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《Telecommunications for Electric Power System》 2009-10
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Feasibility of construction of the ultra-long span optical communication system

LIU Shu-ling(Beijing State Grid Communication Engineering Design Institute,Beijing 100761, China)  
This paper analyses the operation cost of existing optical communication system and the technical feasibility of ultra-long span optical communication system construction.It compares the construction and operation cost of the traditional scheme with the ultra-long span scheme from the viewpoint of project investment, and analyses the rationality and economical efficiency of adopting the scheme of ultra-long span optical communication system in power communication network construction.
【CateGory Index】: TM73
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