数据中心互联开放光传输系统设计

Design of Open Optical Transmission System for Data Center Interconnection

介绍了云计算互联网络的结构以及数据中心互联开放光传输系统的演进和当前主流的光传输系统方案。结合数据中心互联的场景和业务特点,分析和介绍了开放光传输设备的硬件设计和软件设计。在系统设计方面,介绍了统一网管、高速保护系统、故障定位和止损系统。针对网络智能化需求,讨论了系统性能估计、故障预测以及数字孪生网络等技术。

It introduces the architecture of cloud computing interconnection networks and the evolution of open optical transmission sys-tem in data center interconnection,it also introduces the current mainstream optical transmission system solutions.Combined with the scenario and service characteristics of data center interconnection,it analyzes and introduces the hardware and soft-ware design of open optical transmission equipment.In terms of system design,unified network management,high-speed protection system,fault location and loss stopping system are introduced.In response to the demand for network intelligence,technologies such as system performance estimation,fault prediction,and digital twin networks are discussed.