Research On The Detection Scheme Of Outdoor Optical Cable In China Telecom

With the development of the information age, The amount of information such as image, sound and video is increasing, The traditional communication technology is far from meeting the needs of the market, And optical fiber communication technology is in it’s large communication capacity, long transmission distance, good secrecy performance, strong anti-interference ability, good transmission quality, small size, light weight, low cost, long life and other many advantages rapid popularization. Its application fields are spread all over the industry such as communication, transportation, industry, medical treatment, education, aviation and computer, and are developing to a wider and deeper level.. The application of optical fiber communication will bring about the long-term influence and change to the life of human, it is the basis of modern communication and the direction of future development.. Because of the wide application, we need to more in-depth understanding fiber optic communications technology and optical cable products characteristics, to control the quality of their products, to avoid because of quality problems caused by direct or indirect loss and high quality communication network construction escort.Firstly, the technology and principle of optical fiber communication are introduced, and the characteristics of optical fiber optic cable and its application are discussed.. Research papers on the cable of full performance test, the in theory based on, combined with practical work in cable product inspection experience, analysis for cable mechanical properties, optical properties and other key, properties of the cable test plan.