migration,and finally evolves into a large-capacity,flat-based integrated bearer network based on OTN,PTN network and PON network.
引文
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