WSON功能测试及应用策略  

WSON functional test and application strategy exploration

作　　者：解文明[1] 叶春[1] 张国新[1] 

机构地区：[1]江苏省邮电规划设计院有限责任公司,南京210096

出　　处：《光通信研究》2015年第3期27-29,共3页Study on Optical Communications

摘　　要：随着DWDM(密集波分复用)技术的发展,系统单波已从10Gbit/s、40Gbit/s向100Gbit/s演进,DWDM系统容量已不再是网络发展的瓶颈,如何实现波长端到端的动态配置和调度、提升网络的安全性和利用率则成为关注的焦点。文章简要描述了WSON(波长交换光网络)的关键技术,通过试验网对WSON功能进行验证,并对WSON应用策略进行了探讨。With the development of DWDM technology, the system single channel transmission rate has evolved from 10 Gbit/s, 40 Gbit/s to 100 Gbit/s, so the DWDM system capacity is no longer a bottleneck in the network development. Hence, end-to- end dynamic configuration and scheduling and the network security and utilization improvement have become the focus of atten- tion. This paper briefly describes the key technologies for Wavelength Switched Optical Networks （WSON）, verifies the WSON functions through the trial network and explores the strategies for its applications.

关 键 词：波长交换光网络 通用多协议标签交换 选路与波长分配 路径计算单元 

分 类 号：TN915[电子电信—通信与信息系统]