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    SWITCH AND COMMUNICATION SYSTEM
    2.
    发明公开
    SWITCH AND COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240107205A1

    公开(公告)日：2024-03-28

    申请号：US18533429

    申请日：2023-12-08

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xing Xu ,  Yumeng Yang ,  Liming Fang

    IPC: H04Q11/00 ,  H04B10/50

    CPC classification number: H04Q11/0005 ,  H04B10/5053 ,  H04Q2011/0024 ,  H04Q2011/0058

    Abstract: Embodiments of this application disclose a switch and a communication system. The switch in embodiments of this application includes a first laser and a first optical splitter. The first laser is configured to provide a first laser light. The first optical splitter is configured to split the first laser light into a first downstream laser light and a second downstream laser light, where the first downstream laser light is used for transmitting information to a first terminal, and the second downstream laser light is used for transmitting information to a second terminal.

    CONNECTION DETERMINATION METHOD, OPTICAL CROSS INTERCONNECTION UNIT, APPARATUS, SWITCHING DEVICE, MEDIUM
    3.
    发明公开
    CONNECTION DETERMINATION METHOD, OPTICAL CROSS INTERCONNECTION UNIT, APPARATUS, SWITCHING DEVICE, MEDIUM 审中-公开

    公开(公告)号：US20230319440A1

    公开(公告)日：2023-10-05

    申请号：US18018737

    申请日：2021-08-02

    Applicant: ZTE CORPORATION

    Inventor： Ningfeng TANG

    IPC: H04Q11/00

    CPC classification number: H04Q11/0005 ,  H04Q2011/0058 ,  H04Q2011/0056

    Abstract: A method for determining a connection relationship in a switching device, including: determining, according to a number of first-stage optical interconnection units in the switching device and a number of first-stage access points in each optical cross interconnection unit, optical cross interconnection units and first target access points corresponding to a plurality of first-stage optical interconnection units; and determining, according to a number of second-stage optical interconnection units and a number of second-stage access points in each optical cross interconnection unit, optical cross interconnection units and second target access points corresponding to a plurality of second-stage optical interconnection units; where each of the first-stage access points in the optical cross interconnection unit is in communicative connection with the respective second-stage access points, so that each of the first-stage optical interconnection units is in communicative connection with the respective second-stage optical interconnection units via the optical cross interconnection unit.

    METHODS AND SYSTEMS FOR MANAGING CONNECTOR ARRAYS
    5.
    发明申请
    METHODS AND SYSTEMS FOR MANAGING CONNECTOR ARRAYS 审中-公开

    公开(公告)号：US20190215585A1

    公开(公告)日：2019-07-11

    申请号：US16137005

    申请日：2018-09-20

    Applicant: Extreme Networks, Inc.

    Inventor： Christopher A. Widmann ,  Bruce R. Sanfelici ,  Peter M. Howarth ,  Ting-Feng Fan

    IPC: H04Q11/00 ,  H01R13/627 ,  H01R13/15 ,  H01R24/64 ,  H04Q1/04

    CPC classification number: H04Q11/0005 ,  H01R13/15 ,  H01R13/6273 ,  H01R24/64 ,  H04Q1/04 ,  H04Q2011/0058

    Abstract: A system is configured to manage connectors configured to engage with corresponding connector ports. The system maintains the relative position of the connectors. For example, the connectors can be plugged into, or unplugged from, a network component, while retaining a desired arrangement. In some embodiments, the system includes one or more connector blocks, one or more cable blocks, one or more crossbars, one or more latching mechanisms, or a combination thereof. The connector blocks engage the spring tab of each connector, allowing the connector to be inserted/removed without a user having to engage/disengage each tab by hand. The cable blocks maintain a relative position among connectors and cables. The crossbar rigidly couples the connector blocks together and provides a rigid connection to a mounting reference such as, for example, a standard networking rack. The latching mechanisms secure and release the crossbar from the mounting reference.

    METHOD AND APPARATUS FOR CONTROLLING OPTICAL SWITCH MATRIX
    6.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING OPTICAL SWITCH MATRIX 审中-公开

    公开(公告)号：US20190158941A1

    公开(公告)日：2019-05-23

    申请号：US16241117

    申请日：2019-01-07

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Chunhui ZHANG ,  Peng ZHANG ,  Shengyong YAN

    IPC: H04Q11/00

    CPC classification number: H04Q11/0005 ,  H04B10/25 ,  H04Q11/0003 ,  H04Q2011/0039 ,  H04Q2011/0041 ,  H04Q2011/0058

    Abstract: This application discloses a method and an apparatus for controlling an optical switch matrix. The method includes: setting row drives corresponding to P input ports to a reset row drive value, and setting column drives corresponding to Q output ports to a reset column drive value, so that optical switches at intersections are in a first state; successively setting, based on time, a row drive corresponding to an ith input port to values in a switching row drive sequence, and successively setting, based on time, a column drive corresponding to a jth output port to values in a switching column drive sequence, so that a target optical switch in the P×Q optical switches remains in the first state, and the other optical switches are switched from the first state to a second state in first time periods.

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