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    Active patch panel
    41.
    发明授权
    Active patch panel 有权
    主动接线板

    公开(公告)号：US08737079B2

    公开(公告)日：2014-05-27

    申请号：US13745922

    申请日：2013-01-21

    Applicant: Panduit Corp

    Inventor： Ronald A. Nordin ,  Paul W. Wachtel ,  Masud Bolouri-Saransar ,  Robert D. Elliot ,  Mysore Purushotham Divakar ,  Surrendra Chitti Babu

    IPC: H05K1/14

    CPC classification number: H02J1/00 ,  G02B6/4452 ,  H04Q1/035 ,  H04Q1/136 ,  H04Q1/155 ,  Y10T307/438

    Abstract: An active patch panel uses small form factor plus (SFP+) connectivity with a plurality of channels extending between first and second faces of the panel. The channels connect ports on the opposing faces of the panel and are provided with additional electronic elements, such as an equalizer, a clock data recovery element, and a pre-emphasis element. A controller can be connected to the plurality of channels to provide instructions for simultaneous equalization and pre-emphasis of a plurality of cable assemblies in the same channel.

    Abstract translation: 主动式接线板使用小尺寸加（SFP +）连接，并具有在面板的第一和第二面之间延伸的多个通道。 通道连接面板的相对面上的端口，并且设置有附加的电子元件，例如均衡器，时钟数据恢复元件和预加重元件。 控制器可以连接到多个通道以提供用于在同一通道中同时均衡和预加重多个电缆组件的指令。

    Compensation Network Using an Orthogonal Compensation Network
    42.
    发明申请
    Compensation Network Using an Orthogonal Compensation Network 有权
    补偿网络使用正交补偿网络

    公开(公告)号：US20130130560A1

    公开(公告)日：2013-05-23

    申请号：US13681480

    申请日：2012-11-20

    Applicant: Panduit Corp.

    Inventor： Masud Bolouri-Saransar ,  Ronald A. Nordin

    IPC: H01R24/00

    CPC classification number: H01R23/005 ,  H01R13/6464 ,  H01R13/6658 ,  H01R24/60 ,  H01R24/64 ,  H04B3/32

    Abstract: In one embodiment, the present invention is a communication connector, comprising a compensation circuit for providing a compensating signal to approximately cancel an offending signal over a range of frequency, the compensation circuit including a capacitive coupling with a first magnitude growing at a first rate over the range of frequency and a mutual inductive coupling with a second magnitude growing at a second rate over the range of frequency, the second rate being greater than the first rate (e.g., the second rate approximately double the first rate).

    Abstract translation: 在一个实施例中，本发明是一种通信连接器，其包括用于提供补偿信号以在一个频率范围上近似消除违规信号的补偿电路，所述补偿电路包括具有以第一速率增长的第一幅度的电容耦合 频率范围和具有在频率范围上以第二速率增长的第二幅度的互感耦合，第二速率大于第一速率（例如，第二速率大约是第一速率的两倍）。

    Absence of voltage detection device
    44.
    发明授权
    Absence of voltage detection device 有权

    公开(公告)号：US11946954B2

    公开(公告)日：2024-04-02

    申请号：US17564568

    申请日：2021-12-29

    Applicant: Panduit Corp.

    Inventor： Walid Balid ,  Masud Bolouri-Saransar

    IPC: G01R15/26 ,  G01R19/155

    CPC classification number: G01R15/26 ,  G01R19/155

    Abstract: A system and method for detecting the connectivity of an absence of voltage detector to the source of power to be detected has a first terminal wire connected to a first terminal and a second terminal wire also connected to the first terminal. An RF signal is placed on the first terminal and then its presence is detected on the second signal wire. This method and system can also be placed on each phase of a three phase system.

    DC voltage detector isolation circuit
    47.
    发明授权
    DC voltage detector isolation circuit 有权

    公开(公告)号：US11682976B2

    公开(公告)日：2023-06-20

    申请号：US17977472

    申请日：2022-10-31

    Applicant: Panduit Corp.

    Inventor： Masud Bolouri-Saransar ,  Walid Balid

    IPC: H02M3/335

    CPC classification number: H02M3/33523

    Abstract: In one embodiment, a power supply circuit has a power source, an inductor in series with a switching transistor connected to the power source, a pair of isolation capacitors connected across the switching transistor, a load connected to the isolation capacitors such that they isolate the load from low frequency energy from the power source, and a resonance circuit configured to amplify resonant ringing connected at least one of in parallel to the inductor or in parallel to the switching transistor.

    Absence of Voltage Detection Device
    49.
    发明申请
    Absence of Voltage Detection Device 有权

    公开(公告)号：US20220120790A1

    公开(公告)日：2022-04-21

    申请号：US17564568

    申请日：2021-12-29

    Applicant: Panduit Corp.

    Inventor： Walid Balid ,  Masud Bolouri-Saransar

    IPC: G01R15/26 ,  G01R19/155

    Abstract: A system and method for detecting the connectivity of an absence of voltage detector to the source of power to be detected has a first terminal wire connected to a first terminal and a second terminal wire also connected to the first terminal. An RF signal is placed on the first terminal and then its presence is detected on the second signal wire. This method and system can also be placed on each phase of a three phase system.

    Absence of Voltage Detector
    50.
    发明申请
    Absence of Voltage Detector 有权

    公开(公告)号：US20220057439A1

    公开(公告)日：2022-02-24

    申请号：US17517041

    申请日：2021-11-02

    Applicant: Panduit Corp.

    Inventor： Masud Bolouri-Saransar

    IPC: G01R19/155 ,  G01R15/16 ,  G01R19/00 ,  G01R19/18 ,  G01R31/28

    Abstract: An absence of voltage indicator has an isolation circuit, an FM modulator attached to the isolation circuit, a reference oscillator, and a mixer attached to the reference oscillator and the FM modulator, wherein the output of the mixer is the difference of the two signals. In one embodiment, the FM modulator includes a variable capacitor which varies in response to a voltage in parallel to a fixed capacitor and an inductor in parallel to the capacitors.

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