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1光缆线路故障的原因数据业务以及全网IP化的需求增加,对带宽的要求也以几何级数的方式增加,因此对应用系统中光网络的搭建以及管理提出较高的要求。光纤因其具有抗电磁干扰能力强、传输容量大、频带宽、传输衰耗小等诸多优势,已经被广泛应用于通信系统,但同时光缆线路的故障频发也影响着通信质量。为此,我们将对两种光缆线路故障的原因进行分析。
1 The reason of the optic fiber line trouble The demand for the data business and the whole network IP is increased, the requirement to the bandwidth increases by way of geometric progression too, so put forward higher requirement to the construction and management of the optical network in the applied system. Optical fiber has been widely used in communication systems because of its strong ability of resisting electromagnetic interference, large transmission capacity, wide frequency band, small transmission loss and so on. However, the frequent failure of optical fiber cables also affects the communication quality. To this end, we will analyze the causes of the two fiber optic cable failures.