摘要
介绍了计算机网络应用中传输介质的分类,介绍了常用的有线传输介质———双绞线、同轴电缆、光导纤维的结构、种类、工作原理、性能及组接方案。
The classification of transfer media in network application as well as the structure, kind, principles, performance and wining scheme of common wire transfer media-twisted wire, coaxial cable and light-gride fiber are introduced.
出处
《锅炉制造》
2003年第3期56-57,共2页
Boiler Manufacturing
