公开(公告)号：EP3763092A1

公开(公告)日：2021-01-13

申请号：EP19710858.2

申请日：2019-02-25

申请人： Cisco Technology, Inc.

发明人： GOERGEN, Joel, Richard ,  JONES, Chad, M. ,  WALKER, Dylan, T.

IPC分类号： H04L12/40 ,  H04L12/10

公开(公告)号：EP3915229A1

公开(公告)日：2021-12-01

申请号：EP20703636.9

申请日：2020-01-08

申请人： Cisco Technology, Inc.

发明人： JONES, Chad, M. ,  GOERGEN, Joel, Richard ,  ZIMMERMAN, George, Allan ,  O'BRIEN, Richard, Anthony ,  ARDUINI, Douglas, Paul ,  POTTERF, Jason, DeWayne ,  BAEK, Sung Kee

IPC分类号： H04L12/40 ,  H04L12/10

公开(公告)号：EP3777032A1

公开(公告)日：2021-02-17

申请号：EP19716263.9

申请日：2019-03-21

申请人： Cisco Technology, Inc.

发明人： GOERGEN, Joel, Richard ,  JONES, Chad, M. ,  SIRONI, Paolo

IPC分类号： H04L12/10

公开(公告)号：EP4091293A1

公开(公告)日：2022-11-23

申请号：EP20845318.3

申请日：2020-12-22

申请人： Cisco Technology, Inc.

发明人： GOERGEN, Joel, Richard ,  JONES, Chad, M.

IPC分类号： H04L12/10

公开(公告)号：EP4221093A1

公开(公告)日：2023-08-02

申请号：EP23166210.7

申请日：2019-04-19

申请人： Cisco Technology, Inc.

发明人： GOERGEN, Joel, Richard ,  JONES, Chad, M. ,  ARDUINI, Douglas, Paul ,  O'BRIEN, Richard, Anthony ,  BARSOTTI, Daniel, Lee ,  BAEK, Sung, Kee

IPC分类号： H04L12/10 ,  H04L12/40

摘要： In one embodiment, a method includes receiving power at an optical transceiver module at a remote network device on a cable delivering power and data from a central network device, operating the remote network device in a low voltage startup mode during fault sensing at the remote network device, transmitting on the cable, a data signal to the central network device, the data signal indicating an operating status based on the fault sensing, and receiving high voltage power from the central network device on the cable at the remote network device upon transmitting an indication of a safe operating status at the remote network device, wherein the remote network device is powered by the high voltage power. An apparatus is also disclosed herein.

公开(公告)号：EP4111644A1

公开(公告)日：2023-01-04

申请号：EP21709601.5

申请日：2021-02-10

申请人： Cisco Technology, Inc.

发明人： GOERGEN, Joel, Richard ,  JONES, Chad, M. ,  KIEFER, Jessica ,  ARDUINI, Douglas, Paul

IPC分类号： H04L12/10 ,  H04B10/80

公开(公告)号：EP3915228A1

公开(公告)日：2021-12-01

申请号：EP20703630.2

申请日：2020-01-08

申请人： Cisco Technology, Inc.

发明人： JONES, Chad, M. ,  GOERGEN, Joel, Richard ,  ZIMMERMAN, George, Allan

IPC分类号： H04L12/40 ,  H04L12/10

公开(公告)号：EP3836483A1

公开(公告)日：2021-06-16

申请号：EP21156406.7

申请日：2018-05-11

申请人： Cisco Technology, Inc.

发明人： BULLOCK, Christopher, Daniel ,  WALKER, Dylan, T. ,  JONES, Chad, M. ,  GOERGEN, Joel, Richard

IPC分类号： H04L12/10 ,  H04L12/24 ,  H04L12/40

摘要： In one embodiment, a method includes receiving at a thermal modeling module, data from a Power Sourcing Equipment device, PSE, (10) for cables (14) extending from the PSE (10) to Powered Devices, PDs (12), the cables (14) configured to transmit power and data from the PSE (10) to the PDs (12), calculating at the thermal modeling module (18), thermal characteristics for the cables (14) based on the data, and identifying a thermal rise above a specified threshold at one of the cables (14). The data comprises real-time electrical data for the cables (14). An apparatus and logic are also disclosed herein.

公开(公告)号：EP3632039A1

公开(公告)日：2020-04-08

申请号：EP18731242.6

申请日：2018-05-11

申请人： Cisco Technology, Inc.

发明人： BULLOCK, Christopher, Daniel ,  WALKER, Dylan, T. ,  JONES, Chad, M. ,  GOERGEN, Joel, Richard

IPC分类号： H04L12/10 ,  H04L12/24 ,  H04L12/40

公开(公告)号：EP4351093A1

公开(公告)日：2024-04-10

申请号：EP23218812.8

申请日：2020-01-08

申请人： Cisco Technology, Inc.

发明人： JONES, Chad, M. ,  GOERGEN, Joel, Richard ,  ZIMMERMAN, George, Allan

IPC分类号： H04L12/40 ,  H04L12/10

摘要： The invention relates to a method and associated systems for applying forward error correction to data at power sourcing equipment. Both data and power are transmitted over a wire pair to a powered device. Where it is identified that data is transmitted during a power transition, forward error correction to some or all of the data based on the identified power transmission.