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公开(公告)号：US08576532B2
公开(公告)日：2013-11-05
申请号：US12332900
申请日：2008-12-11
IPC分类号： H02H1/04
CPC分类号： H02H9/041
摘要： A device for providing transient voltage suppression on a Power over Ethernet system is provided. The device includes a transient voltage suppression module. The transient voltage suppression module includes a circuit module, which includes a circuit board and input and output connectors. One or more transient voltage suppression modules may be mounted to a frame to form a transient voltage suppression patch panel, which, in turn, may be mounted to a rack for use in a telecommunications room. The circuit board combines a frequency-variable impedance connected between conductors in a pair and a voltage-variable impedance connected to the frequency-variable impedance, where the voltage-variable impedance is also connected to a chassis and/or an electrical ground.
摘要翻译： 提供了一种用于在以太网供电系统上提供瞬态电压抑制的设备。 该器件包括瞬态电压抑制模块。 瞬态电压抑制模块包括电路模块，其包括电路板和输入和输出连接器。 一个或多个瞬态电压抑制模块可以安装到框架上以形成瞬态电压抑制接线板，而接线板又可安装到机架以用于电信室。 电路板组合了一对连接在一对导体之间的频率可变阻抗和连接到可变频阻抗的电压可变阻抗，其中电压可变阻抗也连接到机架和/或电接地。
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公开(公告)号：US20110102959A1
公开(公告)日：2011-05-05
申请号：US12987598
申请日：2011-01-10
申请人： Andrew J. Stroede , Scott R. Hartman , Darren J. Reigle , Ronald A. Nordin , Masud Bolouri-Saransar , Timothy M. Nitsch
发明人： Andrew J. Stroede , Scott R. Hartman , Darren J. Reigle , Ronald A. Nordin , Masud Bolouri-Saransar , Timothy M. Nitsch
IPC分类号： H02H9/04
CPC分类号： G07C9/00111
摘要： An access control system dissipates voltage transients while allowing access control equipment to operate normally. The access control system utilizes an isolation patch panel which is provided with circuitry to prevent voltage transients from damaging access control equipment, while also enabling the access control equipment to be wired with standard Ethernet cabling.
摘要翻译： 访问控制系统消除电压瞬变，同时允许访问控制设备正常运行。 门禁系统采用隔离接线板，该隔离接线板配有电路，以防止电压瞬变损坏门禁控制设备，同时还可使接入控制设备与标准以太网电缆连接。
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公开(公告)号：US08174813B2
公开(公告)日：2012-05-08
申请号：US12987598
申请日：2011-01-10
申请人： Andrew J. Stroede , Scott R. Hartman , Darren J. Reigle , Ronald A. Nordin , Masud Bolouri-Saransar , Timothy M. Nitsch
发明人： Andrew J. Stroede , Scott R. Hartman , Darren J. Reigle , Ronald A. Nordin , Masud Bolouri-Saransar , Timothy M. Nitsch
IPC分类号： H02H1/00
CPC分类号： G07C9/00111
摘要： An access control system dissipates voltage transients while allowing access control equipment to operate normally. The access control system utilizes an isolation patch panel which is provided with circuitry to prevent voltage transients from damaging access control equipment, while also enabling the access control equipment to be wired with standard Ethernet cabling.
摘要翻译： 访问控制系统消除电压瞬变，同时允许访问控制设备正常运行。 门禁系统采用隔离接线板，该隔离接线板配有电路，以防止电压瞬变损坏门禁控制设备，同时还可使接入控制设备与标准以太网电缆连接。
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公开(公告)号：US20110278999A1
公开(公告)日：2011-11-17
申请号：US13105165
申请日：2011-05-11
IPC分类号： A47B53/02
CPC分类号： H05K7/20745
摘要： The aisle containment system is mounted to two rows of equal width cabinets or cabinets varying in width between 600 mm, 700 mm and 800 mm. The aisle containment system includes door assemblies on both ends of the cabinet rows, vertical panels that mount to the cabinets and door frames to support the ceiling, cross tees that span the aisle, and ceiling panels. Additional cabinets of equal or varying width may be added to an aisle containment installation.
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公开(公告)号：US07838764B2
公开(公告)日：2010-11-23
申请号：US11937664
申请日：2007-11-09
IPC分类号： H01B11/06
CPC分类号： H01R13/6463 , H01B11/16 , H01R13/6461
摘要： Alien crosstalk suppression cores are used to decrease alien crosstalk in communications channels. Electrical communication cables may be provided with alien crosstalk suppression cores. The alien crosstalk suppression cores, which may be ferrite suppression cores, are placed separately on some or all of the twisted pairs within a communication cable. The alien crosstalk suppression cores reduce ANEXT and AFEXT in high-frequency communications when communication cables are installed near one another. Alien crosstalk suppression cores may also be incorporated into other communication channel components, such as on a PCB within a communication jack.
摘要翻译： 外部串扰抑制核心用于减少通信信道中的外部串扰。 电气通信电缆可以设置有外来串扰抑制核心。 可以是铁氧体抑制磁芯的外来串扰抑制磁芯分别放置在通信电缆内的部分或全部双绞线上。 当通信电缆彼此相邻安装时，外部串扰抑制核心可减少高频通信中的ANEXT和AFEXT。 外部串扰抑制核心也可以并入到其它通信信道部件中，例如在通信插孔中的PCB上。
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公开(公告)号：US08628153B2
公开(公告)日：2014-01-14
申请号：US13105165
申请日：2011-05-11
IPC分类号： A47B53/00
CPC分类号： H05K7/20745
摘要： The aisle containment system is mounted to two rows of equal width cabinets or cabinets varying in width between 600 mm, 700 mm and 800 mm. The aisle containment system includes door assemblies on both ends of the cabinet rows, vertical panels that mount to the cabinets and door frames to support the ceiling, cross tees that span the aisle, and ceiling panels. Additional cabinets of equal or varying width may be added to an aisle containment installation.
摘要翻译： 过道遏制系统安装在两排宽度相同的机柜或机柜之间，宽度在600 mm，700 mm和800 mm之间。 过道遏制系统包括在机柜行的两端的门组件，垂直面板安装到机柜和门框架以支撑天花板，跨越通道的十字形三通和天花板面板。 相等或不同宽度的附加机柜可以添加到通道安装装置。
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公开(公告)号：US20110278998A1
公开(公告)日：2011-11-17
申请号：US13105169
申请日：2011-05-11
CPC分类号： H05K7/20745
摘要： The aisle containment system is mounted to two rows of equal width cabinets or cabinets varying in width between 600 mm, 700 mm and 800 mm. The aisle containment system includes door assemblies on both ends of the cabinet rows, vertical panels that mount to the cabinets and door frames to support the ceiling, cross tees that span the aisle, and ceiling panels. Additional cabinets of equal or varying width may be added to an aisle containment installation.
摘要翻译： 过道遏制系统安装在两排宽度相同的机柜或机柜之间，宽度在600 mm，700 mm和800 mm之间。 过道遏制系统包括在机柜行的两端的门组件，垂直面板安装到机柜和门框架以支撑天花板，跨越通道的十字形三通和天花板面板。 相等或不同宽度的附加机柜可以添加到通道安装装置。
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公开(公告)号：US07869179B2
公开(公告)日：2011-01-11
申请号：US12047939
申请日：2008-03-13
申请人： Andrew J. Stroede , Scott R. Hartman , Darren J. Reigle , Ronald A. Nordin , Masud Bolouri-Saransar , Timothy M. Nitsch
发明人： Andrew J. Stroede , Scott R. Hartman , Darren J. Reigle , Ronald A. Nordin , Masud Bolouri-Saransar , Timothy M. Nitsch
IPC分类号： H01C7/12
CPC分类号： G07C9/00111
摘要： An access control system dissipates voltage transients while allowing access control equipment to operate normally. The access control system utilizes an isolation patch panel which is provided with circuitry to prevent voltage transients from damaging access control equipment, while also enabling the access control equipment to be wired with standard Ethernet cabling.
摘要翻译： 访问控制系统消除电压瞬变，同时允许访问控制设备正常运行。 门禁系统采用隔离接线板，该隔离接线板配有电路，以防止电压瞬变损坏门禁控制设备，同时还可使接入控制设备与标准以太网电缆连接。
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公开(公告)号：US08415560B2
公开(公告)日：2013-04-09
申请号：US12951794
申请日：2010-11-22
IPC分类号： H01B7/17
CPC分类号： H01R13/6463 , H01B11/16 , H01R13/6461
摘要： Alien crosstalk suppression cores are used to decrease alien crosstalk in communications channels. Electrical communication cables may be provided with alien crosstalk suppression cores. The alien crosstalk suppression cores, which may be ferrite suppression cores, are placed separately on some or all of the twisted pairs within a communication cable. The alien crosstalk suppression cores reduce ANEXT and AFEXT in high-frequency communications when communication cables are installed near one another. Alien crosstalk suppression cores may also be incorporated into other communication channel components, such as on a PCB within a communication jack.
摘要翻译： 外部串扰抑制核心用于减少通信信道中的外部串扰。 电气通信电缆可以设置有外来串扰抑制核心。 可以是铁氧体抑制磁芯的外来串扰抑制磁芯分别放置在通信电缆内的部分或全部双绞线上。 当通信电缆彼此相邻安装时，外部串扰抑制核心可减少高频通信中的ANEXT和AFEXT。 外部串扰抑制核心也可以并入到其它通信信道部件中，例如在通信插孔中的PCB上。
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公开(公告)号：US20100149709A1
公开(公告)日：2010-06-17
申请号：US12332900
申请日：2008-12-11
IPC分类号： H02H3/20
CPC分类号： H02H9/041
摘要： A device for providing transient voltage suppression on a Power over Ethernet system is provided. The device includes a transient voltage suppression module. The transient voltage suppression module includes a circuit module, which includes a circuit board and input and output connectors. One or more transient voltage suppression modules may be mounted to a frame to form a transient voltage suppression patch panel, which, in turn, may be mounted to a rack for use in a telecommunications room. The circuit board combines a frequency-variable impedance connected between conductors in a pair and a voltage-variable impedance connected to the frequency-variable impedance, where the voltage-variable impedance is also connected to a chassis and/or an electrical ground.
摘要翻译： 提供了一种用于在以太网供电系统上提供瞬态电压抑制的设备。 该器件包括瞬态电压抑制模块。 瞬态电压抑制模块包括电路模块，其包括电路板和输入和输出连接器。 一个或多个瞬态电压抑制模块可以安装到框架上以形成瞬态电压抑制接线板，而接线板又可安装到机架以用于电信室。 电路板组合了一对连接在一对导体之间的频率可变阻抗和连接到可变频阻抗的电压可变阻抗，其中电压可变阻抗也连接到机架和/或电接地。
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