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    • 3. 发明申请
    • FORWARDING A PACKET WITHIN A ROUTER USING FRAGMENTS OVER AN INTERCONNECT
    • 使用互连中的片段在路由器中转发包
    • US20110170540A1
    • 2011-07-14
    • US12726216
    • 2010-03-17
    • Robert BrunnerLaurent Marchand
    • Robert BrunnerLaurent Marchand
    • H04L12/56
    • G06F13/1684H04L49/1523H04L49/3072Y02D10/14
    • A method and a router having a plurality of blades comprising at least a first blade and a second blade. The router comprises an interconnect providing a plurality of channels, each of which being used between two of the blades. The first blade receives a packet addressed to exit the router via the second blade, segments the packets into at least two fragments and forwards each fragment to at least two different blades, each via one of the interconnect's channels. The interconnect may be an optical interconnect by which a single wavelength from one blade defines one of the plurality of channels and wherein each blade supports a plurality of wavelengths. The at least two different blades may comprise each blade of the router, except the first blade. Each of the plurality of channels may also be a dedicated channel between two of the blades.
    • 一种具有至少包括第一叶片和第二叶片的多个叶片的方法和路由器。 路由器包括提供多个通道的互连,每个通道在两个刀片之间使用。 第一刀片接收经由第二刀片寻址以退出路由器的数据包,将数据包分段成至少两个片段,并将每个片段转发到至少两个不同的刀片,每个刀片通过互连通道中的一个通道。 互连可以是光互连,通过该互连,来自一个叶片的单个波长限定多个通道中的一个,并且其中每个叶片支撑多个波长。 至少两个不同的刀片可以包括除了第一刀片之外的路由器的每个刀片。 多个通道中的每一个也可以是两个叶片之间的专用通道。
    • 4. 发明授权
    • Forwarding a packet within a router using fragments over an interconnect
    • 在路由器内使用互连上的片段转发数据包
    • US08208484B2
    • 2012-06-26
    • US12726216
    • 2010-03-17
    • Robert BrunnerLaurent Marchand
    • Robert BrunnerLaurent Marchand
    • H04L12/28H04L12/56
    • G06F13/1684H04L49/1523H04L49/3072Y02D10/14
    • A method and a router having a plurality of blades comprising at least a first blade and a second blade. The router comprises an interconnect providing a plurality of channels, each of which being used between two of the blades. The first blade receives a packet addressed to exit the router via the second blade, segments the packets into at least two fragments and forwards each fragment to at least two different blades, each via one of the interconnect's channels. The interconnect may be an optical interconnect by which a single wavelength from one blade defines one of the plurality of channels and wherein each blade supports a plurality of wavelengths. The at least two different blades may comprise each blade of the router, except the first blade. Each of the plurality of channels may also be a dedicated channel between two of the blades.
    • 一种具有至少包括第一叶片和第二叶片的多个叶片的方法和路由器。 路由器包括提供多个通道的互连,每个通道在两个刀片之间使用。 第一刀片接收经由第二刀片寻址以退出路由器的数据包,将数据包分段成至少两个片段,并将每个片段转发到至少两个不同的刀片,每个刀片通过互连通道中的一个通道。 互连可以是光互连,通过该互连,来自一个叶片的单个波长限定多个通道中的一个,并且其中每个叶片支撑多个波长。 至少两个不同的刀片可以包括除了第一刀片之外的路由器的每个刀片。 多个通道中的每一个也可以是两个叶片之间的专用通道。
    • 6. 发明授权
    • Data network elements, crossbars, and methods providing coupling between remote PHY and MAC devices
    • 提供远程PHY和MAC设备之间耦合的数据网元,交叉栏和方法
    • US08780927B2
    • 2014-07-15
    • US13048369
    • 2011-03-15
    • Martin JulienRobert Brunner
    • Martin JulienRobert Brunner
    • H04L12/28H04L12/56
    • H04L45/10H04L45/02H04L49/351
    • A crossbar may be coupled between a plurality of PHY devices configured to provide physical layer functions according to an Open Systems Interconnection, OSI, model and a plurality of MAC devices configured to provide data link layer functions according to the OSI model. First data couplings may be provided through the crossbar between the plurality of PHY devices and the plurality of MAC devices during a first time period. Second data couplings may be provided through the crossbar between the plurality of PHY devices and the plurality of MAC devices during a second time period, with the first and second data couplings being different. Related network elements, interfaces, and networks are also discussed.
    • 交叉开关可以耦合在被配置为根据开放系统互连,OSI,模型和被配置为根据OSI模型提供数据链路层功能的多个MAC设备来提供物理层功能的多个PHY设备之间。 可以在第一时间段期间通过多个PHY设备和多个MAC设备之间的交叉开关来提供第一数据耦合。 第二数据耦合可以在第二时间段期间通过多个PHY设备和多个MAC设备之间的交叉开关提供,其中第一和第二数据耦合是不同的。 还讨论了相关网络元件,接口和网络。
    • 9. 发明授权
    • Optical physical interface module
    • 光学物理接口模块
    • US08781267B2
    • 2014-07-15
    • US13360236
    • 2012-01-27
    • Martin JulienRobert Brunner
    • Martin JulienRobert Brunner
    • G02B6/36
    • G02B6/4231G02B6/3885G02B6/3897G02B6/4293G02B6/43H04B10/25H04B10/40H04B10/801H04B10/808
    • An optical physical interface module is provided which includes a first optical physical interface, a second optical physical interface and one or more optical components. The first optical physical interface is configured to plug into a first connector and communicate optical signals toward the first connector. The second optical physical interface is configured to receive a second connector and communicate optical signals toward the second connector. The one or more optical components are operable to process optical signals between the first and second optical physical interfaces. The optical physical interface module may be provided at the edge of a circuit board so that the circuit board has an optical interface for external communication. The optical physical interface module may be a stand-alone module or integrated into a connector of an optical cable, among other configurations.
    • 提供了一种光学物理接口模块,其包括第一光学物理接口,第二光学物理接口和一个或多个光学部件。 第一光学物理接口被配置成插入第一连接器并将光信号传送到第一连接器。 第二光学物理接口被配置为接收第二连接器并且向第二连接器传送光信号。 一个或多个光学部件可操作以处理第一和第二光学物理接口之间的光信号。 光学物理接口模块可以设置在电路板的边缘处,使得电路板具有用于外部通信的光学接口。 光学物理接口模块可以是独立模块或集成到光缆的连接器中,以及其他配置。