发明名称 |
EXPRESS INTERFACE APPARATUS USING OPTICAL CONNECTION |
摘要 |
An express interface apparatus using an optical connection is provided. The apparatus connects between a central processing unit (CPU) in a computer system and an external device supporting optical signal transfer using a peripheral component interconnect express (PCIE) supporting high-speed signal processing. The apparatus includes an optical connection module for connecting the external device so that an optical signal is input/output; an optical-to-electrical conversion module for converting the optical signal from the optical connection module into an electrical signal or converting an electrical signal into an optical signal; a signal processing module connected to the optical-to-electrical conversion module for performing signal processing to divide or merge the electrical signal; and a PCIE control module for controlling a processed signal from the signal processing module to deliver the signal to the CPU via a PCIE slot and controlling high-speed data transmitted and received between the CPU and the external device, such that a signal can be transmitted and received without a distortion or bottleneck phenomenon in high-speed data transfer. |
申请公布号 |
US2011116807(A1) |
申请公布日期 |
2011.05.19 |
申请号 |
US20100696668 |
申请日期 |
2010.01.29 |
申请人 |
KAIST (KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY) |
发明人 |
PARK HYO HOON;LEE TAE WOO;LEE MIN HYUK;CHO MU HEE;KIM SEONG WOON |
分类号 |
H04B10/00 |
主分类号 |
H04B10/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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