Comparison of active and passive optical access networks

C. P. Larsen, A. Gavler, Kun Wang
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引用次数: 13

Abstract

Active and passive optical networks are compared. Based on a reference model that covers AON and PON as well as the interfacing equipment, the different sites and locations in an access network are identified. Such a reference model is necessary in order to make a proper techno-economical comparison between the various optical access network architectures. Also, such a model makes it easier to compare functional differences between AON and PON. The reference model particularly focuses on identifying CAPEX contributions, but also OPEX contributions are regarded. Moreover, the definition of PON and AON has been refined in order to achieve a much more consistent terminology.
有源和无源光接入网的比较
对有源光网络和无源光网络进行了比较。基于一个涵盖AON和PON以及接口设备的参考模型,确定了接入网中的不同站点和位置。这样的参考模型是必要的,以便对各种光接入网结构进行适当的技术经济比较。此外,这样的模型可以更容易地比较AON和PON之间的功能差异。参考模型特别侧重于确定资本支出的贡献,但也考虑到运营支出的贡献。此外,已对PON和AON的定义进行了改进,以便实现更加一致的术语。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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