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公开(公告)号：US11589000B2
公开(公告)日：2023-02-21
申请号：US17165469
申请日：2021-02-02
摘要： A Multimedia over Coax Alliance (MoCA) gateway splitter that includes a directional coupler (including a first transmission path and a second transmission path), a gateway port and a cable television (CATV) input port each electrically connected to the first transmission path, and a MoCA port electrically connected to the second transmission path such that the MoCA port is isolated from the CATV input port and coupled to the gateway port. Multiple MoCA ports may be electrically connected to the second transmission path (e.g., via a resistive splitter). The second transmission path may be electrically connected to ground. The MoCA gateway splitter may include multiple (e.g., two or three) gateway ports, each electrically connected to the CATV input port via a directional coupler (and, e.g., one or more hybrid splitters). In those embodiments, each directional coupler may be electrically connected to the MoCA port(s), for example, via a common microstrip node.
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公开(公告)号：US20180288491A1
公开(公告)日：2018-10-04
申请号：US15478362
申请日：2017-04-04
IPC分类号： H04N21/61 , H04N21/426
摘要： A MoCA (Multimedia over Coax Alliance) gateway splitter device, including a CATV input port (for receiving a CATV input signal), at least one MoCA port (connectable to a MoCA device), a plurality of modem/gateway ports (each connectable to a modem or gateway device); and a single diplex filter that includes a low-pass filter section and a high-pass filter section. The CATV input port is electrically connected to the modem/gateway ports via the low-pass filter section and the MoCA port is electrically connected to the modem/gateway ports via the high-pass filter section. Accordingly, the MoCA device can communicate bidirectionally with the modem/gateway devices over a higher frequency band, the modem/gateway devices can communicate bidirectionally with the CATV input port over a lower frequency band, and the MoCA device is electrically isolated from the CATV input port.
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公开(公告)号：US20160094890A9
公开(公告)日：2016-03-31
申请号：US14120054
申请日：2014-04-21
发明人： Brian J. Shapson , Jay F. Shapson , Matthew M. Shapson , Robert Romerein , Rong Hui Li , Daniel D. Deutmeyer
IPC分类号： H04N21/61 , H04N21/472 , H04N21/426 , H04N21/643
CPC分类号： H04L12/2838 , H04L12/2801 , H04N7/106 , H04N7/17309 , H04N21/426 , H04N21/43615 , H04N21/47214 , H04N21/6118 , H04N21/6168 , H04N21/643
摘要： A CATV/MoCA signal distribution system includes a first 2-way hybrid splitter for receiving a CATV input signal and splitting it into first and second CATV output signals, a second 2-way hybrid splitter for receiving the second CATV output signal and splitting it into third and fourth CATV output signals, with the latter being connected to a CATV output port. A first diplex filter is receptive of the first CATV output signal, and MoCA signals for providing electrical isolation therebetween and connecting them to a modem port. A second diplex filter is receptive of the third CATV output signal and MoCA signals for providing electrical isolation therebetween and connecting them to a Gateway port. A resistive splitter is connected between the first and second diplex filters and a plurality of individual MoCA signal ports for providing bidirectional MoCA signal flow therebetween.
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公开(公告)号：US12044896B2
公开(公告)日：2024-07-23
申请号：US17592272
申请日：2022-02-03
CPC分类号： G02B6/445 , G02B6/4452 , G02B6/4457 , H02G3/083
摘要： Disclosed herein is a demarcation enclosure that includes a base. The base includes an interior cavity. The demarcation enclosure also includes a cover that selectively encloses the base. The demarcation enclosure further includes a tray that is removably attachable to the base, within the interior cavity of the base, and that includes a mounting plate. The mounting plate has a first side and a second side that is opposite the first side. The tray further includes an outer ring coupled to and protruding from the second side of the mounting plate, and an axle coupled to and protruding from the second side of the mounting plate at a center of the outer ring.
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公开(公告)号：USRE49846E1
公开(公告)日：2024-02-20
申请号：US15993413
申请日：2018-05-30
发明人： Brian J. Shapson , Jay Shapson , Matthew M. Shapson , Robert L. Romerein , Rong H. Li , Daniel Deutmeyer
IPC分类号： H04L12/28 , H04N7/10 , H04N7/173 , H04N21/426 , H04N21/436 , H04N21/472 , H04N21/61 , H04N21/643
CPC分类号： H04L12/2838 , H04L12/2801 , H04N7/106 , H04N7/17309 , H04N21/426 , H04N21/43615 , H04N21/47214 , H04N21/6118 , H04N21/6168 , H04N21/643
摘要： A CATV/MoCA (cable television/Multimedia over Coax Alliance) signal distribution system includes a first 2-way hybrid splitter for receiving a CATV input signal and splitting it into first and second CATV output signals, a second 2-way hybrid splitter for receiving the second CATV output signal and splitting it into third and fourth CATV output signals, with the latter being connected to a CATV output port. A first diplex filter is receptive of the first CATV output signal, and MoCA signals for providing electrical isolation therebetween and connecting them to a modem port. A second diplex filter is receptive of the third CATV output signal and MoCA signals for providing electrical isolation therebetween and connecting them to a Gateway port. A resistive splitter is connected between the first and second diplex filters and a plurality of individual MoCA signal ports for providing bidirectional MoCA signal flow therebetween.
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公开(公告)号：US20230098709A1
公开(公告)日：2023-03-30
申请号：US18074675
申请日：2022-12-05
摘要： A Multimedia over Coax Alliance (MoCA) gateway splitter that includes a directional coupler (including a first transmission path and a second transmission path), a gateway port and a cable television (CATV) input port each electrically connected to the first transmission path, and a MoCA port electrically connected to the second transmission path such that the MoCA port is isolated from the CATV input port and coupled to the gateway port. Multiple MoCA ports may be electrically connected to the second transmission path (e.g., via a resistive splitter). The second transmission path may be electrically connected to ground. The MoCA gateway splitter may include multiple (e.g., two or three) gateway ports, each electrically connected to the CATV input port via a directional coupler (and, e.g., one or more hybrid splitters). In those embodiments, each directional coupler may be electrically connected to the MoCA port(s), for example, via a common microstrip node.
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公开(公告)号：US20210176423A1
公开(公告)日：2021-06-10
申请号：US17165496
申请日：2021-02-02
摘要： A Multimedia over Coax Alliance (MoCA) gateway splitter that includes a directional coupler (including a first transmission path and a second transmission path), a gateway port and a cable television (CATV) input port each electrically connected to the first transmission path, and a MoCA port electrically connected to the second transmission path such that the MoCA port is isolated from the CATV input port and coupled to the gateway port. Multiple MoCA ports may be electrically connected to the second transmission path (e.g., via a resistive splitter). The second transmission path may be electrically connected to ground. The MoCA gateway splitter may include multiple (e.g., two or three) gateway ports, each electrically connected to the CATV input port via a directional coupler (and, e.g., one or more hybrid splitters). In those embodiments, each directional coupler may be electrically connected to the MoCA port(s), for example, via a common microstrip node.
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公开(公告)号：US09356796B2
公开(公告)日：2016-05-31
申请号：US14120054
申请日：2014-04-21
发明人： Brian J. Shapson , Jay Shapson , Matthew M. Shapson , Robert L. Romerein , Rong H. Li , Daniel Deutmeyer
IPC分类号： H04L12/28 , H04N7/10 , H04N21/436 , H04N7/173 , H04N21/61
CPC分类号： H04L12/2838 , H04L12/2801 , H04N7/106 , H04N7/17309 , H04N21/426 , H04N21/43615 , H04N21/47214 , H04N21/6118 , H04N21/6168 , H04N21/643
摘要： A CATV/MoCA signal distribution system includes a first 2-way hybrid splitter for receiving a CATV input signal and splitting it into first and second CATV output signals, a second 2-way hybrid splitter for receiving the second CATV output signal and splitting it into third and fourth CATV output signals, with the latter being connected to a CATV output port. A first diplex filter is receptive of the first CATV output signal, and MoCA signals for providing electrical isolation therebetween and connecting them to a modem port. A second diplex filter is receptive of the third CATV output signal and MoCA signals for providing electrical isolation therebetween and connecting them to a Gateway port. A resistive splitter is connected between the first and second diplex filters and a plurality of individual MoCA signal ports for providing bidirectional MoCA signal flow therebetween.
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公开(公告)号：US20150304732A1
公开(公告)日：2015-10-22
申请号：US14120054
申请日：2014-04-21
发明人： Brian J. Shapson , Jay F. Shapson , Matthew M. Shapson , Robert Romerein , Rong Hui Li , Daniel D. Deutmeyer
IPC分类号： H04N21/61 , H04N21/472 , H04N21/426 , H04N21/643
CPC分类号： H04L12/2838 , H04L12/2801 , H04N7/106 , H04N7/17309 , H04N21/426 , H04N21/43615 , H04N21/47214 , H04N21/6118 , H04N21/6168 , H04N21/643
摘要： A CATV/MoCA signal distribution system includes a first 2-way hybrid splitter for receiving a CATV input signal and splitting it into first and second CATV output signals, a second 2-way hybrid splitter for receiving the second CATV output signal and splitting it into third and fourth CATV output signals, with the latter being connected to a CATV output port. A first diplex filter is receptive of the first CATV output signal, and MoCA signals for providing electrical isolation therebetween and connecting them to a modem port. A second diplex filter is receptive of the third CATV output signal and MoCA signals for providing electrical isolation therebetween and connecting them to a Gateway port. A resistive splitter is connected between the first and second diplex filters and a plurality of individual MoCA signal ports for providing bidirectional MoCA signal flow therebetween.
摘要翻译： CATV / MoCA信号分配系统包括用于接收CATV输入信号并将其分为第一和第二CATV输出信号的第一双向混合分离器，用于接收第二CATV输出信号并将其分成 第三和第四个CATV输出信号，后者连接到CATV输出端口。 第一双工滤波器接收第一CATV输出信号，并且MoCA信号用于在它们之间提供电隔离并将它们连接到调制解调器端口。 第二双工滤波器接收第三CATV输出信号和MoCA信号，用于在它们之间提供电隔离并将它们连接到网关端口。 电阻分压器连接在第一和第二双工滤波器之间以及多个单独的MoCA信号端口，用于在它们之间提供双向MoCA信号流。
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公开(公告)号：US20240314269A1
公开(公告)日：2024-09-19
申请号：US18615757
申请日：2024-03-25
CPC分类号： H04N7/104 , H04L12/00 , H04L12/2838 , H04L12/64 , H04L12/66
摘要： A Multimedia over Coax Alliance (MoCA) gateway splitter that includes a directional coupler (including a first transmission path and a second transmission path), a gateway port and a cable television (CATV) input port each electrically connected to the first transmission path, and a MoCA port electrically connected to the second transmission path such that the MoCA port is isolated from the CATV input port and coupled to the gateway port. Multiple MoCA ports may be electrically connected to the second transmission path (e.g., via a resistive splitter). The second transmission path may be electrically connected to ground. The MoCA gateway splitter may include multiple (e.g., two or three) gateway ports, each electrically connected to the CATV input port via a directional coupler (and, e.g., one or more hybrid splitters). In those embodiments, each directional coupler may be electrically connected to the MoCA port(s), for example, via a common microstrip node.
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