SDN trend and impact of optical transport networks

He Wei; Yang Zhu; Cai Ming; Hao Junrui; Zhang Xinquan

doi:10.13756/j.gtxyj.2014.03.002

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SDN trend and impact of optical transport networks

- SDN trend and impact of optical transport networks
- Study on Optical communication Issue 3, Pages: 4-7(2014)
- 作者机构：
  
  1. 光纤通信技术和网络国家重点实验室
  2. 武汉邮电科学研究院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2014.03.002
  CLC： TN929.1
- Published：2014，
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[1]何炜,杨铸,蔡鸣,郝俊瑞,张新全.光传送网的SDN化趋势及影响[J].光通信研究,2014(03):4-7.

He Wei, Yang Zhu, Cai Ming, et al. SDN trend and impact of optical transport networks. [J]. (3):4-7(2014)
[1]何炜,杨铸,蔡鸣,郝俊瑞,张新全.光传送网的SDN化趋势及影响[J].光通信研究,2014(03):4-7. DOI： 10.13756/j.gtxyj.2014.03.002.

He Wei, Yang Zhu, Cai Ming, et al. SDN trend and impact of optical transport networks. [J]. (3):4-7(2014) DOI： 10.13756/j.gtxyj.2014.03.002.

摘要

基于对OTN（光传送网络）技术发展方向的分析

指出SDN（软件定义网络）技术会直接或间接影响OTN未来五大发展方向中的三项

具体体现在软件定义传送平面、软件定义控制平面、IP与光跨层协同融合和光网络资源虚拟化四大方面。研究表明

OTN的SDN化将是超100Gbit/s时代的重要发展趋势。

Abstract

On the basis of the analysis of the five development trends of Optical Transport Networks（OTN）

this paper points out that the Software Defined Network（SDN）technology will have direct or indirect impacts on three of them

specifically embodied in four aspects:software defined transport plane

software defined control plane

IP and optical cross-layer cooperation and convergence and optical network resource virtualization.Research results show that SDN is an important trend of OTN beyond 100Gbit/s.

关键词

光传送网络软件定义网络超100Gbit/s

Keywords

OTNSDNbeyond 100Gbit/s

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