云时代WDM下沉应用的技术创新

Innovative technologies for edge WDM transport in the cloud era

云时代需要云化网络具有高速大容量、高密度大连接、透明直接传、直达低时延和开放智能化等能力,因此运营商必须摒弃以往的“云平台+IP承载网+SPN/PTN+OTN+WDM”多种技术堆砌重叠的组网模式,以高速直达的波分复用为核心,并以低成本、低时延为目标,通过高集成度、彩光直连、通用灵活、开放共享、弹性智能等方面的技术创新,来打造高效、简捷的云化网络基础设施。

In the cloud era,high speed,big capacity,dense connection,transparency direct connection,low latency,open,intelligence are the cloud-network merged era’new requirements.It is proposed to replace the multi-layer“cloud over IP/Internet over SPN/PTN over OTN/WDM”networking model,with the low cost,low latency,high effi ciency of single WDM technologies,which based on high integrate,color light driven,fl exible universal,open share,elastic intelligence of creative.