发明名称 |
WAVELENGTH MULTIPLEXING OPTICAL TRANSMISSION SYSTEM, TRANSMITTER, AND RECEIVER |
摘要 |
When a failure occurs in operational transmission multiplexing transponders 6-1 to 6-N, a wavelength multiplexing optical transmission system carries out selection switching control on N×1 optical switches 5-1 to 5-m and (N+1)×1 optical switches 11-1 to 11-m to transmit a wavelength-multiplexed light signal by using reserve transmission and reception multiplexing transponders 6-R and 10-R, thereby sidestepping the failure.
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申请公布号 |
US2013195440(A1) |
申请公布日期 |
2013.08.01 |
申请号 |
US201113878467 |
申请日期 |
2011.09.30 |
申请人 |
TOMINAGA SHIGEO;MITSUBISHI ELECTRIC CORPORATION |
发明人 |
TOMINAGA SHIGEO |
分类号 |
H04B10/038 |
主分类号 |
H04B10/038 |
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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