| 温度对五类非屏蔽双绞线的影响 |
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| 引用本文： | 吴晶晶,解文彬,逯燕玲.温度对五类非屏蔽双绞线的影响[J].国外电子测量技术,2006,25(9):41-44. |
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| 作者姓名： | 吴晶晶 解文彬 逯燕玲 |
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| 作者单位： | 1. 北京联合大学信息学院,北京,100101
2. 北京联合大学应用文理学院,北京,100083 |
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| 摘 要： | 本文研究介质温度系数对五类非屏蔽双绞线电气性能的影响,讨论传输延迟、UTP电阻以及衰减的温度修正公式.对Fluke测量仪所测试到的数据结果进行详细分析,并对网络综合布线中存在的传输介质工作温度和长度的问题给出提高网络性能的方法,提出选用低值温度系数对UTP进行优化的建议.
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| 关 键 词： | 温度系数 衰减 衰减串扰比 五类非屏蔽双绞线 |
Influence of temperature on unshielded twisted-pair |
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| Wu Jingjing,Xie Wenbin,Lu Yanling.Influence of temperature on unshielded twisted-pair[J].Foreign Electronic Measurement Technology,2006,25(9):41-44. |
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| Authors: | Wu Jingjing Xie Wenbin Lu Yanling |
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| Affiliation: | 1. College of Information of Beijing Union University, Beijing 100101 ; 2. College of Arts and Sciences of Beijing Union University, Beijing 100083 |
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| Abstract: | The paper studied that the temperature coefficient has effect on electric capability of Unshielded Twisted Pair, and brought forward some formulas of revise of temperature about Propagation Delay, Resistor and Attenuation. It detailed analysis for the Fluke testing result of data. Suggestions of optimization on the solutions to the problem of medium temperature and length probably occur in network structured cabling are given by the temperature coefficient of lowness. |
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| Keywords: | temperature coefficient attenuation attenuation to crosstalk ratio unshielded twisted-pair |
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