Kunihiro Yamamoto, Masahide Ogawa, Tetsuhiro Yamashita 米兰体育中国官方网站 Masao Sasaki
Abstract
The optical fiber cable networks that form the backbone of high-speed communications are increasingly being laid using the vacant spaces along rivers 米兰体育中国官方网站 roads, 米兰体育中国官方网站 in sewer conduits. This requires a system that can maintain 米兰体育中国官方网站 control, efficiently, accurately 米兰体育中国官方网站 on a nation-wide scale, the changing conditions of cable installation 米兰体育中国官方网站 usage for each fiber. It is to respond to this need that we have developed a wide-area optical fiber network monitoring 米兰体育中国官方网站 management system, to provide maintenance 米兰体育中国官方网站 control of optical fiber networks.
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