| RFoG技术在网络双向化改造中的应用 |
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| 引用本文： | 沈鑫,邓志杰,方中奇.RFoG技术在网络双向化改造中的应用[J].电视技术,2011,35(18):57-61. |
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| 作者姓名： | 沈鑫 邓志杰 方中奇 |
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| 作者单位： | 江苏省广播电视信息网络股份有限公司苏州分公司,江苏苏州,215006 |
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| 摘 要： | RFoG是一种利用PON的网络架构实现HFC网络光纤推进的技术。在分析了RFoG技术相对于传统HFC网络的优缺点的基础上,提出了利用RFoG中的关键技术优化现有HFC网络的反向链路,在保护HFC网络设备投资的前提下实现有步骤的光纤推进。
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| 关 键 词： | RFoG HFC网络 反向光突发 载噪比 |
Application of RFoG Technology in Two-way Network Reconstruction |
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| SHEN Xin,DENG Zhijie,FANG Zhongqi.Application of RFoG Technology in Two-way Network Reconstruction[J].Tv Engineering,2011,35(18):57-61. |
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| Authors: | SHEN Xin DENG Zhijie FANG Zhongqi |
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| Affiliation: | SHEN Xin,DENG Zhijie,FANG Zhongqi(Jiangsu Broadcasting Television Network Co.,Ltd.,Suzhou Branch,Jiangsu Suzhou 215006,China) |
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| Abstract: | Radio Frequency over Glass(RFoG) is a deep fiber network design in which the coax portion of the HFC network is replaced by a single-fiber,Passive Optical Network(PON).In this paper,the key technology of RFoG and how to use this technology to optimize the traditional HFC network are all analyzed.At the same time,a deep fiber network is constructed. |
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| Keywords: | RFoG HFC network optical burst transmission CNR |
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