公开(公告)号：US20050271391A1

公开(公告)日：2005-12-08

申请号：US11134532

申请日：2005-05-20

申请人： Chris Togami ,  Gary Sasser

发明人： Chris Togami ,  Gary Sasser

IPC分类号： G02B6/38 ,  H04B10/00 ,  H04B10/24

CPC分类号： H04B10/40 ,  G02B6/3897

摘要： Embodiments of the present invention are directed to a dual stage modular optical device for sending and/or receiving optical signals. A first fabricated package includes a light source for generating optical signals and/or a light detector for detecting received optical signals. A second fabricated package includes an opening for accepting circuitry that is to electrically interoperate with the light source and/or light detector to transfer optical signals. A lead frame mechanically connects the first fabricated package to the second fabricated package and electrically connects the light source and/or light detector to contacts exposed in the opening. The dual stage modular optical device can be coupled to a substrate configured to be received within a standard slot of a host system, such as a PCI or PCMCIA slot. Thus, one or more optical connections are integrated within the host device or system.

摘要翻译： 本发明的实施例涉及用于发送和/或接收光信号的双级模块化光学装置。 第一制造的封装包括用于产生光信号的光源和/或用于检测接收到的光信号的光检测器。 第二制造的封装包括用于接受与光源和/或光检测器电互操作以传送光信号的电路的开口。 引线框架将第一制造的封装机械地连接到第二制造的封装并将光源和/或光检测器电连接到暴露在开口中的触点。 双级模块化光学器件可以耦合到被配置为被接收在诸如PCI或PCMCIA插槽的主机系统的标准槽内的衬底。 因此，一个或多个光学连接被集成在主机设备或系统内。

公开(公告)号：US20050265670A1

公开(公告)日：2005-12-01

申请号：US11135835

申请日：2005-05-23

申请人： Gary Sasser ,  Chris Togami ,  David Allouche

发明人： Gary Sasser ,  Chris Togami ,  David Allouche

IPC分类号： G02B6/36 ,  G02B6/42

CPC分类号： G02B6/4201 ,  G02B6/4246 ,  G02B6/4292

摘要： Embodiments of the present invention are directed to a modular optical device with a component insert for sending and/or receiving optical signals. A first fabricated package includes a light source for generating optical signals and/or a light detector for detecting received optical signals. A second fabricated package includes an opening for accepting circuitry. A lead frame mechanically connects the first fabricated package to the second fabricated package and electrically connects the light source and/or the light detector in the first fabricated package to contacts exposed in the opening of the second fabricated package. A component insert is mechanically coupled to the second fabricated package and electrically coupled to the exposed contacts for electrical interoperation with the light source and/or the light detector to transfer optical signals. The modular optical device can be coupled to a substrate configured to be received within a standard host system slot.

摘要翻译： 本发明的实施例涉及一种具有用于发送和/或接收光信号的部件插入件的模块化光学装置。 第一制造的封装包括用于产生光信号的光源和/或用于检测接收到的光信号的光检测器。 第二制造包装包括用于接受电路的开口。 引线框架将第一制造的封装机械地连接到第二制造封装，并将第一制造封装中的光源和/或光检测器电连接到暴露在第二制造封装的开口中的触点。 部件插入件机械耦合到第二制造的封装并电耦合到暴露的触点，用于与光源和/或光检测器的电互操作以传送光信号。 模块化光学设备可以耦合到被配置为被接收在标准主机系统时隙内的基板。

公开(公告)号：US20050168963A1

公开(公告)日：2005-08-04

申请号：US11093647

申请日：2005-03-30

申请人： Chris Togami ,  Stephan Burdick ,  Stephen Gordy

发明人： Chris Togami ,  Stephan Burdick ,  Stephen Gordy

IPC分类号： G02B6/42 ,  H05K1/14 ,  H05K7/14

CPC分类号： H05K1/144 ,  G02B6/4246 ,  G02B6/4292 ,  H05K1/147 ,  H05K2201/10303 ,  H05K2201/10424

摘要： An optical transceiver module that includes an enclosure within which are disposed a transmitter module and a receiver module. A primary and secondary board are disposed as well in the enclosure, and the transmitter module and the receiver module are each connected with one of the boards. The primary and secondary boards each have a ground plane, and a third ground plane is provided by a ground signal plate that disposed within the enclosure and electrically coupled with the primary board and the secondary board.

摘要翻译： 一种光收发器模块，包括其中设置有发射器模块和接收器模块的外壳。 主板和副板也被安置在外壳中，并且发射器模块和接收器模块各自与一个板相连。 主板和次板各自具有接地平面，并且第三接地平面由设置在外壳内并与主板和次板电连接的接地信号板提供。

公开(公告)号：US20050152701A1

公开(公告)日：2005-07-14

申请号：US11029944

申请日：2005-01-05

申请人： Linda Liu ,  Tom Downey ,  John Moller ,  Chris Togami

发明人： Linda Liu ,  Tom Downey ,  John Moller ,  Chris Togami

IPC分类号： H04B10/00 ,  H04B10/28 ,  H05K9/00

CPC分类号： G02B6/4277 ,  G02B6/4246 ,  H04B10/43 ,  H04B10/801 ,  H05K9/0058

摘要： A shield device for preventing the emission of electromagnetic interference (“EMI”) from an optoelectronic device, such as an optical transceiver, is disclosed. In particular, an EMI shield is disclosed for placement within an optical transceiver module in order to intercept and absorb EMI produced by electronic components included within the transceiver. This absorption by the EMI shield prevents EMI from escaping the optical transceiver module and interfering with other electronic components that are typically placed in close proximity to the transceiver. The EMI shield in one embodiment includes a sheet of EMI absorbing material that is sized for placement within the transceiver. The EMI shield can be interposed between an outer shell of the transceiver and electronic components located on a printed circuit board that is disposed within the transceiver. The proximity of the EMI shield to the EMI-producing electronic components maximizes EMI absorption by the shield.

摘要翻译： 公开了一种用于防止来自诸如光收发器之类的光电子器件的电磁干扰（“EMI”）的发射的屏蔽装置。 特别地，公开了用于放置在光收发器模块内的EMI屏蔽，以便截取和吸收由包含在收发器内的电子元件产生的EMI。 EMI屏蔽的这种吸收防止EMI从光收发器模块中逸出，并干扰通常放置在收发器附近的其他电子元件。 EMI屏蔽在一个实施例中包括一片EMI吸收材料，其尺寸适于放置在收发器内。 EMI屏蔽可插入在收发器的外壳和位于设置在收发器内的印刷电路板上的电子元件之间。 EMI屏蔽对EMI产生电子部件的接近使屏蔽件的EMI吸收最大化。

公开(公告)号：US07837399B2

公开(公告)日：2010-11-23

申请号：US12348767

申请日：2009-01-05

申请人： Chris Togami ,  Gary Dean Sasser ,  Kai F Ng

发明人： Chris Togami ,  Gary Dean Sasser ,  Kai F Ng

IPC分类号： G02B6/36 ,  G02B6/12

CPC分类号： G02B6/4292 ,  G02B6/4204 ,  G02B6/4246 ,  G02B6/4277 ,  H05K9/0058

摘要： In one example embodiment, an optoelectronic module comprises a body, a signal ground, and an OSA. The body is connected to chassis ground and defines a cavity within which one or more components are disposed. The optical subassembly is disposed in the body cavity, has one or more components connected to signal ground, and comprises a header assembly, a housing, and one or more containment structures. The header assembly houses one or more components that generate EMI emissions and includes an optical aperture. The housing includes a port and a barrel. The port defines a fiber receptacle and the barrel defines a cavity that at least partially receives the header assembly. The containment structure(s) at least partially contain the EMI emissions within the OSA.

摘要翻译： 在一个示例实施例中，光电子模块包括主体，信号接地和OSA。 主体连接到机架接地并限定一个空腔，一个或多个部件设置在该空腔内。 光学子组件设置在体腔中，具有连接到信号地面的一个或多个部件，并且包括头部组件，壳体和一个或多个容纳结构。 头部组件容纳一个或多个产生EMI发射并且包括光学孔的部件。 外壳包括一个端口和一个桶。 端口限定纤维容器，并且筒限定了至少部分地容纳头部组件的空腔。 遏制结构至少部分地包含OSA内的EMI发射。

公开(公告)号：US07665910B2

公开(公告)日：2010-02-23

申请号：US12039598

申请日：2008-02-28

申请人： Joshua Moore ,  Donald A. Ice ,  Chris Togami

发明人： Joshua Moore ,  Donald A. Ice ,  Chris Togami

IPC分类号： G02B6/42 ,  H04B10/00

CPC分类号： G02B6/4201 ,  G02B6/4256 ,  G02B6/4261

摘要： In one example, an optical subassembly positioning plate is provided that includes a substantially flat body that defines at least one edge. A port is defined in the body. The port is configured to receive and secure an optical subassembly in an x-direction and a y-direction when said optical subassembly positioning plate is positioned within an optoelectronic transceiver module. A plurality of fingers is defined along at least one edge of the body. Each of the plurality of fingers is configured to contact a shell of the optoelectronic transceiver module so as to bias a flange of the optical subassembly against a portion of the shell of the optoelectronic transceiver module such that the optical subassembly is substantially retained in a z-direction when the optical subassembly positioning plate is positioned within the optoelectronic transceiver module.

摘要翻译： 在一个示例中，提供了光学子组件定位板，其包括限定至少一个边缘的基本平坦的主体。 一个端口在机体中定义。 端口被配置为当所述光学子组件定位板位于光电收发器模块内时，在x方向和y方向上接收和固定光学子组件。 沿着身体的至少一个边缘限定多个手指。 多个指状物中的每一个构造成接触光电收发器模块的壳体，以便将光学子组件的凸缘抵靠光电收发器模块的壳体的一部分偏置，使得光学子组件基本上保持在z- 光学子组件定位板位于光电收发模块内时的方向。

公开(公告)号：US07507111B2

公开(公告)日：2009-03-24

申请号：US11682246

申请日：2007-03-05

申请人： Chris Togami ,  Guy Newhouse

发明人： Chris Togami ,  Guy Newhouse

IPC分类号： H01R13/64 ,  H01R13/00 ,  G02B6/42

CPC分类号： H01R13/6275 ,  G02B6/3893 ,  G02B6/3898 ,  G02B6/4246 ,  G02B6/4292

摘要： An integrated latching mechanism for use with a user pluggable electronic module, such as an opto-electronic transceiver module, is disclosed. The latching mechanism allows the user to selectively latch the module within a corresponding host port by manipulation of a pivot lever. Movement of the pivot lever causes a locking pin to extend and latch the module within the port. Conversely, movement of the pivot lever can disengage the locking pin and thereby allow the user to extract the module from within the port. The pivot lever can further include a biasing member that biases the pivot lever in a locked position.

摘要翻译： 公开了一种用于可插拔电子模块（如光电收发模块）的集成锁定机构。 闩锁机构允许用户通过操纵枢转杆来选择性地将模块闩锁在相应的主机端口内。 枢轴杆的运动导致锁定销在模块的端口内延伸和锁定。 相反，枢转杆的移动可以使锁定销脱离，从而允许使用者从端口内抽出模块。 枢转杆还可包括偏压构件，该偏置构件将枢转杆偏置在锁定位置。

公开(公告)号：US07481656B2

公开(公告)日：2009-01-27

申请号：US11674585

申请日：2007-02-13

申请人： James Stewart ,  Chris Togami

发明人： James Stewart ,  Chris Togami

IPC分类号： H01R12/00

CPC分类号： H01R13/6658 ,  G02B6/4246 ,  G02B6/4292 ,  H01R13/6595

摘要： A mounting system for securing a printed circuit board in a communication module, such as an optical transceiver module, is disclosed. In one embodiment, the transceiver module includes an outer shell and an enclosure that cooperate to contain the printed circuit board therein. The mounting system comprises first and second pins, wherein each pin includes a first end passing through respective holes coaxially defined in both the shell and the printed circuit board. The pins also each have a second end that includes a head. The head is positioned in a recess defined in an exterior portion of the shell such that the head does not interfere with insertion or removal of the transceiver module from a slot of a host device. Further, the second pin is electrically connected with both the outer shell and enclosure to prevent emissions of electromagnetic interference from the distal end of the transceiver.

摘要翻译： 公开了一种用于将印刷电路板固定在诸如光收发器模块的通信模块中的安装系统。 在一个实施例中，收发器模块包括外壳和外壳，其协作以将印刷电路板容纳在其中。 安装系统包括第一和第二销，其中每个销包括通过同轴地限定在壳体和印刷电路板中的相应孔的第一端。 销也各自具有包括头部的第二端。 头部定位在限定在壳体的外部部分中的凹部中，使得头部不干扰从主机设备的槽口插入或移除收发器模块。 此外，第二引脚与外壳和外壳电连接，以防止从收发器的远端发出电磁干扰。

公开(公告)号：US20070237472A1

公开(公告)日：2007-10-11

申请号：US11402186

申请日：2006-04-10

申请人： Lewis Aronson ,  Darin Douma ,  Chris Togami

发明人： Lewis Aronson ,  Darin Douma ,  Chris Togami

IPC分类号： G02B6/44 ,  G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/4284 ,  G02B6/4416

摘要： An electrical connector that is integrated within an active cable at one end of the active cable, wherein the active cable is configured to communicate over much of its length using one or more optical fibers. The cable may be an electrical to optical cable, and electrical to electrical cable, or one of many other potential configurations.

摘要翻译： 在有源电缆的一端集成在有源电缆内的电连接器，其中有源电缆被配置为使用一根或多根光纤在其大部分长度上进行通信。 电缆可以是电光缆，以及电到电缆，或许多其它潜在配置之一。

公开(公告)号：US20070149005A1

公开(公告)日：2007-06-28

申请号：US11682246

申请日：2007-03-05

申请人： Chris Togami ,  Guy Newhouse

发明人： Chris Togami ,  Guy Newhouse

IPC分类号： H05K1/00

CPC分类号： H01R13/6275 ,  G02B6/3893 ,  G02B6/3898 ,  G02B6/4246 ,  G02B6/4292

摘要： An integrated latching mechanism for use with a user pluggable electronic module, such as an opto-electronic transceiver module, is disclosed. The latching mechanism allows the user to selectively latch the module within a corresponding host port by manipulation of a pivot lever. Movement of the pivot lever causes a locking pin to extend and latch the module within the port. Conversely, movement of the pivot lever can disengage the locking pin and thereby allow the user to extract the module from within the port. The pivot lever can further include a biasing member that biases the pivot lever in a locked position.

摘要翻译： 公开了一种用于可插拔电子模块（如光电收发模块）的集成锁定机构。 闩锁机构允许用户通过操纵枢转杆来选择性地将模块闩锁在相应的主机端口内。 枢轴杆的运动导致锁定销在模块的端口内延伸和锁定。 相反，枢转杆的移动可以使锁定销脱离，从而允许使用者从端口内抽出模块。 枢转杆还可包括偏压构件，该偏置构件将枢转杆偏置在锁定位置。