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随着社会的发展,光纤通信在人们生活中起着越来越重要的作用,其优点是损耗低、传输频带宽、容量大体积小、重量轻、抗电磁干扰、不易串音等,备受业内人士青睐,发展非常迅速。现在光纤光缆已经进入了有线通信的各个领域,包括邮电通信、广播通信、电力通信和军用通信等领域。它不仅可以应用在通信的主干线路中,还可以应用在电力通信控制系统中,进行工业监测、控制,而且在军事领域的用途也越来越为广泛。光纤通信技术作为信息技术的重要支撑平台,在未来信息社会中将起到十分重要的作用。
With the development of the society, optical fiber communication plays an increasingly important role in people’s life. The advantages of the optical fiber communication are low loss, wide transmission frequency band, large capacity, small volume, light weight, anti-electromagnetic interference, difficult crosstalk, etc. Favored by the industry, the development is very rapid. Now optical fiber and cable have entered all areas of wired communications, including telecommunications, radio communications, power communications and military communications and other fields. It can not only be used in the communication trunk line, but also can be used in power communication control system for industrial monitoring and control, but also in the military field is also more and more widely used. As an important supporting platform for information technology, optical fiber communication technology will play an important role in the information society in the future.