Design and implementation of cell switching-based packet optical transport network systems

Yang Yong

doi:10.13756/j.gtxyj.2015.04.005

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Design and implementation of cell switching-based packet optical transport network systems

- Design and implementation of cell switching-based packet optical transport network systems
- Study on Optical communication Issue 4, Pages: 13-15(2015)
- 作者机构：
  
  中国联合网络通信有限公司甘肃省分公司
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2015.04.005
  CLC： TN929.1
- Published：2015，
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[1]杨勇.基于信元交换的分组光传送网系统设计与实现[J].光通信研究,2015(04):13-15.

Yang Yong. Design and implementation of cell switching-based packet optical transport network systems. [J]. (4):13-15(2015)
[1]杨勇.基于信元交换的分组光传送网系统设计与实现[J].光通信研究,2015(04):13-15. DOI： 10.13756/j.gtxyj.2015.04.005.

Yang Yong. Design and implementation of cell switching-based packet optical transport network systems. [J]. (4):13-15(2015) DOI： 10.13756/j.gtxyj.2015.04.005.

摘要

基于OIF（光互联论坛）协议标准

在业界首次建立了基于信元交换、能同时支持ODUk（k阶光通路的数据单元）交叉分组交换（交换容量大于10Tbit/s）的POTN（分组光传送网）系统

并进行了实际测试。测试结果满足POTN系统的ODUk抖动、时延和误码要求

以及数据业务的丢包和时延要求

验证了该技术的可行性和实用性。

Abstract

On the basis of the Optical Internetworking Forum（OIF）protocol standards

we establish for the first in the industry a cell switching-based Packet Optical Transport Network（POTN）system

which simultaneously supports the cross-connect and packet switching of the Optical Channel Data Unit k（ODUk）with a switching capacity of over 10Tbit/s

and have it tested in practical projects.The test results indicate that this technology meet the requirements of POTN system in ODUkjitter

latency and bit error rate

and of data services in packet loss and latency

verifying its feasibility and practical applicability.

关键词

分组光传送网信元交换光通路数据单元交叉分组交换

Keywords

POTNcell switchingODUkcross-connectpacket switching

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