| 探索CMTS+CM与EPON+EoC的和谐发展 |
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| 引用本文： | 沈健,何宇,范杨洋,唐兴权,宗瑞朝.探索CMTS+CM与EPON+EoC的和谐发展[J].广播与电视技术,2008,35(12). |
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| 作者姓名： | 沈健 何宇 范杨洋 唐兴权 宗瑞朝 |
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| 作者单位： | 1. 重庆有线电视网络有限公司
2. 成都康特电子集团公司 |
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| 摘 要： | 本文从双向HFC接入网与CMTS＋CM业务开展和单向HFC与EPON＋EoC业务开展入手,介绍了各自的优点与不足,提出具备融合特征的三通道有线接入网概念。再对三通道有线接入网的频谱规划、结构形式、关键设备进行分析,描述了多种业务在三通道有线接入网上的应用和揭示了CMTS＋CM和EPON＋EoC的和谐发展方向。
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| 关 键 词： | CMTS CM EPON EoC 三通道 |
Harmonious Development of CMTS+CM and EPON+EoC |
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| Abstract: | Two accessing methods of CMTS+CM and EPON+EoC have their own characteristics. How to mix advantages of CMTS+CM and EPON+EoC together into one access network is a problem concerned by the industry. The three-channel cable access network construction scheme, with the meaning of mixing, not only keeps the advantage of two-way HFC+CMTS+CM accessing, and but also is compatible with one-way HFC+EPON+EoC accessing function. The new scheme realizes harmonious development of these two technologies. |
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| Keywords: | CMTS CM EPON EoC |
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