温度与线缆性能的关系

Relation between cable performance and temperature

阐述了网络布线性能评判指标———信道带宽的基本知识,分析影响带宽的主要噪声来源为近端串扰和衰减串扰比。进而通过TIA5类线缆标准和TIA6类线缆标准的比较,分析影响带宽的因素,通过对温度效应的阐述,明晰了温度对布线系统线缆性能的影响,最后提倡使用低衰减的布线系统。

This paper have first elaborated network wiring performance judge index — the basic knowledge of (channel bandwidth,) analyzed influence the major noise source of bandwidth: near end string disturb ance and attenuation string disturbance ratio. By TIA 5 kinds of cable standard with TIA the comparison of 6 kinds of cable standard, It analyed influence the factors of bandwidth. By tempera-(ture) effect, it expounded the temperature effects for the wiring system cable performance.Lastly, it advocates low attenuating wiring system in use.