Invention Grant
- Patent Title: Optical communication card and optical transmission device
- Patent Title (中): 光通信卡和光传输设备
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Application No.: US13243982Application Date: 2011-09-23
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Publication No.: US08626001B2Publication Date: 2014-01-07
- Inventor: Masafumi Kamakura , Koji Takatori , Yasuyuki Fukashiro , Tetsuya Uda , Hidemasa Narita
- Applicant: Masafumi Kamakura , Koji Takatori , Yasuyuki Fukashiro , Tetsuya Uda , Hidemasa Narita
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP2010-236977 20101022
- Main IPC: H04B10/00
- IPC: H04B10/00
Abstract:
There arises a problem that power consumption increases along with an increasing throughout of an FEC function effective in speeding up of a transmission speed. FEC function information necessary for a system is prepared, and multiple FEC functions are properly used according to a selected transmission line, etc.
Public/Granted literature
- US20120099871A1 OPTICAL COMMUNICATION CARD AND OPTICAL TRANSMISSION DEVICE Public/Granted day:2012-04-26
Information query
