公开(公告)号：US07079525B1

公开(公告)日：2006-07-18

申请号：US09560673

申请日：2000-04-27

Applicant: Adam Goldstein ,  David Smith ,  Harish Devanagondi ,  Hugh Barrass ,  Kamran Torabi ,  Rajesh Patil

Inventor： Adam Goldstein ,  David Smith ,  Harish Devanagondi ,  Hugh Barrass ,  Kamran Torabi ,  Rajesh Patil

IPC: H04L12/50

CPC classification number: H04L49/101 ,  H04L49/103 ,  H04L49/15 ,  H04L49/45

Abstract: A network switch having a hybrid switch architecture, which is scalable to increase connectivity, buffering, and bandwidth by using multiple shared-memory switch fabrics and multiple crossbar switch fabrics. Each of the crossbar switch fabrics is coupled to each of the shared-memory switch fabrics. The shared-memory switch fabrics are configured to store and retrieve packets. The crossbar switch fabrics are configured to distribute and re-collect packets to and from each of the shared-memory switch fabrics. The network switch having a hybrid switch architecture distributes packets from a crossbar switch fabric to the multiple shared-memory switch fabrics to share the distributed packets among the multiple shared-memory switch fabrics.

Abstract translation: 具有混合交换机架构的网络交换机，其通过使用多个共享存储交换机结构和多个交叉交换结构来扩展以增加连接性，缓冲和带宽。 每个交叉开关结构耦合到每个共享存储器交换结构。 共享存储交换机结构被配置为存储和检索数据包。 交叉开关结构被配置为向每个共享存储交换机结构分发和重新收集分组。 具有混合交换机结构的网络交换机将分组从交叉交换结构分配到多个共享存储交换机结构，以在多个共享存储交换机结构之间共享分布式分组。

公开(公告)号：US07680097B1

公开(公告)日：2010-03-16

申请号：US11365214

申请日：2006-02-28

Applicant: Adam Goldstein ,  David Smith ,  Harish Devanagondi ,  Hugh Barrass ,  Kamran Torabi ,  Rajesh Patil

Inventor： Adam Goldstein ,  David Smith ,  Harish Devanagondi ,  Hugh Barrass ,  Kamran Torabi ,  Rajesh Patil

IPC: H04J1/16

CPC classification number: H04L49/101 ,  H04L49/103 ,  H04L49/15 ,  H04L49/45

Abstract: A network switch having a hybrid switch architecture, which is scalable to increase connectivity, buffering, and bandwidth by using multiple shared-memory switch fabrics and multiple crossbar switch fabrics. Each of the crossbar switch fabrics is coupled to each of the shared-memory switch fabrics. The shared-memory switch fabrics are configured to store and retrieve packets. The crossbar switch fabrics are configured to distribute and recollect packets to and from each of the shared-memory switch fabrics. The network switch having a hybrid switch architecture distributes packets from a crossbar switch fabric to the multiple shared-memory switch fabrics to share the distributed packets among the multiple shared-memory switch fabrics.

Abstract translation: 具有混合交换机架构的网络交换机，其通过使用多个共享存储交换机结构和多个交叉交换结构来扩展以增加连接性，缓冲和带宽。 每个交叉开关结构耦合到每个共享存储器交换结构。 共享存储交换机结构被配置为存储和检索数据包。 交叉开关结构被配置为向每个共享存储交换机结构分发和重新收集分组。 具有混合交换机结构的网络交换机将分组从交叉交换结构分配到多个共享存储交换机结构，以在多个共享存储交换机结构之间共享分布式分组。

公开(公告)号：US08866337B2

公开(公告)日：2014-10-21

申请号：US13197807

申请日：2011-08-04

Applicant: Frederick Roland Schindler ,  Koussalya Balasubramanian ,  Kamran Torabi

Inventor： Frederick Roland Schindler ,  Koussalya Balasubramanian ,  Kamran Torabi

IPC: H02J3/14 ,  H03K19/173 ,  H02J7/00

CPC classification number: H02J7/0065 ,  H03K19/1733 ,  Y10T307/406 ,  Y10T307/461 ,  Y10T307/696

Abstract: Techniques are provided for providing power onto multiple power distribution paths. Power controller devices receive power from a power source device and are coupled to first and second multiplexer units. The multiplexer units receive power from the power source devices via the power controller devices for first and second power distribution paths. A multiplexer control unit controls the multiplexer units to output power from the first power distribution path, the second power distribution path or both of the paths. Power subsystems are provided comprising first and second power transistor units. The first transistor unit receives power from the first multiplexer unit over the first path and the second transistor unit receives power from the second multiplexer unit over the second path. Ports are provided and are coupled to a powered device. The multiplexer control unit controls the multiplexer units to supply power to the respective ports according to the type of powered device detected at a port.

Abstract translation: 提供了用于向多个配电路径提供电力的技术。 功率控制器设备从电源设备接收电力并耦合到第一和第二多路复用器单元。 复用器单元经由用于第一和第二配电路径的功率控制器装置从电源装置接收电力。 多路复用器控制单元控制多路复用器单元从第一配电路径，第二配电路径或两条路径输出功率。 电源子系统包括第一和第二功率晶体管单元。 第一晶体管单元通过第一路径从第一多路复用器单元接收功率，而第二晶体管单元通过第二路径从第二多路复用器单元接收功率。 提供端口并耦合到有源设备。 多路复用器控制单元根据在端口检测到的供电设备的类型来控制多路复用器单元向相应端口供电。

公开(公告)号：US20130033106A1

公开(公告)日：2013-02-07

申请号：US13197807

申请日：2011-08-04

Applicant: Frederick Roland Schindler ,  Koussalya Balasubramanian ,  Kamran Torabi

Inventor： Frederick Roland Schindler ,  Koussalya Balasubramanian ,  Kamran Torabi

IPC: H02J4/00

CPC classification number: H02J7/0065 ,  H03K19/1733 ,  Y10T307/406 ,  Y10T307/461 ,  Y10T307/696

Abstract: Techniques are provided for providing power onto multiple power distribution paths. Power controller devices receive power from a power source device and are coupled to first and second multiplexer units. The multiplexer units receive power from the power source devices via the power controller devices for first and second power distribution paths. A multiplexer control unit controls the multiplexer units to output power from the first power distribution path, the second power distribution path or both of the paths. Power subsystems are provided comprising first and second power transistor units. The first transistor unit receives power from the first multiplexer unit over the first path and the second transistor unit receives power from the second multiplexer unit over the second path. Ports are provided and are coupled to a powered device. The multiplexer control unit controls the multiplexer units to supply power to the respective ports according to the type of powered device detected at a port.

Abstract translation: 提供了用于向多个配电路径提供电力的技术。 功率控制器设备从电源设备接收电力并耦合到第一和第二多路复用器单元。 复用器单元经由用于第一和第二配电路径的功率控制器装置从电源装置接收电力。 多路复用器控制单元控制多路复用器单元从第一配电路径，第二配电路径或两条路径输出功率。 电源子系统包括第一和第二功率晶体管单元。 第一晶体管单元通过第一路径从第一多路复用器单元接收功率，而第二晶体管单元通过第二路径从第二多路复用器单元接收功率。 提供端口并耦合到有源设备。 多路复用器控制单元根据在端口检测到的供电设备的类型来控制多路复用器单元向相应端口供电。