发明名称 |
Optical submarine communication system and surge suppressing apparatus of the optical submarine communication system |
摘要 |
An optical submarine communication system has a land cable connected to a terminal apparatus which is installed on land near the seashore for transmitting an optical signal and electric power. The land cable is connected to an optical submarine cable through a beach manhole, and a repeater is connected to the optical submarine cable. The optical submarine communication system has a surge suppressor provided on the land cable, whereby a surge generated from the terminal apparatus side because of a lightning stroke or an insulation failure is suppressed and prevented from reaching and damaging the repeater.
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申请公布号 |
US7058305(B2) |
申请公布日期 |
2006.06.06 |
申请号 |
US20020219814 |
申请日期 |
2002.08.16 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
HORINOUCHI KATSUHIKO;MUTO HIROTAKA;KUMAYASU SATOSHI;NAKAOKA MASAKI |
分类号 |
G02B6/46;H04B10/00;H04B3/44;H04B10/08;H04B10/16;H04B10/17 |
主分类号 |
G02B6/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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