摘要
近端串音衰减(NEXT)是数字通信用水平对绞电缆最关键的传输性能之一。通过对数据电缆生产过程中影响NEXT性能因素分析,排查出原材料、设备、工艺、环境、操作人员等方面存在的不良因素,并提出了相应的解决方法。
Near-end cross talk (NEXT) is one of the most important transmission performances of data cable. Through the analysis of the factors affecting NEXT performance during production of data cable, some unfavorable factors in raw materials, equipment, process, environment, operation staffs are found out, and corresponding solutions are proposed.
出处
《光纤与电缆及其应用技术》
2012年第5期30-32,39,共4页
Optical Fiber & Electric Cable and Their Applications
关键词
电缆
数字电缆
近端串音衰减
cable, data cable
near-end cross talk(NEXT)
作者简介
邵秀琴(1969-),女,江苏省盐城市人,江苏东强股份有限公司工程师.