运营商面向算力时代的光传输网络关键技术及应用

新时期的光传输网需要适配算力时代的各种场景化需求,通过部署各项新技术来打造全光算力底座,文章首先分析了算力时代的光网络特征,然后针对OXC、单波400G、OSU、P2MP和ROOT等涉及算网融合的光传输网络关键技术进行了原理介绍,通过某运营商的光传输网架构案例和超算行业案例,将技术原理与应用实践结合,并对未来演进进行了畅想。

The optical transmission network in the new era needs to adapt to various scenario-based requirements of the computing power era.By deploying various new technologies to create an all optical computing power base,the article first analyzes the characteristics of the optical network in the computing power era,and then introduces the principles of key optical transmission network technologies related to computing network integration,such as OXC,single wave 400G,OSU,P2MP,and ROOT.Through a case study of an operator's optical transmission network architecture and the supercomputing industry,Combining technical principles with practical applications,and imagining future evolution.