公开(公告)号：US20100077079A1

公开(公告)日：2010-03-25

申请号：US12236482

申请日：2008-09-23

申请人： Kaili Xu ,  Kaushik Narayanan ,  Robert Martin ,  Binay Pathak

发明人： Kaili Xu ,  Kaushik Narayanan ,  Robert Martin ,  Binay Pathak

IPC分类号： G06F15/173

CPC分类号： G06F11/2294 ,  H04L41/0806 ,  H04L41/145 ,  H04L43/50

摘要： A switch is provided which is dynamically configurable via a network port thereon. One switch is employed to establish point-to-point electrical connections between devices under test (DUTs) and host devices coupled to upstream ports and downstream ports on the switch respectively. Two switches coupled to a network are employed to facilitate a distributed test lab. DUTs are coupled to upstream ports on a first switch which, based on communication with a test controller over the network, establishes a logical connection between the upstream port coupled to a particular DUT and the network. Host devices are coupled to downstream ports on a second switch which, based on communication with the test controller over the network, establishes a logical connection between the downstream port coupled to a particular host device and the network. A logical connection is also established across the network between the particular DUT and host device.

摘要翻译： 提供了可以经由其上的网络端口动态配置的交换机。 采用一个开关来建立被测器件（DUT）和耦合到开关上游端口和下游端口的主机之间的点对点电连接。 耦合到网络的两个开关用于促进分布式测试实验室。 DUT被耦合到第一交换机上的上游端口，其基于与网络上的测试控制器的通信，在耦合到特定DUT的上行端口与网络之间建立逻辑连接。 主机设备耦合到第二交换机上的下游端口，其基于通过网络与测试控制器的通信，在耦合到特定主机设备的下游端口与网络之间建立逻辑连接。 在特定DUT和主机设备之间的网络上也建立了逻辑连接。

公开(公告)号：US07984194B2

公开(公告)日：2011-07-19

申请号：US12236482

申请日：2008-09-23

申请人： Kaili Xu ,  Kaushik Narayanan ,  Robert Martin ,  Binay Pathak

发明人： Kaili Xu ,  Kaushik Narayanan ,  Robert Martin ,  Binay Pathak

IPC分类号： G06F15/16 ,  H04M1/24 ,  H04L12/50 ,  G05B11/32

CPC分类号： G06F11/2294 ,  H04L41/0806 ,  H04L41/145 ,  H04L43/50

摘要： A switch is provided which is dynamically configurable via a network port thereon. One switch is employed to establish point-to-point electrical connections between devices under test (DUTs) and host devices coupled to upstream ports and downstream ports on the switch respectively. Two switches coupled to a network are employed to facilitate a distributed test lab. DUTs are coupled to upstream ports on a first switch which, based on communication with a test controller over the network, establishes a logical connection between the upstream port coupled to a particular DUT and the network. Host devices are coupled to downstream ports on a second switch which, based on communication with the test controller over the network, establishes a logical connection between the downstream port coupled to a particular host device and the network. A logical connection is also established across the network between the particular DUT and host device.

摘要翻译： 提供了可以经由其上的网络端口动态配置的交换机。 采用一个开关来建立被测器件（DUT）和耦合到开关上游端口和下游端口的主机之间的点对点电连接。 耦合到网络的两个开关用于促进分布式测试实验室。 DUT被耦合到第一交换机上的上游端口，其基于与网络上的测试控制器的通信，在耦合到特定DUT的上行端口与网络之间建立逻辑连接。 主机设备耦合到第二交换机上的下游端口，其基于通过网络与测试控制器的通信，在耦合到特定主机设备的下游端口与网络之间建立逻辑连接。 在特定DUT和主机设备之间的网络上也建立了逻辑连接。