摘要
光传输是一项将光信号实时传输、共享的信息化技术,具有抗干扰强、损耗低、保密性高和频带宽等显著的应用优势,在光纤通信系统中占据着重要的地位。但在技术应用过程中时常会出现各类光传输设备运行故障问题,影响通信传输的稳定性和安全性。基于此,对光纤通信系统中光传输技术的主要特征和常见的故障问题进行了总结,并结合实际应用,对光传输设备维护策略和原则开展了分析与探讨。
Optical transmission is an information technology that transmits and shares optical signals in real time.It shows many excellent advantages,such as strong anti-interference,low loss,high confidentiality and wide bandwidth.It plays a significant role in optical fiber communication system.However,various optical transmission equipments often fail during applications,which affects the stability and security of communication and transmission.Therefore,the main features and common failures of the optical transmission technology are summerized.And according to practical applications,maintenance strategies of the optical transmission equipment in optical fiber communication system are analyzed and dicussed.
作者
余丽云
许景伟
YU Liyun;XU Jingwei(CEPREI-EAST,Suzhou 215011,China;Troops 92853 of PLA,Xingcheng 125106,China)
出处
《电子产品可靠性与环境试验》
2021年第3期106-108,共3页
Electronic Product Reliability and Environmental Testing
关键词
光纤通信系统
光传输技术
维护措施
optical fiber communication system
optical transmission technology
maintenance measure
