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受因特网快速发展及全球信息量猛增的推动,信息需求市场迅速扩大。日本各大电力公司光缆网的装备和建设也出现了新的高潮。从以前的电力保障系统需求向NCC和CATV业务需求扩展,从租借光纤芯线向信息通信事业大举进军,截止到1999年12月底,光纤网的敷设距离累计达到119643Km。据预测,在今后五年内,日本十大电力公司(北海电力、东北电力、东京电力、中部电力、北陆电力、关西电力、中国电力、四国电力、九洲电力、冲绳电力)至少还要建设同等规模距离以上的光纤光缆
Driven by the rapid development of the Internet and the surge in global information, the market for information needs has rapidly expanded. The equipment and construction of the optical cable network of Japan’s major power companies also saw a new upsurge. From the previous needs of the power security system to the NCC and CATV business needs to expand, from the leasing of optical fiber core to the information and communications industry to enter the military, as of the end of December 1999, the laying distance of the optical fiber network cumulatively reached 119,643 Km. It is predicted that in the next five years, Japan’s top ten power companies (North Sea Power, Tohoku Electric Power, Tokyo Electric Power, Chubu Electric Power, Hokuriku Electric Power, Kansai Electric Power, China Electric Power, Shikoku Electric Power, Jiuzhou Electric Power, and Okinawa Electric Power) will at least Build optical fiber cables with the same size and above