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1.发明申请AN OPTICAL CROSS-CONNECT SWITCHING SYSTEM WITH BRIDGING, TEST ACCESS AND REDUNDANCY 审中-公开具有桥接，测试访问和冗余的光学交叉连接切换系统
公开(公告)号：WO0133897A2
公开(公告)日：2001-05-10
申请号：PCT/US0030494
申请日：2000-11-02
Applicant: XROS INC
Inventor： RAMASWAMI RAJIV , CLARK STEVEN , WARD ROBERT R
CPC classification number: H04Q11/0062 , G02B6/43 , H04J14/0293 , H04J14/0297 , H04Q11/0005 , H04Q2011/0015 , H04Q2011/0024 , H04Q2011/0026 , H04Q2011/0041 , H04Q2011/0043 , H04Q2011/0049 , H04Q2011/005 , H04Q2011/0073 , H04Q2011/0081 , H04Q2011/0083
Abstract: In one embodiment, a scalable cross-connect switching system and its corresponding method perform a bridging operation by splitting the incoming light signal into at least a first bridged light signal and a second bridged light signal. The first bridged light signal has a power level equal to or substantially greater than a power level of the second bridged light signal. The disproportionate power levels provide low-loss bridging. Light signals based on these bridged light signals are routed through multiple switch fabrics which provide redundancy in case of failure by switching within the switch fabric. To detect failures, a test access port is configured for monitoring multiple optical paths.
Abstract translation: 在一个实施例中，可扩展交叉连接交换系统及其对应方法通过将入射光信号分成至少第一桥接光信号和第二桥接光信号来执行桥接操作。 第一桥接光信号具有等于或基本上大于第二桥接光信号的功率电平的功率电平。 不相称的权力水平提供低损失桥梁。 基于这些桥接光信号的光信号通过多个交换结构进行路由，这些交换结构在交换结构内切换时在故障的情况下提供冗余。 为了检测到故障，测试接入端口被配置为监视多个光路。
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2.发明申请AN OPTICAL CROSS-CONNECT SWITCHING SYSTEM WITH BRIDGING, TEST ACCESS AND REDUNDANCY 审中-公开具有桥接，测试访问和冗余的光学交叉连接切换系统
公开(公告)号：WO0133897A9
公开(公告)日：2002-05-16
申请号：PCT/US0030494
申请日：2000-11-02
Applicant: XROS INC
Inventor： RAMASWAMI RAJIV , CLARK STEVEN , WARD ROBERT R
CPC classification number: H04Q11/0062 , G02B6/43 , H04J14/0293 , H04J14/0297 , H04Q11/0005 , H04Q2011/0015 , H04Q2011/0024 , H04Q2011/0026 , H04Q2011/0041 , H04Q2011/0043 , H04Q2011/0049 , H04Q2011/005 , H04Q2011/0073 , H04Q2011/0081 , H04Q2011/0083
Abstract: In one embodiment, a scalable cross-connect switching system and its corresponding method perform a bridging operation by splitting the incoming light signal into at least a first bridged light signal and a second bridged light signal. The first bridged light signal has a power level equal to or substantially greater than a power level of the second bridged light signal. The disproportionate power levels provide low-loss bridging. Light signals based on these bridged light signals are routed through multiple switch fabrics which provide redundancy in case of failure by switching within the switch fabric. To detect failures, a test access port is configured for monitoring multiple optical paths.
Abstract translation: 在一个实施例中，可扩展交叉连接交换系统及其对应方法通过将入射光信号分成至少第一桥接光信号和第二桥接光信号来执行桥接操作。 第一桥接光信号具有等于或基本上大于第二桥接光信号的功率电平的功率电平。 不相称的权力水平提供低损失桥梁。 基于这些桥接光信号的光信号通过多个交换结构进行路由，这些交换结构在交换结构内切换时在故障的情况下提供冗余。 为了检测到故障，测试接入端口被配置为监视多个光路。
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公开(公告)号：AU3262201A
公开(公告)日：2001-05-14
申请号：AU3262201
申请日：2000-11-02
Applicant: XROS INC
Inventor： RAMASWAMI RAJIV , CLARK STEVEN , WARD ROBERT R
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公开(公告)号：CA2389948A1
公开(公告)日：2001-05-10
申请号：CA2389948
申请日：2000-11-02
Applicant: XROS INC
Inventor： WARD ROBERT R , CLARK STEVEN , RAMASWAMI RAJIV
Abstract: In one embodiment, a scalable cross-connect switching system and its corresponding method perform a bridging operation by splitting the incoming light signal into at least a first bridged light signal and a second bridged light signal. The first bridged light signal has a power level equal to or substantially greater than a power level of the second bridged light signal. The disproportionate power levels provide low-loss bridging. Light signals based on these bridged light signals are routed through multiple switch fabrics which provide redundancy in case of failure by switching within the switch fabric. To detect failures, a test access port is configured for monitoring multiple optical paths.
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