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光纤通讯在近年来以容量大、传输距离长、成本低、抗干扰能力强、保密性好等诸多优点迅速替代了铜缆,在石化装置、长输管道、大型变电站的继电保护等方面的应用越来越广泛。本文着重介绍光缆的熔接和测试的原理和施工方法,详细的介绍了并在实际工程的应用中对这两方面进行了论述和分析,并阐述光缆线路工程的发展和应用的前景,为我单位在光纤通讯工程领域的开拓和发展迈出了第一步。
In recent years, optical fiber communication has rapidly replaced copper cables with many advantages such as large capacity, long transmission distance, low cost, strong anti-interference ability and good confidentiality. In the fields of petrochemical installations, long distance pipelines and relay protection of large-scale substations More and more widely used. This article focuses on the principle and construction method of welding and testing of optical fiber cables. It introduces and analyzes these two aspects in detail in the application of practical engineering. It also expounds the development and application prospects of optical cable line engineering. In the field of optical fiber communication engineering pioneering and development has taken the first step.