公开(公告)号：US20150304053A1

公开(公告)日：2015-10-22

申请号：US14255107

申请日：2014-04-17

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Stefan Pfnuer ,  Pangchen Sun ,  Matt Traverso ,  Ravinder Kachru

IPC: H04B10/60

CPC classification number: G02B6/428 ,  G02B6/4214 ,  G02B6/4215 ,  G02B6/4248 ,  G02B6/4257 ,  H04B10/2504

Abstract: An optical assembly package is provided for the optical receive components of an optical transceiver. The optical assembly package includes a receptacle subassembly configured to receive an end of an optical fiber. A housing is provided having an opening at one end configured to receive the receptacle assembly. Optical routing and wavelength demultiplexing elements are mounted to a bottom wall of the housing. An electrical subassembly comprising a support plate, a circuit board mounted on the support plate, an integrated circuit mounted to the circuit board, and a plurality of photodetectors mounted to the support plate proximate an edge of the circuit board. The electrical subassembly is positioned a stacked arrangement beneath the housing to minimize an overall length of the optical assembly package.

Abstract translation: 为光收发器的光接收部件提供光学组件封装。 光学组件封装包括构造成接收光纤端部的插座子组件。 提供了一个壳体，其一端具有一开口，构造成容纳该插座组件。 光路由和波长解复用元件安装到壳体的底壁。 一种电气子组件，包括支撑板，安装在支撑板上的电路板，安装到电路板的集成电路以及安装到靠近电路板边缘的支撑板的多个光电检测器。 电子组件被定位在壳体下面的堆叠布置以最小化光学组件封装的总长度。

公开(公告)号：US09417413B2

公开(公告)日：2016-08-16

申请号：US14255107

申请日：2014-04-17

Applicant: Cisco Technology, Inc.

Inventor： Stefan Pfnuer ,  Pangchen Sun ,  Matt Traverso ,  Ravinder Kachru

IPC: G02B6/42 ,  H04B10/25

CPC classification number: G02B6/428 ,  G02B6/4214 ,  G02B6/4215 ,  G02B6/4248 ,  G02B6/4257 ,  H04B10/2504

Abstract: An optical assembly package is provided for the optical receive components of an optical transceiver. The optical assembly package includes a receptacle subassembly configured to receive an end of an optical fiber. A housing is provided having an opening at one end configured to receive the receptacle assembly. Optical routing and wavelength demultiplexing elements are mounted to a bottom wall of the housing. An electrical subassembly comprising a support plate, a circuit board mounted on the support plate, an integrated circuit mounted to the circuit board, and a plurality of photodetectors mounted to the support plate proximate an edge of the circuit board. The electrical subassembly is positioned a stacked arrangement beneath the housing to minimize an overall length of the optical assembly package.

Abstract translation: 为光收发器的光接收部件提供光学组件封装。 光学组件封装包括构造成接收光纤端部的插座子组件。 提供了一个壳体，其一端具有一开口，构造成容纳该插座组件。 光路由和波长解复用元件安装到壳体的底壁。 一种电气子组件，包括支撑板，安装在支撑板上的电路板，安装到电路板的集成电路以及安装到靠近电路板边缘的支撑板的多个光电检测器。 电子组件被定位在壳体下面的堆叠布置以最小化光学组件封装的总长度。