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公开(公告)号：US20140254074A1
公开(公告)日：2014-09-11
申请号：US14284848
申请日：2014-05-22
Applicant: Juniper Networks, Inc.
Inventor： Sean KIM , Muhammad Sagarwala , Phu Truong
CPC classification number: H05K7/20736 , G06F1/20 , H05K7/1492
Abstract: A rack system may include a first plurality of line cards, where a particular one of the first plurality of line cards receives or sends packets via ports; a plurality of fabric cards, where a particular one of the plurality of fabric cards includes a switching fabric; a second plurality of line cards, where a particular one of the second plurality of line cards receives or sends packets via ports; a first backplane that connects the first plurality of line cards to the plurality of fabric cards; and a second backplane that connects the second plurality of line cards to the plurality of fabric cards.
Abstract translation: 机架系统可以包括第一组多个线路卡，其中第一组多个线路卡中的特定线路卡经由端口接收或发送分组; 多个织物卡，其中所述多个织物卡中的特定一个织物卡包括交换织物; 第二多个线卡，其中第二组线路卡中的特定一个线卡经由端口接收或发送分组; 将所述第一多个线路卡连接到所述多个织物卡的第一背板; 以及将所述第二多个线路卡连接到所述多个织物卡的第二背板。
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2.发明申请UNINTERRUPTABLE POWER SUPPLY FOR DEVICE HAVING POWER SUPPLY MODULES WITH INTERNAL AUTOMATIC TRANSFER SWITCHES 有权具有内部自动切换开关的具有电源模块的设备的不可逆电源公开(公告)号：US20150123473A1
公开(公告)日：2015-05-07
申请号：US14152392
申请日：2014-01-10
Applicant: Juniper Networks, Inc.
Inventor： Michael Braylovskiy , Jaspal Gill , Muhammad Sagarwala
IPC: H02J9/06
CPC classification number: H02J9/061 , H02J1/102 , Y10T307/344 , Y10T307/615
Abstract: Techniques are described for determining whether power from a first power source is unavailable to a power supply module. In response to determining that power from the first power source is unavailable, the techniques de-couple the first power source from one or more components of an electronic device connected to an output of the power supply module with one or more de-coupling components of the power supply module that connect an automatic transfer switch (ATS) of the power supply module to an output of the power supply module. Subsequent to de-coupling the first power source from the one or more components of the electronic device, the techniques de-couple a power supply module from the first power source. The techniques couple the power supply module to a second power source for delivering power to the one or more components of the electronic device.
Abstract translation: 描述了用于确定来自第一电源的电力是否不能用于电源模块的技术。 响应于确定来自第一电源的电力不可用，该技术将第一电源与连接到电源模块的输出的电子设备的一个或多个部件与一个或多个解耦部件 电源模块将电源模块的自动转换开关（ATS）连接到电源模块的输出端。 在第一电源从电子设备的一个或多个组件解耦之后，该技术将电源模块从第一电源解耦。 该技术将电源模块耦合到第二电源，用于将电力传递到电子设备的一个或多个组件。
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公开(公告)号：US11994924B2
公开(公告)日：2024-05-28
申请号：US17651688
申请日：2022-02-18
Applicant: Juniper Networks, Inc.
Inventor： Varaha Venkata Satya Narayana Jagarapu , Muhammad Sagarwala , Katsuhiro Okamura , Franklin Demick Boyden , Jaspal S. Gill , David K. Owen
IPC: G06F1/28
CPC classification number: G06F1/28
Abstract: A power supply assembly includes an input module that includes one or more captive screws, one or more first power supply connection components, and one or more first input feed connection components; and a power supply unit that includes one or more captive screw connection switches, one or more second power supply connection components, and one or more second input feed connection components. The input module is to physically and electrically connect to the power supply unit; the one or more captive screws are to physically engage, respectively, the one or more captive screw connection switches; the one or more first power supply connection components are to physically and electrically connect to, respectively, the one or more second power supply connection components; and the one or more first input feed connection components are to physically and electrically connect to, respectively, the one or more second input feed connection components.
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公开(公告)号：US10998763B2
公开(公告)日：2021-05-04
申请号：US16414334
申请日：2019-05-16
Applicant: Juniper Networks, Inc.
Inventor： Katsuhiro Okamura , Jaspal S. Gill , Muhammad Sagarwala
Abstract: A device may include a power supply module (PSM). The PSM may receive information regarding one or more programmable restrictions associated with a power supply. The PSM may receive a measurement of voltage associated with the power supply. The PSM may determine a current associated with the power supply based on the one or more programmable restrictions, the measurement of voltage, and a first amount of power associated with the power supply. The PSM may cause a load associated with the power supply to be adjusted based on determining the current without removing power for a connection between the power supply and a power source associated with the power supply. The PSM may cause the power supply to provide a second amount of power based on causing the load associated with the power supply to be adjusted.
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公开(公告)号：US09735571B2
公开(公告)日：2017-08-15
申请号：US14266225
申请日：2014-04-30
Applicant: Juniper Networks, Inc.
Inventor： Muhammad Sagarwala , Thomas Alexander , Jaspal S. Gill , Michael Braylovskiy , Cynthia Wang
CPC classification number: H02J1/00 , G06F1/26 , H02J1/10 , H02J1/102 , Y10T307/50 , Y10T307/707
Abstract: A system may include a power module that includes a group of power supplies, particular ones of the group of power supplies being operable at a group of voltages ranging from a first voltage to a second voltage. The system may further include a controller coupled to the particular ones of the group of power supplies, the controller being to ramp up an output voltage, associated with the group of power supplies, from the first voltage to the second voltage in a group of discrete steps; where ramping up the output voltage by a particular one of the group of discrete steps is performed while a load is receiving power from the group of power supplies; and where ramping up the output voltage by a particular one of the group of discrete steps prevents over-current protection on the group of power supplies from being activated.
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Patent Agency Ranking
6.发明授权Uninterruptable power supply for device having power supply modules with internal automatic transfer switches 有权具有内部自动转换开关的电源模块的设备的不间断电源公开(公告)号：US09484771B2
公开(公告)日：2016-11-01
申请号：US14152392
申请日：2014-01-10
Applicant: Juniper Networks, Inc.
Inventor： Michael Braylovskiy , Jaspal Gill , Muhammad Sagarwala
CPC classification number: H02J9/061 , H02J1/102 , Y10T307/344 , Y10T307/615
Abstract: Techniques are described for determining whether power from a first power source is unavailable to a power supply module. In response to determining that power from the first power source is unavailable, the techniques de-couple the first power source from one or more components of an electronic device connected to an output of the power supply module with one or more de-coupling components of the power supply module that connect an automatic transfer switch (ATS) of the power supply module to an output of the power supply module. Subsequent to de-coupling the first power source from the one or more components of the electronic device, the techniques de-couple a power supply module from the first power source. The techniques couple the power supply module to a second power source for delivering power to the one or more components of the electronic device.
Abstract translation: 描述了用于确定来自第一电源的电力是否不能用于电源模块的技术。 响应于确定来自第一电源的电力不可用，该技术将第一电源与连接到电源模块的输出的电子设备的一个或多个部件与一个或多个解耦部件 电源模块将电源模块的自动转换开关（ATS）连接到电源模块的输出端。 在第一电源从电子设备的一个或多个组件解耦之后，该技术将电源模块从第一电源解耦。 该技术将电源模块耦合到第二电源，用于将电力传递到电子设备的一个或多个组件。
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公开(公告)号：US09407090B1
公开(公告)日：2016-08-02
申请号：US14037857
申请日：2013-09-26
Applicant: Juniper Networks, Inc.
Inventor： Jaspal S. Gill , David K. Owen , Michael Braylovskiy , Muhammad Sagarwala
CPC classification number: H02H9/042 , G01R31/2827 , H02H3/05 , H02H9/06
Abstract: A secondary protection device may receive a voltage surge. The voltage surge may be received based on a failure associated with a primary protection device. The secondary protection device may protect a piece of protected equipment from the voltage surge based on receiving the voltage surge. The secondary protection device may generate a failure notification based on protecting the piece of protected equipment from the voltage surge. The failure notification may indicate the failure associated with the primary protection device. The secondary protection device may provide the failure notification.
Abstract translation: 次级保护装置可能会接收电压浪涌。 可以基于与主保护装置相关联的故障来接收电压浪涌。 二次保护装置可以基于接收到电压浪涌来保护被保护的设备免受电压浪涌。 二次保护装置可以基于保护被保护的设备免受电压浪涌而产生故障通知。 故障通知可能指示与主保护装置相关联的故障。 二次保护装置可以提供故障通知。
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公开(公告)号：US20240063632A1
公开(公告)日：2024-02-22
申请号：US17893074
申请日：2022-08-22
Applicant: Juniper Networks, Inc.
Inventor： Balaji Babu , David K. Owen , Muhammad Sagarwala , Nithin Shivalingappa
CPC classification number: H02H7/12 , H02H1/0007
Abstract: A disclosed apparatus may include (1) a voltage regulator module configured to convert electric power into at least one regulated voltage, (2) a controller configured to control passage of the electric power to the voltage regulator module, and (3) a computing device configured to (A) be powered by the regulated voltage and (B) provide a disable signal that causes the controller to suspend passage of the electric power to the voltage regulator module. Various other apparatuses, systems, and methods are also disclosed.
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公开(公告)号：US10298055B1
公开(公告)日：2019-05-21
申请号：US15476021
申请日：2017-03-31
Applicant: Juniper Networks, Inc.
Inventor： Katsuhiro Okamura , Jaspal S. Gill , Muhammad Sagarwala
Abstract: A device may include a power supply module (PSM). The PSM may receive information regarding one or more programmable restrictions associated with a power supply. The PSM may receive a measurement of voltage associated with the power supply. The PSM may determine a current associated with the power supply based on the one or more programmable restrictions, the measurement of voltage, and a first amount of power associated with the power supply. The PSM may cause a load associated with the power supply to be adjusted based on determining the current without removing power for a connection between the power supply and a power source associated with the power supply. The PSM may cause the power supply to provide a second amount of power based on causing the load associated with the power supply to be adjusted.
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公开(公告)号：US10277534B2
公开(公告)日：2019-04-30
申请号：US15170608
申请日：2016-06-01
Applicant: Juniper Networks, Inc.
Inventor： John Kenney , Christopher Otte , Bhavesh Patel , Valery Kugel , Muhammad Sagarwala
IPC: H04L12/931 , H04L12/935 , H04L12/803
Abstract: A system may receive, by a switching component of the system, network traffic to be provided to an I/O component of the network device. The system may route, by the switching component, the network traffic to the I/O component based on whether the I/O component is connected to the switching component via the first connections and/or via second connections. The first connections may be connections via a chassis of the system. The second connections may be connections via a connector component that is removable from the switching component. The network traffic may be routed via the first connections and the second connections when the I/O component is connected via the first connections and the second connections. The network traffic may be routed via the first connections and not via the second connections when the I/O component is connected via the first connections and not via the second connections.
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