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1. 发明授权

US08064200B1 Cooling a chassis by moving air through a midplane between two sets of channels oriented laterally relative to one another 有权
标题翻译：通过将空气通过相对于彼此横向定位的两组通道之间的中间平面来移动空气来冷却底盘
公开(公告)号：US08064200B1
公开(公告)日：2011-11-22
申请号：US12210211
申请日：2008-09-14
申请人： Stephen J. West , Scott Pradels , Stephen S. Greer
发明人： Stephen J. West , Scott Pradels , Stephen S. Greer
IPC分类号： H05K7/20
CPC分类号： H05K7/20563 , H05K7/20145 , H05K7/20209 , H05K7/20572 , H05K7/20736
摘要： Heat dissipating electronic components and circuitry in a communication chassis are cooled by moving air at least through a midplane, between two groups of channels that are laterally oriented relative to one another. In an illustrative embodiment, channels of one group are oriented vertically while channels of another group are oriented horizontally. Each channel, regardless of whether it is vertical or horizontal, is defined by space in the chassis between adjacent circuit boards. Circuit boards on one side of the midplane are electrically connected to circuit boards on the other side of the midplane by orthogonal connectors on the midplane. The midplane additionally has openings that enable movement of air between vertically-oriented channels and horizontally-oriented channels. Circuit boards of the two orientations are cooled by increasing air pressure in vertically-oriented channels or by decreasing air pressure in horizontally-oriented channels or both, depending on the embodiment.
摘要翻译：在通信机架中的散热电子部件和电路通过至少通过中间平面在相对于彼此横向定向的两组通道之间移动空气而被冷却。在说明性实施例中，一组的通道垂直取向，另一组的通道水平定向。每个通道，无论是垂直还是水平，都由相邻电路板之间的机箱中的空间来定义。中平面一侧的电路板通过中平面上的正交连接器电连接到中平面另一侧的电路板。中平面还具有允许空气在垂直定向的通道和水平定向的通道之间移动的开口。根据实施例，两个取向的电路板通过在垂直取向的通道中增加空气压力或者通过降低水平定向的通道中的空气压力或两者来冷却。

2. 发明授权

US08155520B1 Multi-fabric shelf for a transport network 有权
标题翻译：用于传输网络的多层架子
公开(公告)号：US08155520B1
公开(公告)日：2012-04-10
申请号：US12148281
申请日：2008-04-16
申请人： Stephen J. West , Scott Pradels
发明人： Stephen J. West , Scott Pradels
IPC分类号： H04B10/00
CPC分类号： H04Q11/0071 , G02B6/43 , G02B6/4452 , G02B6/4472 , H04B10/801 , H04J3/1652 , H04J14/08 , H04L45/22 , H04L45/66 , H04L47/193 , H04Q1/09 , H04Q11/0066 , H04Q2011/0073 , H04Q2011/0086
摘要： A network element of a transport network has three fabrics housed within a single shelf of a telco rack, namely a packet fabric, an electrical fabric and an optical fabric. The shelf also includes inter-fabric circuitry, to bridge between the fabrics, e.g. packet-electrical and/or electrical-optical and/or packet-optical. The inter-fabric circuitries switchably transmit packets across fabrics in intermediate nodes of the transport network. The single shelf of some embodiments has a wall (“midplane”) between a rear region that holds the three fabrics and a front region that holds inter-fabric circuitry, and external interfaces to optical trunks and/or packet services and/or optical tributaries.
摘要翻译：传输网络的网络元件具有容纳在电信机架的单个机架内的三个结构，即分组结构，电气结构和光学结构。货架还包括织物间电路，以便桥接在织物之间。分组电和/或电光和/或分组光学。交织网电路可以在传输网络的中间节点间切换传输数据包。一些实施例的单个搁板在保持三个结构的后部区域和保持结构间电路的前部区域之间具有壁（“中间平面”），以及与光学中继线和/或分组服务和/或光学支路的外部接口。

3. 发明授权

US08849111B1 Method of processing traffic in a transport network 有权
标题翻译：处理传输网络流量的方法
公开(公告)号：US08849111B1
公开(公告)日：2014-09-30
申请号：US13405330
申请日：2012-02-26
申请人： Stephen J. West , Scott Pradels
发明人： Stephen J. West , Scott Pradels
IPC分类号： H04B10/00
CPC分类号： H04Q11/0071 , G02B6/43 , G02B6/4452 , G02B6/4472 , H04B10/801 , H04J3/1652 , H04J14/08 , H04L45/22 , H04L45/66 , H04L47/193 , H04Q1/09 , H04Q11/0066 , H04Q2011/0073 , H04Q2011/0086
摘要： A network element of a transport network has three fabrics housed within a single shelf of a telco rack, namely a packet fabric, an electrical fabric and an optical fabric. A stream of traffic including a plurality of lambdas is received at a trunk interface of such a shelf. The optical fabric in the shelf performs optical switching on the stream to replace a first lambda in the stream with a second lambda. The first lambda is converted within the shelf into an electrical signal. Also within the shelf, first frames are recovered from the electrical signal. The packet fabric in the shelf is used to perform packet switching on the first frames to generate a flow of second frames. The flow of second frames is transmitted at a client interface of the shelf.
摘要翻译：传输网络的网络元件具有容纳在电信机架的单个机架内的三个结构，即分组结构，电气结构和光学结构。在这种架子的中继接口处接收到包含多个羔羊的业务流。货架中的光学织物对流进行光学切换，以用第二个λ代替流中的第一个λ。第一个lambda在架子内被转换为电信号。同样在货架内，第一帧从电信号中恢复。架子中的分组结构用于在第一帧上执行分组交换以产生第二帧的流。在架子的客户接口处传送第二帧的流。

4. 发明授权

US08908372B1 Cooling a chassis by moving air through a midplane between two sets of channels oriented laterally relative to one another 有权
标题翻译：通过将空气通过相对于彼此横向定位的两组通道之间的中间平面来移动空气来冷却底盘
公开(公告)号：US08908372B1
公开(公告)日：2014-12-09
申请号：US13292816
申请日：2011-11-09
申请人： Stephen J. West , Scott Pradels , Stephen S. Greer
发明人： Stephen J. West , Scott Pradels , Stephen S. Greer
IPC分类号： H05K7/20
CPC分类号： H05K7/20563 , H05K7/20145 , H05K7/20209 , H05K7/20572 , H05K7/20736
摘要： Heat dissipating electronic components and circuitry in a communication chassis are cooled by moving air at least through a midplane, between two groups of channels that are laterally oriented relative to one another. In an illustrative embodiment, channels of one group are oriented vertically while channels of another group are oriented horizontally. Each channel, regardless of whether it is vertical or horizontal, is defined by space in the chassis between adjacent circuit boards. Circuit boards on one side of the midplane are electrically connected to circuit boards on the other side of the midplane by orthogonal connectors on the midplane. The midplane additionally has openings that enable movement of air between vertically-oriented channels and horizontally-oriented channels. Circuit boards of the two orientations are cooled by increasing air pressure in vertically-oriented channels or by decreasing air pressure in horizontally-oriented channels or both, depending on the embodiment.
摘要翻译：在通信机架中的散热电子部件和电路通过至少通过中间平面在相对于彼此横向定向的两组通道之间移动空气而被冷却。在说明性实施例中，一组的通道垂直取向，另一组的通道水平定向。每个通道，无论是垂直还是水平，都由相邻电路板之间的机箱中的空间来定义。中平面一侧的电路板通过中平面上的正交连接器电连接到中平面另一侧的电路板。中平面还具有允许空气在垂直定向的通道和水平定向的通道之间移动的开口。根据实施例，两个取向的电路板通过在垂直取向的通道中增加空气压力或者通过降低水平定向的通道中的空气压力或两者来冷却。

5. 发明申请

US20090259890A1 Method & apparatus for hardware fault management 审中-公开
标题翻译：硬件故障管理方法与装置
公开(公告)号：US20090259890A1
公开(公告)日：2009-10-15
申请号：US12082715
申请日：2008-04-14
申请人： Mats Lund , Luu Nguyen , Heidi Pickreign , Martin Belanger , Michael R. Mayhew , Scott Pradels
发明人： Mats Lund , Luu Nguyen , Heidi Pickreign , Martin Belanger , Michael R. Mayhew , Scott Pradels
IPC分类号： G06F11/22
CPC分类号： H04L41/069 , H04L43/0817
摘要： A hardware health evaluation module is associated with a hardware module or device and employs a linked list of error records to continually evaluate the state of the hardware module to determine whether or not it is currently operating with or without errors. In the event that the health evaluation module determines that the hardware module is not operating in an error free manner, it detects and stores, for a specified period of time, an indication of the error and associates this detected error or errors with one or more of the error records. The error records are designed to provide assistance in diagnosing the cause of a hardware error.
摘要翻译：硬件健康评估模块与硬件模块或设备相关联，并使用链接的错误记录列表来连续评估硬件模块的状态，以确定当前是否正在运行或不存在错误。在健康评估模块确定硬件模块不以无错误的方式运行的情况下，它在指定的时间段内检测并存储错误的指示并将该检测到的错误或错误与一个或多个的错误记录。错误记录旨在帮助诊断硬件错误的原因。

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