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公开(公告)号：US10436992B2
公开(公告)日：2019-10-08
申请号：US15485557
申请日：2017-04-12
申请人： Samtec, Inc.
发明人： Eric J. Zbinden , Randall E. Musser , Jean-Marc A. Verdiell , John A. Mongold , Brian R. Vicich , Keith R. Guetig
IPC分类号： H04B10/40 , G02B6/42 , H04B10/80 , G01R31/26 , H04B1/3827 , H04B10/27 , H04B10/25 , H05K7/20 , H01R13/639 , H01R12/71
摘要： An interconnect system includes a first circuit board, first and second connectors connected to the first circuit board, and a transceiver including an optical engine and arranged to receive and transmit electrical and optical signals through a cable, to convert optical signals received from the cable into electrical signals, and to convert electrical signals received from the first connector into optical signals to be transmitted through the cable. The transceiver is arranged to mate with the first and second connectors so that at least some converted electrical signals are transmitted to the first connector and so that at least some electrical signals received from the cable are transmitted to the second connector.
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公开(公告)号：US10164708B1
公开(公告)日：2018-12-25
申请号：US16142127
申请日：2018-09-26
申请人： Samtec, Inc.
摘要： A method for determining receiver coupling efficiency includes varying optical power inputted into a half active optical cable to determine a maximum optical power at which the TIA squelches and determining a receiver coupling efficiency by calculating a ratio of a threshold optical power to the maximum optical power at which the TIA squelches. A method of determining link loss in a channel includes varying optical power of a light source to determine the maximum optical power at which the TIA squelches and determining the link loss in the channel by subtracting the maximum optical power from the threshold optical power. A method of determining link topology includes selecting a pattern of optical powers and matching a pattern of squelched and non-squelched outputs with the pattern of optical power. An active optical cable includes memory storing a value related to an initial link loss of the active optical cable.
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公开(公告)号：US10001609B2
公开(公告)日：2018-06-19
申请号：US15604692
申请日：2017-05-25
申请人： Samtec, Inc.
发明人： Eric J. Zbinden , John A. Mongold
CPC分类号： G02B6/4249 , G02B6/3879 , G02B6/3897 , G02B6/4269 , G02B6/4292
摘要： A system includes a substrate including a first row of first receptacles, a cradle including an opening and a spring member, connectors located within the opening, and cables connected to the connectors. The cradle is configured to connect each of the connectors simultaneously or nearly simultaneously to a corresponding first receptacle, and the spring member pushes on the connectors with a force greater than an insertion force of the first receptacle.
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公开(公告)号：US09835811B2
公开(公告)日：2017-12-05
申请号：US15211142
申请日：2016-07-15
申请人： Samtec, Inc.
发明人： Eric J. Zbinden , Randall E. Musser , Jean-Marc A. Verdiell , John A. Mongold , Brian R. Vicich , Keith R. Guetig
IPC分类号： H01R12/00 , H04B10/40 , G02B6/42 , H04B1/3827 , H04B10/27 , H04B10/25 , H04B10/80 , H05K7/20 , H01R13/639 , H01R12/71
CPC分类号： G02B6/4284 , G02B6/4232 , G02B6/4246 , G02B6/4249 , G02B6/4261 , G02B6/4269 , G02B6/4278 , G02B6/4279 , G02B6/428 , G02B6/4292 , G02B6/4293 , H01L2224/48091 , H01L2224/49175 , H01R12/716 , H01R13/639 , H04B1/3833 , H04B10/2504 , H04B10/27 , H04B10/40 , H04B10/801 , H04B10/803 , H05K7/20418 , H01L2924/00014
摘要： An interconnect system includes a first circuit board, first and second connectors connected to the first circuit board, and a transceiver including an optical engine and arranged to receive and transmit electrical and optical signals through a cable, to convert optical signals received from the cable into electrical signals, and to convert electrical signals received from the first connector into optical signals to be transmitted through the cable. The transceiver is arranged to mate with the first and second connectors so that at least some converted electrical signals are transmitted to the first connector and so that at least some electrical signals received from the cable are transmitted to the second connector.
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公开(公告)号：US11500167B2
公开(公告)日：2022-11-15
申请号：US17721863
申请日：2022-04-15
申请人： Samtec, Inc.
摘要： An electrical connector includes a heat dissipation module with a first end and a second end opposed to the first end and two receptacle connectors located at the second end. The first and second ends define a transceiver-mating direction such that, when a transceiver is inserted into the first end of the heat dissipation module in the transceiver-mating direction, the transceiver mates with one of the two receptacle connectors, and in the heat dissipation module, air flows parallel to the transceiver-mating direction between the first and second ends and flows between the two receptacle connectors.
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公开(公告)号：US10116386B2
公开(公告)日：2018-10-30
申请号：US15783420
申请日：2017-10-13
申请人： Samtec, Inc.
摘要： A method for determining receiver coupling efficiency includes varying optical power inputted into a half active optical cable to determine a maximum optical power at which the TIA squelches and determining a receiver coupling efficiency by calculating a ratio of a threshold optical power to the maximum optical power at which the TIA squelches. A method of determining link loss in a channel includes varying optical power of a light source to determine the maximum optical power at which the TIA squelches and determining the link loss in the channel by subtracting the maximum optical power from the threshold optical power. A method of determining link topology includes selecting a pattern of optical powers and matching a pattern of squelched and non-squelched outputs with the pattern of optical power. An active optical cable includes memory storing a value related to an initial link loss of the active optical cable.
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公开(公告)号：US09915797B2
公开(公告)日：2018-03-13
申请号：US15265885
申请日：2016-09-15
申请人： Samtec, Inc.
发明人： Eric J. Zbinden , Randall E. Musser , Jean-Marc A. Verdiell , John A. Mongold , Brian R. Vicich , Keith R. Guetig
IPC分类号： G02B6/26 , G02B6/36 , G02B6/42 , H04B1/3827 , H04B10/40 , H04B10/27 , H04B10/25 , H04B10/80 , H05K7/20 , H01R13/639 , H01R12/71
CPC分类号： G02B6/4284 , G02B6/4232 , G02B6/4246 , G02B6/4249 , G02B6/4261 , G02B6/4269 , G02B6/4278 , G02B6/4279 , G02B6/428 , G02B6/4292 , G02B6/4293 , H01L2224/48091 , H01L2224/49175 , H01R12/716 , H01R13/639 , H04B1/3833 , H04B10/2504 , H04B10/27 , H04B10/40 , H04B10/801 , H04B10/803 , H05K7/20418 , H01L2924/00014
摘要： An interconnect system includes a first circuit board, first and second connectors connected to the first circuit board, and a transceiver including an optical engine and arranged to receive and transmit electrical and optical signals through a cable, to convert optical signals received from the cable into electrical signals, and to convert electrical signals received from the first connector into optical signals to be transmitted through the cable. The transceiver is arranged to mate with the first and second connectors so that at least some converted electrical signals are transmitted to the first connector and so that at least some electrical signals received from the cable are transmitted to the second connector.
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公开(公告)号：US11372178B2
公开(公告)日：2022-06-28
申请号：US16687891
申请日：2019-11-19
申请人： Samtec, Inc.
摘要： An electrical connector includes a heat dissipation module with a first end and a second end opposed to the first end and two receptacle connectors located at the second end. The first and second ends define a transceiver-mating direction such that, when a transceiver is inserted into the first end of the heat dissipation module in the transceiver-mating direction, the transceiver mates with one of the two receptacle connectors, and in the heat dissipation module, air flows parallel to the transceiver-mating direction between the first and second ends and flows between the two receptacle connectors.
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公开(公告)号：US09915796B2
公开(公告)日：2018-03-13
申请号：US15211138
申请日：2016-07-15
申请人： Samtec, Inc.
发明人： Eric J. Zbinden , Randall E. Musser , Jean-Marc A. Verdiell , John A. Mongold , Brian R. Vicich , Keith R. Guetig
IPC分类号： H04B10/24 , H04B10/00 , H01R27/00 , G02B6/42 , H04B1/3827 , H04B10/40 , H04B10/27 , H04B10/25 , H04B10/80 , H05K7/20 , H01R13/639 , H01R12/71
CPC分类号： G02B6/4284 , G02B6/4232 , G02B6/4246 , G02B6/4249 , G02B6/4261 , G02B6/4269 , G02B6/4278 , G02B6/4279 , G02B6/428 , G02B6/4292 , G02B6/4293 , H01L2224/48091 , H01L2224/49175 , H01R12/716 , H01R13/639 , H04B1/3833 , H04B10/2504 , H04B10/27 , H04B10/40 , H04B10/801 , H04B10/803 , H05K7/20418 , H01L2924/00014
摘要： An interconnect system includes a first circuit board, first and second connectors connected to the first circuit board, and a transceiver including an optical engine and arranged to receive and transmit electrical and optical signals through a cable, to convert optical signals received from the cable into electrical signals, and to convert electrical signals received from the first connector into optical signals to be transmitted through the cable. The transceiver is arranged to mate with the first and second connectors so that at least some converted electrical signals are transmitted to the first connector and so that at least some electrical signals received from the cable are transmitted to the second connector.
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公开(公告)号：US11828908B2
公开(公告)日：2023-11-28
申请号：US17530574
申请日：2021-11-19
申请人： Samtec, Inc.
CPC分类号： G02B6/4268 , G02B6/3897 , G02B6/4249
摘要： An electrical connector includes a heat dissipation module with a first end and a second end opposed to the first end and two receptacle connectors located at the second end. The first and second ends define a transceiver-mating direction such that, when a transceiver is inserted into the first end of the heat dissipation module in the transceiver-mating direction, the transceiver mates with one of the two receptacle connectors, and in the heat dissipation module, air flows parallel to the transceiver-mating direction between the first and second ends and flows between the two receptacle connectors.
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