摘要
随着全球局域网和信息高速公路的发展和升级,六类数据对称通信电缆得到了广泛的应用并将逐步取代五类数据对称通信电缆,本文对六类数据缆的主要传输特性,如哀减、特性阻抗、串音、回波损耗等作了一些介绍,并从理论角度和工艺实践进行了分析。
With the development and upgrading of the global LAN and information highway, the category 6 balanced telecom cables find wide use and will gradually replace category 5 balanced telecom cables. This paper presents the main transmission characteristics of the category 6 cables such as attenuation, characteristic impedance, crosstalk and structural return loss and analyses them from the theoretical and practical view of points.
出处
《电线电缆》
北大核心
2004年第5期3-6,12,共5页
Wire & Cable
关键词
对称通信电缆
特性阻抗
串音
回波损耗
传输特性
取代
角度
数据
信息高速公路
升级
category 6 balanced telecom cable
product manufacture
attenuation
characteristic impedance
crosstalk
structural return loss
