| 苍南广电网络现状及整改对策 |
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| 引用本文： | 曾光然,章国余.苍南广电网络现状及整改对策[J].中国有线电视,2004(2):41-44. |
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| 作者姓名： | 曾光然 章国余 |
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| 作者单位： | 苍南广播电视局,浙江,苍南,325100 |
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| 摘 要： | 根据苍南县广电网络的现状和整改方案,从主干线和用户网改造两个角度出发,比较使用电缆和光缆的价格和性能差异,从而得出光缆的性价优于电缆的结论,同时提出了用光缆实现双向改造的两个方案,最后给出了苍南双环光网的实例.
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| 关 键 词： | 主干线 用户网 同轴电缆 光缆 环网 |
| 文章编号： | 1007-7022(2004)02-0041-03 |
| 修稿时间： | 2003年9月30日 |
Present Condition and Reformational Measure of Cangnan Broadcast Television Network |
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| ZENG Guang-ran,ZHANG Guo-yu.Present Condition and Reformational Measure of Cangnan Broadcast Television Network[J].China Cable Television,2004(2):41-44. |
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| Authors: | ZENG Guang-ran ZHANG Guo-yu |
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| Abstract: | According to the present condition and reformational method of Cangnan broadcasting TV network, compares the price and performance using coax cable and using optical cable from two aspects of the main trunk and the user network. The conclusion is that the performance and price ratio using optical cable excels the performance and price ratio using coax cable. Puts forward two proposals of two-way reformation using optical cable. Lastly, presents the example of the twin loop network using optical cable in Cangnan. |
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| Keywords: | main trunk user network coax cable optical cable loop network |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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