字数:9624,页数:18 附任务书,开题报告 摘 要 光纤光缆的结构总是随着光网络的发展、使用环境的要求而发展的不同的场合和不同的要求造成了光缆的多结构的发展趋势。通信电缆需要更好地为数字通信新业务服务对于光纤所不能达到的地方或因各种原因仍然要新建电缆网络的地区,应该考虑新型宽带结构的HYA电缆。光纤光缆及通信电缆技术与产业发展中,对于值得思考的问题要加强重视。
Discusses the fiber optic cable and the communications cable shallowly Keywords: The fiber optic cable structure always the different situation and the different request which along with the light network development, the use environment request developed has created the optical cable multi-structure trend of development.Because the communications cable need served well for the digital communication new service the place which could not achieve regarding the optical fiber or each kind of reason still wants the newly built electric cable network the area, should consider the new wide band structure the HYA electric cable. In the fiber optic cable and the communications cable technology and the industrial development, regarding are worth the question which pondered having to strengthen take.
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