BACKPLANES INCLUDING OPTICAL BYPASS SWITCHES, AND RELATED CIRCUIT BOARDS, COMPUTING SYSTEMS, BYPASS SWITCHES, AND METHODS
    202.
    发明申请
    BACKPLANES INCLUDING OPTICAL BYPASS SWITCHES, AND RELATED CIRCUIT BOARDS, COMPUTING SYSTEMS, BYPASS SWITCHES, AND METHODS 审中-公开
    背光源包括光学旁路开关及相关电路板,计算系统,旁路开关及方法

    公开(公告)号:WO2012101609A1

    公开(公告)日:2012-08-02

    申请号:PCT/IB2012/050399

    申请日:2012-01-27

    Abstract: A backplane for a computing system may include a connector configured to provide a detachable mechanical coupling with a circuit board, and an optical signal path configured to carry optical signals. In addition, an optical bypass switch may be configured to couple optical signals from the optical signal path to the circuit board and to couple optical signals from the circuit board to the optical signal path responsive to an enabling signal. The optical bypass switch may be further configured to transmit optical signals therethrough to bypass the circuit board responsive to an absence of the enabling signal. Related circuit boards, computing systems, bypass switches, and methods are also discussed.

    Abstract translation: 用于计算系统的背板可以包括被配置为提供与电路板的可拆卸机械耦合的连接器和被配置为承载光信号的光信号路径。 此外,光学旁路开关可以被配置为将光信号从光信号路径耦合到电路板,并且响应于使能信号将来自电路板的光信号耦合到光信号路径。 光学旁路开关可以被进一步配置成响应于不存在使能信号而透过光信号以绕过电路板。 还讨论了相关电路板,计算系统,旁路开关和方法。

    INTERCONNECTION ASSEMBLY FOR PRINTED CIRCUIT BOARDS
    203.
    发明申请
    INTERCONNECTION ASSEMBLY FOR PRINTED CIRCUIT BOARDS 审中-公开
    印刷电路板的互连组件

    公开(公告)号:WO2009102407A1

    公开(公告)日:2009-08-20

    申请号:PCT/US2009/000748

    申请日:2009-02-06

    Abstract: An apparatus electrically interconnects pins that project from the rear side of a backplane in separate arrays corresponding to respective circuit boards at the front side of the backplane. The apparatus comprises a connector board assembly extending across the rear side of the backplane between separate arrays of pins. The connector board assembly has signal routing circuitry that electrically interconnects those separate arrays of pins. This enables the respective printed circuit boards to be electrically interconnected independently of any signal routing circuitry within the structure of the backplane. Accordingly, the apparatus preferably includes a backplane that is free of signal routing circuitry for interconnecting pins that extend through the backplane.

    Abstract translation: 一种装置将相应于背板前侧各个电路板的独立阵列从背板的后侧突出的引线互连。 该装置包括连接器板组件,该连接器板组件在分开的销阵列之间跨越背板的后侧延伸。 连接器板组件具有将这些单独的引脚阵列电互连的信号路由电路。 这使得相应的印刷电路板能够独立于底板结构内的任何信号路由电路电互连。 因此,该装置优选地包括一个背板,该背板没有用于互连延伸穿过背板的引脚的信号路由电路。

    METHOD AND DEVICE FOR PSEUDO-DIFFERENTIAL TRANSMISSION
    204.
    发明申请
    METHOD AND DEVICE FOR PSEUDO-DIFFERENTIAL TRANSMISSION 审中-公开
    用于PSEUDO-差分传输的方法和装置

    公开(公告)号:WO2009013644A1

    公开(公告)日:2009-01-29

    申请号:PCT/IB2008/052102

    申请日:2008-05-29

    Abstract: The invention relates to a method and a device for pseudo-differential transmission in interconnections used for sending a plurality of electrical signals The ends of an interconnection (1) having 4 transmission conductors and a return conductor (10) distinct from the reference conductor (7) are each connected to a termination circuit (4). Three damping circuits (8) are connected between the return conductor (10) and the reference conductor (7). The transmitting circuits (5) receive at their inputs the signals from the 4 channels of the two sources (2), and are connected to the conductors of the interconnection (1). The receiving circuits (6) are connected to the conductors of the interconnection (1), each receiving circuit (6) being such that the 4 channels of a source (2) connected to a transmitting circuit (5) in the activated state are sent to the four channels of the destinations (3) without noticeable external crosstalk.

    Abstract translation: 本发明涉及用于发送多个电信号的互连中的伪差分传输的方法和装置。具有4个传输导体的互连(1)的端部和与参考导体(7)不同的返回导体(10) )各自连接到终端电路(4)。 三个阻尼电路(8)连接在返回导体(10)和参考导体(7)之间。 发射电路(5)在其输入处接收来自两个源(2)的4个通道的信号,并且连接到互连(1)的导体。 接收电路(6)连接到互连(1)的导体,每个接收电路(6)使得连接到处于激活状态的发送电路(5)的源(2)的4个信道被发送 到目的地的四个通道(3),没有明显的外部串扰。

    STAGGERED MEMORY LAYOUT FOR IMPROVED COOLING IN REDUCED HEIGHT ENCLOSURE
    205.
    发明申请
    STAGGERED MEMORY LAYOUT FOR IMPROVED COOLING IN REDUCED HEIGHT ENCLOSURE 审中-公开
    在降低高度的外壳中进行改进的冷却的分层记忆布局

    公开(公告)号:WO2008013850A3

    公开(公告)日:2008-04-17

    申请号:PCT/US2007016724

    申请日:2007-07-24

    Abstract: A plurality of memory modules (130) lies within the airflow created by the cooling fans and includes modules arranged in a plurality of pairs of memory modules aligned in substantially the same direction as airflow. Each pair has a first memory module and a second memory module, the first and second memory modules each have a length, and the first memory module and the second module are disposed such that the length of the first memory module is in a substantially parallel relationship with respect to the length of the second memory module. A portion (136) of the length of the first memory module is disposed between another pair of memory modules.

    Abstract translation: 多个存储器模块(130)位于由冷却风扇产生的气流内,并且包括以与气流大体相同的方向对齐的多对存储器模块中的模块。 每对具有第一存储器模块和第二存储器模块,第一和第二存储器模块各自具有长度,并且第一存储器模块和第二模块被布置成使得第一存储器模块的长度处于基本平行的关系 相对于第二存储器模块的长度。 第一存储器模块的长度的一部分(136)设置在另一对存储器模块之间。

    一种ATCA背板和与该背板连接的交换单板及系统

    公开(公告)号:WO2007053995A1

    公开(公告)日:2007-05-18

    申请号:PCT/CN2006/001578

    申请日:2006-07-05

    CPC classification number: H05K1/14 H05K2201/044

    Abstract: 本发明涉及通信设备,特别涉及一种ATCA背板、与该ATCA背板连接的ATCA交换单板及组成的ATCA系统,以解决现有ATCA系统不能同时支持宽窄带业务的问题。本发明提供的ATCA背板在交换单板槽位延伸到Zone3处,并在背板上提供连接器与交换单板的Zone3连接器配合,从而为窄带业务数据到交换单板提供一条通路。由于背板在交换单板槽位已经延伸到Zone3,因此它在交换单板的后插单板槽位也必须提供一组连接器与后插板在Zone3处相连。这样,交换单板及其后插板在Zone3不是直接相连的,而是分别与背板上的连接器相连,再通过背板走线连在一起。

    MIDPLANE EPECIALLY APPLICABLE TO AN ORTOGONAL ARCHITECTURE ELECTRONIC SYSTEM
    210.
    发明申请
    MIDPLANE EPECIALLY APPLICABLE TO AN ORTOGONAL ARCHITECTURE ELECTRONIC SYSTEM 审中-公开
    MIDPLANE特别适用于ORTOGONAL体系结构电子系统

    公开(公告)号:WO2006071890A3

    公开(公告)日:2006-08-31

    申请号:PCT/US2005047135

    申请日:2005-12-23

    Abstract: A midplane has a first side to which contact ends of a first differential connector are connected and a second side opposite the first side to which contact ends of a second differential connector are connected. The midplane includes a plurality of vias extending from the first side to the second side, with the vias providing first signal launches on the fist side and second signal launches on the second side. The first signal launches are provided in a plurality of rows, with each row having first signal launches along a first line and first signal launches along a second line substantially parallel to the first line. The second signal launches are provided in a plurality of columns, with each column having second signal launches along a third line and second signal launches along a fourth line substantially parallel to the third line.

    Abstract translation: 中平面具有连接第一差分连接器的接触端的第一侧和连接第二差分连接器的接触端的第一侧的相反侧的第二侧。 中平面包括从第一侧延伸到第二侧的多个过孔,其中过孔在第一侧提供第一信号发射并且在第二侧提供第二信号发射。 第一信号发射以多行提供,每行具有沿着第一线的第一信号发射并且第一信号沿着基本平行于第一线的第二线发射。 在多个列中提供第二信号发射,其中每列具有沿着第三线的第二信号发射并且第二信号沿着基本平行于第三线的第四线发射。

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