发明公开
- 专利标题： METHOD AND SYSTEM FOR HYBRID PROTECTION IN OPTICAL NETWORKS
- 专利标题（中）： 方法和系统保护混合在光网络
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申请号： EP05764616.8申请日： 2005-08-04
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公开(公告)号： EP1787415A1公开(公告)日： 2007-05-23
- 发明人: ZAACKS, Mark Raymond , LIBMAN, Avner , MAHLAB, Uri
- 申请人： ECI TELECOM LTD.
- 申请人地址： 30 Hasivim Street Petach-Tikva 49517 IL
- 专利权人： ECI TELECOM LTD.
- 当前专利权人： ECI TELECOM LTD.
- 当前专利权人地址： 30 Hasivim Street Petach-Tikva 49517 IL
- 代理机构： Modiano, Micaela Nadia
- 优先权： IL16355704 20040816
- 国际公布： WO2006018831 20060223
- 主分类号： H04J14/02
- IPC分类号： H04J14/02
摘要：
A technique for carrying out protection of data traffic in a multi-channel multi-section optical communications network by simultaneously using Optical Multiplexed Section (OMS) protection and Optical Channel (OCH) protection; the technique comprises selection of a working optical signal in an OCH protected optical channel, in case of a fault in a section of the network, by relying on an indication associated with OMS switching functionality that is required to overcome the mentioned fault.
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