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本文通过一些具体数字图表对光纤通信网络的生存性和经济性进行较详细的介绍和分析 ,为组建既经济又安全可靠的光纤通信网络提供了有力的理论依据。
In this paper, a detailed introduction and analysis of the survivability and economy of optical fiber communication networks by some specific digital charts provide a strong theoretical basis for establishing an economical and safe optical fiber communication network.