公开(公告)号：US20140212147A1

公开(公告)日：2014-07-31

申请号：US13753949

申请日：2013-01-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： MICHAEL RENNE TY TAN ,  GLENN C. COCHRAN ,  SAGI VARGHESE MATHAI

IPC: H01S5/024

CPC classification number: H05K3/00 ,  H04B10/40 ,  H05K1/0201 ,  H05K1/181 ,  H05K2201/10121

Abstract: A system includes an optical transmitter package comprising an optical transmitter to generate optical transmission signals based on electrical transmission signals. The system also includes an optical receiver package comprising an optical receiver to generate electrical reception signals based on optical reception signals. The system further includes a printed circuit board (PCB) on which the optical transmitter package and the optical receiver package are mounted. The PCB includes a heat generating circuit component. The optical transmitter package can be mounted to the PCB to subjected to less heat from the heat generating circuit component than the optical receiver package.

Abstract translation: 一种系统包括光发射器组件，其包括基于电传输信号产生光传输信号的光发射器。 该系统还包括光接收器封装，其包括基于光接收信号产生电接收信号的光接收器。 该系统还包括印刷电路板（PCB），其上安装有光发射器封装和光接收器封装。 PCB包括发热电路部件。 光发射器封装可以安装到PCB，以承受来自发热电路部件的热量少于光接收器封装。