波分复用技术在外网互联改造中的应用

Application of Wavelength Division Multiplexing Technology in Network Interconnection Reformation

介绍波分复用技术的基本情况和优点,针对石家庄供电公司及其所管辖县级供电公司信息外网分别部署,物理通信通道受限制,不利于统一监控和管理的情况,提出应用波分复用技术进行光纤扩容的改造方案,通过网络传输性能与稳定性测试认为波分复用技术可以应用于通信光纤有限的网络改造,并给出该技术应用中的注意事项。

This paper introduces the basic situation and advantages of wave division multiplexing technology, according to the jurisdiction of prefectural class power supply information net, but the presence of physical communication channel limit, not conducive to the unified monitoring and management, puts forward the application of wavelength division multiplexing optical fiber expansion of external uniform exit fiber transformation, through the network transmission performance and stability testing of that wavelength division multiplex technology can be applied to optical fiber communications limited network transformation, presents the technical matters for attention in application.