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智能光分配网络(ODN)技术因具有可管可控、稳定高效等优势,已成为近期光纤接入(FTTx)网络建设与改造的研究重点。首先,通过简单介绍业界三种典型的智能ODN解决方案,然后分析各自的差异性和优缺点,并提出了一种基于电子标签和二维码的智能ODN解决方案。最后,对智能ODN系统的发展进行了展望,认为制定智能ODN规范标准以及提高产品兼容性对实现ODN规模化发展及差异化运营具有重要的意义。
Because of its advantages of controllability, stability and high efficiency, intelligent optical distribution network (ODN) technology has become the focus of recent FTTx network construction and renovation. First of all, by introducing three typical intelligent ODN solutions in the industry, and then analyzing their respective differences and advantages and disadvantages, an intelligent ODN solution based on electronic tags and two-dimensional codes is proposed. Finally, the development of intelligent ODN system is prospected. It is of great significance to develop the intelligent ODN standard and improve the product compatibility to realize the ODN scale-up and differentiated operation.