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Cisco 光纤互连网络计划分五个阶段,是一个部署数据骨干网络的循序渐进方案。初期阶段着重于设备的相互可操作性,使现在有的 SP(服务供应商)能够在数据传输逐渐主宰网络时充分利用它们在网络上的投资。后期阶段是建设完全以光纤技术为基础的“纯”光纤网络。第一阶段是 TDM(时分多路复用)数据传输:第一阶段提供基于 SONET(同步光纤网络)/SDH(同步数字系列)标准的光纤数据传输解决方案,这
The Cisco Fabric Interconnect Network is a five-phase plan that is a step-by-step solution for deploying data backbones. The initial phase focused on the interoperability of devices, allowing existing SPs (Service Providers) to fully capitalize on their investment in the network as data transmission gradually dominates the network. The latter stage is the construction of a “pure” fiber optic network based entirely on fiber technology. The first phase is TDM (Time Division Multiplex) data transmission: the first phase provides a fiber optic data transmission solution based on the SONET (Synchronous Optical Network) / SDH (Synchronous Digital Hierarchy) standard, which