ROADM在省内干线传送网中的组网及保护策略  

Network and Protection Strategy of ROADM in Provincial Transport Network

作　　者：熊松火 XIONG Songhuo(Anhui Telecom Planning and Design Co.,Ltd.,Hefei 230031,China)

机构地区：[1]安徽电信规划设计有限责任公司,安徽合肥230031

出　　处：《通信电源技术》2023年第15期119-121,共3页Telecom Power Technology

摘　　要：文章介绍常用的ROADM设备形态、特点、应用场景及ROADM网络常见的保护恢复方式,提出ROADM、OXC在本地及省内干线传送网的组网技术、组网方式及保护恢复方式的选择建议,从而进一步降低网络建设成本和网络时延,提高网络安全性。This paper introduces the common forms,features,application scenarios of ROADM devices and common protection and recovery methods of ROADM network,this paper puts forward some suggestions on the network technology,network mode and protection and recovery mode of ROADM and OXC in provincial trunk transport network,so as to further reduce the network construction cost and network delay and improve the network security.

关 键 词：可重构光分插复用器(ROADM) 光交叉连接(OXC) 省内干线 保护恢复 

分 类 号：TN929.1[电子电信—通信与信息系统]