ELECTRICAL CONNECTOR
    21.
    发明申请
    ELECTRICAL CONNECTOR 有权
    电气连接器

    公开(公告)号:US20120302096A1

    公开(公告)日:2012-11-29

    申请号:US13466810

    申请日:2012-05-08

    IPC分类号: H01R13/648

    摘要: An electrical connector includes a connector housing, a plurality of electrical contacts carried by the housing, including respective pluralities of signal contacts and ground contacts configured as crosstalk shields. Electrical characteristics exhibited by the electrical connector during operation can be tuned by modifying physical characteristics of one or more of the crosstalk shields, for instance by modifying the respective shield body of one or more of the plurality of crosstalk shields so as to alter a corresponding shield area defined by the shield body of each of the plurality of crosstalk shields.

    摘要翻译: 电连接器包括连接器壳体,由壳体承载的多个电触点,包括构成为串扰屏蔽的相应多个信号触点和接地触点。 可以通过修改一个或多个串扰屏蔽物的物理特性来调整电连接器在操作过程中表现的电气特性,例如通过修改多个串扰屏蔽中的一个或多个串扰屏蔽的相应屏蔽体,以便改变对应屏蔽 由所述多个串扰屏蔽中的每一个的屏蔽体限定的区域。

    POLARIZATION CONTROLLER
    22.
    发明申请
    POLARIZATION CONTROLLER 有权
    极化控制器

    公开(公告)号:US20100315640A1

    公开(公告)日:2010-12-16

    申请号:US12814275

    申请日:2010-06-11

    IPC分类号: G01J4/00

    摘要: A feedforward controller for controlling the polarization state of an optical signal. The feedforward controller includes an optical input for receiving an optical input signal having an input polarization state, an optical output for transmitting an optical output signal having an output polarization state, a polarization controller coupled to the optical input and the optical output, and a transfer function determiner for determining a characteristic polarization transfer function of the feedforward controller from the input and output polarization states. The polarization controller is adapted to modify the polarization state of light passing therethrough in dependence on the characteristic polarization transfer function of the feedforward controller.

    摘要翻译: 一种用于控制光信号的偏振状态的前馈控制器。 前馈控制器包括用于接收具有输入偏振状态的光输入信号的光输入端,用于发送具有输出偏振状态的光输出信号的光输出,耦合到光输入和光输出的偏振控制器 功能确定器,用于从输入和输出偏振状态确定前馈控制器的特征极化传递函数。 偏振控制器适于根据前馈控制器的特征极化传递函数来修改通过其中的光的偏振状态。

    OPTICAL FILTER
    23.
    发明申请
    OPTICAL FILTER 审中-公开
    光学过滤器

    公开(公告)号:US20090028555A1

    公开(公告)日:2009-01-29

    申请号:US11829574

    申请日:2007-07-27

    IPC分类号: H04B17/00

    摘要: An apparatus and method are provided for filtering an optical signal by wavelength. An initially polarised signal is passed through a DGD element effective to alter the polarisation state of the components of the signal according to wavelength. A polarisation filter (polariser) is then provided to attenuate light having given polarisation states from the signal, thereby attenuating the wavelengths associated with said polarisation states. The invention finds particularly utility in the domain of vestigial sideband filtering, allowing the bandwidth of signals within a wavelength division multiplexed system to be reduced without introducing the deleterious effects associated with conventional wavelength filters.

    摘要翻译: 提供一种用于通过波长对光信号进行滤波的装置和方法。 初始偏振信号通过DGD元件,有效地根据波长改变信号分量的偏振状态。 然后提供偏振滤波器(偏振器)以衰减来自信号的具有给定偏振态的光,从而衰减与所述极化状态相关联的波长。 本发明在残留边带滤波领域特别有用,可以减少波分复用系统内的信号带宽,而不会引入与常规波长滤波器有关的有害影响。

    Virtual USB communications port
    26.
    发明授权
    Virtual USB communications port 有权
    虚拟USB通信端口

    公开(公告)号:US07675937B2

    公开(公告)日:2010-03-09

    申请号:US12061899

    申请日:2008-04-03

    IPC分类号: H04J3/22

    CPC分类号: G06F13/24

    摘要: A method and system for accessing a remote real communication port (“COM port”) from a server blade in a server blade chassis by creating a virtual COM port in the server blade. A basic input/output system (BIOS) controller monitors an internal COM port in the server blade for communication traffic. Upon detecting the communication traffic, the BIOS controller reroutes the traffic to a virtual USB COM port created by the BIOS controller chipset. The virtual USB COM port directs the communication traffic to an internal universal serial bus (USB) device in the server blade. The USB device then forwards the traffic to an Ethernet media access controller (MAC) input/output (I/O) on a sideband channel to a remote system, which passes the communication traffic to a real COM port in the remote system.

    摘要翻译: 一种通过在服务器刀片服务器中创建虚拟COM端口从服务器刀片服务器机箱中的服务器刀片访问远程实际通信端口(“COM端口”)的方法和系统。 基本的输入/输出系统(BIOS)控制器监视服务器刀片中的内部COM端口以实现通信流量。 在检测到通信流量时,BIOS控制器将流量重新路由到由BIOS控制器芯片组创建的虚拟USB COM端口。 虚拟USB COM端口将通信流量引导到服务器刀片中的内部通用串行总线(USB)设备。 然后,USB设备将流量转发到边带通道上的以太网媒体访问控制器(MAC)输入/输出(I / O)到远程系统,远程系统将通信流量传递到远程系统中的真实COM端口。

    METHOD OF TUNING AN ADJUSTABLE DISPERSION COMPENSATOR
    27.
    发明申请
    METHOD OF TUNING AN ADJUSTABLE DISPERSION COMPENSATOR 审中-公开
    调节可调散射补偿器的方法

    公开(公告)号:US20090067783A1

    公开(公告)日:2009-03-12

    申请号:US11852175

    申请日:2007-09-07

    IPC分类号: G02B6/26

    CPC分类号: H04B10/25133

    摘要: In the present invention, a method of controlling a tuneable optical dispersion compensating device to act on an optical signal by automatically controlling a plurality of dispersion control settings of the device in a systematic way using feedback, thereby to adapt freely the optical group delay for the optical signal within a predetermined wavelength range including that of the optical signal.

    摘要翻译: 在本发明中,通过使用反馈自动控制装置的多个色散控制设定,通过使用反馈自动控制装置的色散控制设定来控制可调光色散补偿装置作用在光信号上的方法,从而可自由适应光群延迟 光信号在包括光信号的预定波长范围内。