分组增强型OTN设备实现及组网研究  

Research on Packet Enhanced OTN Equipment and Networking

作　　者：程明[1] 周洲[1] 朱俊[2] 张军[2] 

机构地区：[1]中国电信股份有限公司上海研究院,上海200122 [2]中国电信股份有限公司上海分公司,上海200120

出　　处：《电信科学》2014年第11期159-165,共7页Telecommunications Science

基　　金：国家高技术研究发展计划("863"计划)基金资助项目(No.2011AA01A104)

摘　　要：分组增强型光传送网(OTN)技术作为一种融合技术,能够满足快速增长的带宽和多业务差异化的承载需求。介绍了分组增强型OTN技术的标准进展,分析了分组增强型OTN设备架构和可能的实现方式,探讨了分组增强型OTN技术在城域网的组网架构。As a converged technology, the packet enhanced optical transport network （POTN/PE-OTN） technology is able to meet the rapidly growing demand for bandwidth and multi-service bearing with differentiated quality of services. The statuses of POTN/PE-OTN technology standards were introduced. The architecture of POTN/PE-OTN equipment and the possible implementations were analyzed. The architecture of networking with POTN/PE-OTN technology in the metropolitan area network was discussed.

关 键 词：分组增强型光传送网 网络架构 光传送网 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]