全业务背景下本地传送网PTN+OTN组网策略
전업무배경하본지전송망PTN+OTN조망책략
Networking Strategy of Local Transport Network in the Background of Full-service
  • 万方数据
    邮电设计技术 유전설계기술
    DESIGNING TECHNIQUES OF POSTS AND TELECOMMUNICATIONS
    2013年 7期 60-63 ,共4页

    夏芸%郑晓锋%宋继恩%汪中林

    하예%정효봉%송계은%왕중림

    PTN%OTN%本地传送网%网络分层 PTN%OTN%本地傳送網%網絡分層
    PTN%OTN%본지전송망%망락분층
    PTN%OTN%Local transport network%Hierarchical network
    　　简要介绍了PTN/OTN技术、传送网分层结构及PTN+OTN一般组网模式；详细阐述了偏远、普通及发达地区PTN+OTN组网策略。这3种组网策略基本涵盖了各地区本地传送网建设方向，能最大化地满足传送网容量和安全性需求。
    　　간요개소료PTN/OTN기술、전송망분층결구급PTN+OTN일반조망모식；상세천술료편원、보통급발체지구PTN+OTN조망책략。저3충조망책략기본함개료각지구본지전송망건설방향，능최대화지만족전송망용량화안전성수구。
    It presents PTN/OTN technology, transport network hierarchy and the networking mode of PTN+OTN. In consideration of the economic development level, three OTN+PTN networking strategies of local transport networks are presented. Using these networking strategies, the capacity of local transport network can be fulfil ed and the network security can be enhanced.
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