Application of passive optical network with optimized bus topology for local backbone data network
Application of passive optical network with optimized bus topology for local backbone data network
复制标题
优化总线拓扑无源光网络在本地骨干数据网络中的应用
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
J. Vodrazka
中科院分区：
文献类型：
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作者：
P. Lafata;J. Vodrazka
本文提出了一种用于本地骨干数据网络的具有优化总线拓扑的无源光网络的创新应用。无源光网络代表了现代接入网络的一种有前途的解决方案，可以满足多媒体服务对传输速率日益增长的需求。由于这些网络完全依赖于在其整个基础设施中实现的无源组件，因此有必要考虑它们的某些特定功能并适当优化必要的参数，尤其是衰减平衡。考虑到这种优化的可能性，具有优化总线拓扑的无源光网络为特定应用提供了一些有趣的机会。例如，其潜在应用是连接本地数据交换机和路由器的高速本地骨干基础设施。为此，可以使用输出端功率分配比可调的无源光分路器来进行衰减平衡的优化过程。本文提出了一种用于计算具有总线拓扑的无源光网络中的最大分支数和桥接抽头数的数学装置以及所获得结果的示例。 © 2011 Wiley periodicals, Inc. Microwave Opt Technol Lett 53:2351–2355, 2011；请访问 wileyonlinelibrary.com 在线查看本文。 DOI 10.1002/mop.26291
This paper proposes an innovative application of passive optical networks with optimized bus topology for local backbone data networks. Passive optical networks represent a promising solution for modern access networks to meet the increasing demands on transmission rate for demanding multimedia services. As these networks rely exclusively on passive components implemented in their entire infrastructure, it is necessary to consider their certain specific features and optimize properly necessary parameters, especially an attenuation balance. Considering the possibility of such optimization, the passive optical network with optimized bus topology provides several interesting opportunities for specific applications. Its potential application is, for example, a high‐speed local backbone infrastructure connecting local data switches and routers. For that purpose, the passive optical splitter with adjustable power splitting ratio at its outputs can be used for the optimization process of attenuation balance. This paper presents a mathematical apparatus for calculating the maximum number of splits and the number of bridge taps in the passive optical network with the bus topology and an example of obtained results. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:2351–2355, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26291