公开(公告)号：US20160037692A1

公开(公告)日：2016-02-04

申请号：US14451360

申请日：2014-08-04

Applicant: Cisco Technology, Inc.

Inventor： Hailong Zhang ,  Xiaoxia Zhou ,  Jinghan Yu ,  Philippe Sochoux ,  Xiao Li ,  Alpesh Bhobe

IPC: H05K9/00 ,  H05K1/02

CPC classification number: H05K1/0203 ,  H05K1/0215 ,  H05K1/023 ,  H05K9/0024 ,  H05K2201/066 ,  H05K2201/083 ,  H05K2201/10409

Abstract: An apparatus is described for suppressing EMI emissions in an electrical device. In one example, the apparatus includes absorbing material surrounding at least a portion of an electrical component and electrically conductive material configured to contact at least one side of the absorbing material.

Abstract translation: 描述了一种用于抑制电气设备中的EMI排放的装置。 在一个示例中，该设备包括围绕电气部件的至少一部分的吸收材料和被配置为接触吸收材料的至少一侧的导电材料。

公开(公告)号：US20220158738A1

公开(公告)日：2022-05-19

申请号：US17588986

申请日：2022-01-31

Applicant: Cisco Technology, Inc.

Inventor： Jianquan Lou ,  Alpesh Umakant Bhobe ,  Hailong Zhang ,  Xiao Li ,  Guangcao Fu

IPC: H04B10/50 ,  H04L7/00

Abstract: A method in which a plurality of transmit signals are generated at data rates that are offset from each other to minimize detectable electromagnetic interference at a particular frequency. The method further includes converting each transmit signal to a corresponding optical transmit signal of a plurality of optical transmit signals for transmission via a corresponding channel of a plurality of channels of an optical network device and transmitting the plurality of optical transmit signals via respective ones of the plurality of channels for transmission on respective optical fibers.

公开(公告)号：US11784717B2

公开(公告)日：2023-10-10

申请号：US17588986

申请日：2022-01-31

Applicant: Cisco Technology, Inc.

Inventor： Jianquan Lou ,  Alpesh Umakant Bhobe ,  Hailong Zhang ,  Xiao Li ,  Guangcao Fu

IPC: H04B10/50 ,  H04L7/00

CPC classification number: H04B10/50 ,  H04L7/0075

Abstract: A method in which a plurality of transmit signals are generated at data rates that are offset from each other to minimize detectable electromagnetic interference at a particular frequency. The method further includes converting each transmit signal to a corresponding optical transmit signal of a plurality of optical transmit signals for transmission via a corresponding channel of a plurality of channels of an optical network device and transmitting the plurality of optical transmit signals via respective ones of the plurality of channels for transmission on respective optical fibers.

公开(公告)号：US11271656B1

公开(公告)日：2022-03-08

申请号：US17086819

申请日：2020-11-02

Applicant: Cisco Technology, Inc.

Inventor： Jianquan Lou ,  Alpesh Umakant Bhobe ,  Hailong Zhang ,  Xiao Li ,  Guangcao Fu

IPC: H04B10/50 ,  H04L7/00

Abstract: A method in which a plurality of transmit signals are generated at data rates that are offset from each other to minimize detectable electromagnetic interference at a particular frequency. The method further includes converting each transmit signal to a corresponding optical transmit signal of a plurality of optical transmit signals for transmission via a corresponding channel of a plurality of channels of an optical network device and transmitting the plurality of optical transmit signals via respective ones of the plurality of channels for transmission on respective optical fibers.

公开(公告)号：US10321553B2

公开(公告)日：2019-06-11

申请号：US14451360

申请日：2014-08-04

Applicant: Cisco Technology, Inc.

Inventor： Hailong Zhang ,  Xiaoxia Zhou ,  Jinghan Yu ,  Philippe Sochoux ,  Xiao Li ,  Alpesh Bhobe

IPC: H05K1/02 ,  H05K9/00 ,  H01R43/00

Abstract: An apparatus is described for suppressing EMI emissions in an electrical device. In one example, the apparatus includes absorbing material surrounding at least a portion of an electrical component and electrically conductive material configured to contact at least one side of the absorbing material.