预连接ODN建设方案分析

Application analysis of multi-core fi ber in metropolitan area network

针对预连接产品在ODN中应用无工程建设规范的问题,本文分析预连接产品在ODN建设中的组网、全程链路衰耗、箱体配置和应用场景,然后提出预连接产品在ODN中的建设指导意见。该意见中的预连接分光箱覆盖户数、级联数量、预连接光缆长度等技术指标可为通信运营商建设预连接ODN方案提供技术支撑。

Aiming at the problem that there is no engineering construction specifi cation for pre-connected products in ODN application,analyze the networking,link attrition,box configuration and application scenarios of pre-connected products in ODN construction,then put forward the pre-connected products in the ODN construction guidance.The technical indicators such as the number of cascaded split-boxes and the length of pre-connected optical cable in this opinion can provide guidance for communication operators to build pre-connected ODN schemes.