发明授权
- 专利标题: Optical transceiver module, optical transmission device, and optical transmission method
- 专利标题(中): 光收发模块,光传输设备和光传输方式
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申请号: US13018548申请日: 2011-02-01
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公开(公告)号: US08781332B2公开(公告)日: 2014-07-15
- 发明人: Jin-Kuan Tang , Jiin Lai
- 申请人: Jin-Kuan Tang , Jiin Lai
- 申请人地址: TW Hsin-Tien, Taipei
- 专利权人: Via Technologies, Inc.
- 当前专利权人: Via Technologies, Inc.
- 当前专利权人地址: TW Hsin-Tien, Taipei
- 代理机构: McClure, Qualey & Rodack, LLP
- 优先权: CN201010523111 20101028
- 主分类号: H04B10/00
- IPC分类号: H04B10/00
摘要:
An optical transceiver module adapted to a link device includes a connection unit, a driving unit and optical transmitting and receiving units. The connection unit, to be coupled with the link device, includes an indicating element for generating an indicating signal when the connection unit is coupled with the link device. The driving unit, coupled with the connection unit, receives the indicating signal and outputs a control signal according to the indicating signal. The optical transmitting unit, coupled with the driving unit, receives the control signal for driving the optical transmitting unit to output a first optical signal. The optical receiving unit, coupled with the driving unit, transmits a received second optical signal to the driving unit. An optical transmission device using the optical transceiver module, and an optical transmission method are also disclosed. A link training sequence can be initiated after the connection unit is actually coupled with the link device. Thus, a host cannot enter a disable mode due to error connection.