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.
出处
《电信科学》
北大核心
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)
关键词
分组增强型光传送网
网络架构
光传送网
packet enhanced optical transport network, network architecture, optical transport network
