公开(公告)号：US20230299543A1

公开(公告)日：2023-09-21

申请号：US18323621

申请日：2023-05-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Congtu XIAO ,  Tao YE ,  Tinghe WU ,  Zhengyan OU

IPC: H01R13/6587 ,  H01R13/652 ,  H01R13/627

CPC classification number: H01R13/6587 ,  H01R13/652 ,  H01R13/627

Abstract: This application provides a lead module. The lead module includes a plurality of lead pairs and two shielding pieces, and the two shielding pieces each are made of a conductive material and are located parallel to each other on two sides of the plurality of lead pairs. Therefore, a ground wire or a shielding element may no longer be disposed between the two shielding pieces in the lead module of this application and between parts that are of adjacent lead pairs and that correspond to a body part of a lead, and the lead module uses the two shielding pieces as the ground wire and the shielding element. Therefore, crosstalk between the lead pairs for signal transmission is effectively reduced with a simple structure. This application further provides an electrical connector including the lead module and a connector component including the electrical connector.

公开(公告)号：US20250070870A1

公开(公告)日：2025-02-27

申请号：US18944185

申请日：2024-11-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fei YU ,  Huoqing HUANG ,  Congtu XIAO ,  Junying ZHAO ,  Changzheng SU ,  Anxue DU

IPC: H04B10/079 ,  H04B10/80

Abstract: An optical communication system includes a first component, a second component, and an optical connection assembly that connects the first component and the second component. An example method includes: controlling the first component to send a first optical signal to the second component through the optical connection assembly; sending an alarm indication when it is determined, based on an optical power variation status of the first optical signal in a transmission process, that the optical connection assembly is exceptional; and when it is determined, based on the optical power variation status of the first optical signal in the transmission process, that the optical connection assembly is normal, controlling the first component to send a second optical signal to the second component, where an optical power of the second optical signal is greater than an optical power of the first optical signal.

公开(公告)号：US20150056828A1

公开(公告)日：2015-02-26

申请号：US14532403

申请日：2014-11-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zewen WANG ,  Congtu XIAO ,  Yun WANG

IPC: H01R13/6581 ,  H01R9/24

CPC classification number: H01R13/6581 ,  H01R9/24 ,  H01R12/722 ,  H01R13/6587 ,  H01R23/688

Abstract: A connector includes one insulator, conductive contacts fixed through the insulator, and wire bodies that are in respectively one-to-one connection to the conductive contacts. The conductive contacts are arranged in arrays to form several conductive contact arrays, each conductive contact array includes several conductive contact groups, and each conductive contact group includes two differential contacts and one earth contact, where wire bodies connected to each conductive contact array form a wire body array, and wire bodies connected to each conductive contact group form a wire body group. The communication connector further includes several shielding pieces, where the shielding pieces are disposed between two neighboring wire body arrays two neighboring wire body arrays, each shielding piece is not conductively connected to any object, and each shielding piece covers only one wire body group.

Abstract translation: 连接器包括一个绝缘体，通过绝缘体固定的导电触点和与导电触点分别一对一连接的线体。 导电触点排列成阵列以形成多个导电接触阵列，每个导电接触阵列包括若干导电接触组，并且每个导电接触组包括两个差动触点和一个接地触点，其中连接到每个导电触头阵列的线体形成线 连接到每个导电接触组的线体形成线体组。 通信连接器还包括几个屏蔽片，其中屏蔽片设置在两个相邻线体阵列的两个相邻线体阵列之间，每个屏蔽片不与任何物体导电连接，并且每个屏蔽片仅覆盖一个线体组。

公开(公告)号：US20240039213A1

公开(公告)日：2024-02-01

申请号：US18481353

申请日：2023-10-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Congtu XIAO ,  Wang XIONG ,  Yiquan WANG

IPC: H01R13/6471 ,  H01R12/55 ,  H01R13/627 ,  H01R13/24

CPC classification number: H01R13/6471 ,  H01R12/55 ,  H01R13/627 ,  H01R13/2407

Abstract: A connector may be disposed in the communication device, and may be signally connected to a circuit board in the communication device. The connector may include a terminal module and a shielding part. The terminal module includes a plurality of connection terminals, and the plurality of connection terminals include a signal terminal and a ground terminal. The connection terminal includes a first end, a second end, and a terminal body that connects the first end and the second end. The shielding part includes a shielding body and a contact arm. In addition, the contact arm may be elastically abutted against the ground terminal, to implement an electrical connection between the contact arm and the ground terminal. By using the connector provided in this application, crosstalk performance of the terminal module can be improved, to enhance signal transmission performance of the communication device.

公开(公告)号：US20230079030A1

公开(公告)日：2023-03-16

申请号：US17989733

申请日：2022-11-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiang LI ,  Congtu XIAO ,  Zhengyan OU

IPC: H01R13/6461 ,  H01R13/514

Abstract: A connector, a connector assembly, and an electronic device are provided to improve crosstalk phenomenon between signals and optimize signal transmission performance. The connector includes a plurality of first terminal modules arranged in an array manner, where the first terminal module includes a shielding unit and a first signal terminal, and the shielding unit includes a plurality of shielding boards that are sequentially connected to form a shielding cavity. A first surface of the shielding board back to the shielding cavity is used to cooperate with a peer shielding board of a paired connector, and a contact unit protruding from the first surface is further disposed on the shielding board. The contact unit is configured to electrically connect to the peer shielding board of the paired connector, and the first signal terminal is located in the shielding cavity.