摘要
光传送网络凭借其技术优势已成为传送网络的主流技术之一。前期的OTN网络主要部署在县城及以上层级,伴随乡镇、农村家庭宽带业务的大力发展,需要将OTN下沉至乡镇层级,以满足乡镇、农村的大容量业务发展需求。基于家庭宽带业务的发展情况,提供多种乡镇OTN系统容量测算方式并分析得出最佳的乡镇OTN系统组网架构,为后期乡镇OTN建设提供参考和思路。
Optical transport network has become one of the mainstream technologies for transport networks with its technological advantages. The previous OTN was mainly deployed in the county and above. With the vigorous development of family broadband services in rural, it is necessary to sink OTN to the level of rural to meet the needs of rapid development in rural areas. Based on the development of family broadband services, a variety of rural OTN system capacity measurement methods were provided and the best rural OTN system networking architecture was analyzed, which could play the reference and thought for the rural OTN in the related future research.
作者
陈文悦
陈毓能
陈骋
张廷静
CHEN Wenyue;CHEN Yuneng;CHEN Cheng;ZHANG Tingjing(China Mobile Group Guangxi Co.,Ltd.,Nanning 530028,China;China Comservice Huaxin Consulting Co..Ltd.,Hangzhou 310014.China)
出处
《电信科学》
2020年第2期137-144,共8页
Telecommunications Science
关键词
乡镇OTN
容量测算
组网架构
rural optical transport network
capacity calculation
network architecture
