摘要
讨论从改进光缆结构出发来提高气送光缆的效率和延长气送光缆的距离。介绍了巴西在这方面的研究和试验结果,证实了改进光缆结构的有效性。
Optical cable structure is improved in order to enhance the installation efficiency of the blowing method and to increase the length to be installed.The paper presents the researches and experiments carried out in Brazil in this domain,demonstrating the validity of the cable structure improvements.
出处
《邮电设计技术》
2002年第3期10-14,共5页
Designing Techniques of Posts and Telecommunications
关键词
气送光缆
缆芯
松管
结构
Air-blown cable Dry cable core Friction force Non-metallic strength member
