公开(公告)号：US20060270275A1

公开(公告)日：2006-11-30

申请号：US11434065

申请日：2006-05-16

申请人： Naofumi Morohashi ,  Satoshi Motohiro ,  Futoshi Endoh

发明人： Naofumi Morohashi ,  Satoshi Motohiro ,  Futoshi Endoh

IPC分类号： H01R13/648

CPC分类号： G02B6/4292

摘要： Nonconductive material sheets are mounted on both side faces of a case of an optical transceiver module. Alternatively, both the side faces of the case of the optical transceiver module are finished to have surface roughness of 2.4 a or less. Alternatively, at least sliding surfaces of a pair of flat springs for grasping a pluggable module in a cage is formed of a nonconductive material.

摘要翻译： 非导电材料片安装在光收发器模块的壳体的两个侧面上。 或者，光收发器模块的壳体的两个侧面被精加工成具有2.4a或更小的表面粗糙度。 或者，用于抓住保持架中的可插拔模块的一对扁平弹簧的至少滑动表面由非导电材料形成。

公开(公告)号：US20090317086A1

公开(公告)日：2009-12-24

申请号：US12109498

申请日：2008-04-25

申请人： Naofumi Morohashi ,  Futoshi Endou ,  Shigeru Tokita ,  Hiroo Matsue

发明人： Naofumi Morohashi ,  Futoshi Endou ,  Shigeru Tokita ,  Hiroo Matsue

IPC分类号： H04B10/00

CPC分类号： H04B10/40 ,  H04J14/0221

摘要： An optical transceiver module for transmitting and receiving an optical signal with a plurality of channels includes timing generator for sequentially generating timing instructions defining different start-up time points, and powering controller for effecting a control such that power supply to at least a portion of circuit components associated with the respective channels is sequentially started in accordance with the timing instructions generated by the timing generator. Current to be instantaneously necessitated when a power switch is turned on or when a power restoration is made from power saving operation modes can be suppressed.

摘要翻译： 用于发送和接收具有多个信道的光信号的光收发模块包括定时发生器，用于顺序产生定义不同启动时间点的定时指令，以及供电控制器，用于进行控制，使得至少一部分电路 根据由定时发生器产生的定时指令，顺序地启动与相应通道相关联的组件。 当电源开关接通或者从省电模式进行电力恢复时，可以瞬时地需要电流。

公开(公告)号：US20060078261A1

公开(公告)日：2006-04-13

申请号：US11220608

申请日：2005-09-08

申请人： Futoshi Endou ,  Naofumi Morohashi ,  Atsushi Miura

发明人： Futoshi Endou ,  Naofumi Morohashi ,  Atsushi Miura

IPC分类号： G02B6/36 ,  H04B10/12 ,  H04B10/06 ,  H04B10/04

CPC分类号： G02B6/421 ,  G02B6/4206 ,  G02B6/4292

摘要： An optical device module includes a stub ferrule for guiding a laser light to an optical fiber to be connected, a sleeve for holding an optical-connector ferrule of the optical fiber to be connected and the stub ferrule, a holder for fixing the stub ferrule and the sleeve, and an adapter for connecting the holder and an optical module, in which the sleeve is formed by a nonmetallic material, reducing the structure of metal portion and restraining the antenna effect when electromagnetic noise enters.

摘要翻译： 光学装置模块包括用于将激光引导到要连接的光纤的短针头套圈，用于保持要连接的光纤的光连接器套圈和短针套圈的套筒，用于固定短针套圈的保持器和 套筒和用于连接保持器和光学组件的适配器，其中套筒由非金属材料形成，当电磁噪声进入时减小金属部分的结构并抑制天线效应。

公开(公告)号：US07322752B2

公开(公告)日：2008-01-29

申请号：US11220608

申请日：2005-09-08

申请人： Futoshi Endou ,  Naofumi Morohashi ,  Atsushi Miura

发明人： Futoshi Endou ,  Naofumi Morohashi ,  Atsushi Miura

IPC分类号： G02B6/36

CPC分类号： G02B6/421 ,  G02B6/4206 ,  G02B6/4292

摘要： An optical device module includes a stub ferrule for guiding a laser light to an optical fiber to be connected, a sleeve for holding an optical-connector ferrule of the optical fiber to be connected and the stub ferrule, a holder for fixing the stub ferrule and the sleeve, and an adapter for connecting the holder and an optical module, in which the sleeve is formed by a nonmetallic material, reducing the structure of metal portion and restraining the antenna effect when electromagnetic noise enters.

摘要翻译： 光学装置模块包括用于将激光引导到要连接的光纤的短针头套圈，用于保持要连接的光纤的光连接器套圈和短针套圈的套筒，用于固定短针套圈的保持器和 套筒和用于连接保持器和光学组件的适配器，其中套筒由非金属材料形成，当电磁噪声进入时减小金属部分的结构并抑制天线效应。