摘要
为了满足校园信息化各种业务应用对基础网络环境提出的高速、可靠、专用联网等技术需求,针对目前传统基于树状无源光网结构在组网成本、支持专网能力及提供全分布式故障检测和恢复机制等方面的不足,借鉴骨干网的光环网组网技术,提出了一种基于简单自愈环的WDM-PON。然后,讨论了该WDM-PON结构中的全分布式自动保护倒换(APS)的具体实现方案。
In order to meet the requirements of high speed,reliability and VPN of the network environment for various business applications in campus,using the optical ring network technology of backbone network,proposes a simple self-healing ring-based WDM-PON architecture that addresses some of the limitations of current tree-based PON architectures including network cost,supporting private networking capability as well as providing a fully distributed fault detection and recovery mechanisms.Then,the fully distributed Automatic Protection Switching implemented scheme of the WDM-PON architecture was discussed.
作者
陈凌平
CHEN Lingping(Network and Information Center,Chengdu Normal University,Chengdu 611130,China)
出处
《成都师范学院学报》
2019年第11期115-119,共5页
Journal of Chengdu Normal University
基金
四川省教育信息化应用与发展研究中心项目“一种智慧校园应用场景下的简单可自愈无源光网络结构”(JYXX18-008)
