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1. 发明授权

US08315254B2 Bandwidth management switching card 有权
标题翻译：带宽管理交换卡
公开(公告)号：US08315254B2
公开(公告)日：2012-11-20
申请号：US12635174
申请日：2009-12-10
申请人： Boris Reynov , Euan Mowat , Venkata Penmetsa , Shreeram Siddhaye , Jack Kohn , Dung Nguyen
发明人： Boris Reynov , Euan Mowat , Venkata Penmetsa , Shreeram Siddhaye , Jack Kohn , Dung Nguyen
IPC分类号： H04L12/28 , H04L12/50 , H04L12/66 , G06F15/173
CPC分类号： H04L49/10 , H04L49/15
摘要： A bandwidth management card includes a switch control unit and multiple ports connected to one or more line cards that are separate from the bandwidth management card. The bandwidth management card further includes at least one switch, and multiple network ports, where each of the multiple network ports is connected to a respective link to at least one external network. A first switch of the at least one switch receives instructions from the switch control unit, switches a first subset of the multiple network ports through to a first port of the multiple ports based on the received instructions, and switches a second subset of the multiple network ports through to a second port of the multiple ports based on the received first instructions.
摘要翻译：带宽管理卡包括开关控制单元和连接到与带宽管理卡分离的一个或多个线路卡的多个端口。带宽管理卡还包括至少一个交换机和多个网络端口，其中多个网络端口中的每一个连接到至少一个外部网络的相应链路。所述至少一个交换机的第一交换机从所述交换机控制单元接收指令，基于所接收的指令将所述多个网络端口的第一子集切换到所述多个端口的第一端口，并且切换所述多个网络的第二子集基于所接收的第一指令，端口到达多个端口的第二端口。

2. 发明授权

US08630087B1 Airflow system, cable access system, and cable management system based on midplane having holes, side access of chassis, and card configuration 有权
标题翻译：气流系统，电缆接入系统和基于中孔的电缆管理系统，具有孔，机箱侧面访问和卡配置
公开(公告)号：US08630087B1
公开(公告)日：2014-01-14
申请号：US12603931
申请日：2009-10-22
申请人： Boris Reynov , Bruce Thompson , Ben Nitzan , Shreeram Siddhaye , Jack Kohn , Euan Mowat
发明人： Boris Reynov , Bruce Thompson , Ben Nitzan , Shreeram Siddhaye , Jack Kohn , Euan Mowat
IPC分类号： G06F1/16 , H05K5/00 , H05K7/00
CPC分类号： H05K7/20563 , G06F1/181 , G06F1/185 , G06F1/20
摘要： A method for cooling a system having a midplane design in which the midplane includes holes to allow air to flow via the midplane. Cards connected to the midplane have a front face that includes holes to allow the air to flow. The air flows from front to back or back to front to cool the cards connected to the midplane. A multi-slot chassis includes rails to support the cards. The rails form spaces to permit access to sockets associated with the cards to which cables may be connected. Platforms associated with the cards may permit a user to manage cables connected to the cards.
摘要翻译：一种用于冷却具有中平面设计的系统的方法，其中中面板包括孔，以允许空气经由中平面流动。连接到中平面的卡片具有包含孔以允许空气流动的前表面。空气从前到后或从前到前冷却连接到中平面的卡。多插槽机箱包括支持卡的轨道。轨道形成空间，以允许访问与可能连接电缆的卡相关联的插座。与卡相关联的平台可以允许用户管理连接到卡的电缆。

3. 发明授权

US09052482B1 Power over Ethernet electrical to optical interface converter 有权
标题翻译：以太网供电到光接口转换器
公开(公告)号：US09052482B1
公开(公告)日：2015-06-09
申请号：US12862494
申请日：2010-08-24
申请人： Shreeram Siddhaye , Boris Reynov , Jack Kohn , Euan Mowat
发明人： Shreeram Siddhaye , Boris Reynov , Jack Kohn , Euan Mowat
IPC分类号： G02B6/42 , H04L12/10 , H04B10/80
CPC分类号： H04Q11/0003 , G02B6/4246 , G02B6/4293 , H04B10/40 , H04B10/808 , H04L12/10
摘要： A portable, self-powered, interface converter for converting between Ethernet over twisted pair cables and Ethernet over optical fiber is described. In one implementation, the device may include a first interface to a power-over-Ethernet connection and a second interface to provide a connection to receive fiber optic cabling. A power-over-Ethernet (PoE) circuit may derive power from the PoE connection and output a corresponding power signal. A transcoder may perform physical layer conversion between Ethernet communications over twisted pair cabling connected to the first interface and Ethernet communications over the fiber optic cabling. The transcoder may be powered by the power signal output by the PoE circuit.
摘要翻译：描述了用于通过双绞线以太网和光纤以太网之间转换的便携式，自供电的接口转换器。在一个实现中，设备可以包括到以太网供电连接的第一接口和用于提供连接以接收光纤布线的第二接口。以太网供电（PoE）电路可以从PoE连接获得功率并输出相应的功率信号。代码转换器可以通过连接到第一接口的双绞线电缆的以太网通信和通过光纤电缆的以太网通信来执行物理层转换。代码转换器可以由PoE电路输出的功率信号供电。

4. 发明授权

US09256263B1 Efficient power allocation for redundant power supply with system priority 有权
标题翻译：具有系统优先级的冗余电源的高效功率分配
公开(公告)号：US09256263B1
公开(公告)日：2016-02-09
申请号：US13471217
申请日：2012-05-14
申请人： Kumaran Narayanan , Euan Mowat , Venkata Duggirala , Surendra Patel
发明人： Kumaran Narayanan , Euan Mowat , Venkata Duggirala , Surendra Patel
IPC分类号： G06F1/30 , G06F1/26
CPC分类号： G06F1/3287 , G06F1/263 , G06F1/28 , G06F1/30 , G06F1/3243
摘要： This disclosure describes a more efficient and configurable power allocation scheme for redundant power supply (RPS) systems used in network switches. This allocation scheme allows the system owner to assign power from a shared RPS unit to higher priority devices in any network switch in the system. This permits more granularity in assigning the RPS with backup power available to devices such as ports residing within individual switches in a multiple switch network. An efficient power allocation scheme for RPS allows the user to define the system priority of various devices for backup power according to the user's preferences. The user may assign the RPS to user-defined high priority devices in any piece of equipment. This makes RPS power allocation more flexible by offering the user more setup options for backup power.
摘要翻译：本公开描述了在网络交换机中使用的冗余电源（RPS）系统的更有效和可配置的功率分配方案。该分配方案允许系统所有者在系统中的任何网络交换机中将来自共享RPS单元的功率分配给较高优先级的设备。这允许在将RPS分配给具有可用于诸如驻留在多交换机网络中的各个交换机内的端口的设备的RPS上分配更多的粒度。用于RPS的有效功率分配方案允许用户根据用户的偏好来定义各种设备的备用电源的系统优先级。用户可以将RPS分配给任何设备中的用户定义的高优先级设备。通过为用户提供更多的备用电源设置选项，使RPS电源分配更加灵活。

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