Title:
OPTICAL TRANSCEIVER USING FEC, OPTICAL TRANSCEIVING SYSTEM COMPRISING SAME, AND REMOTE OPTICAL WAVELENGTH CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2016/093657
Kind Code:
A1
Abstract:
The present invention relates to an optical transceiver using FEC, an optical transceiving system comprising the same, and a remote optical wavelength control method and, specifically, to an optical transceiver using FEC, the optical transceiver comprising: a laser diode driver (LDD) (10) for driving a laser diode (LD) for outputting light; a transmitter optical sub-assembly (TOSA) (20) for transmitting an optical signal received from the LD driver (10); a receiver optical sub-assembly (ROSA) (30) for receiving the optical signal from the transmitter optical sub-assembly (20); a micro controller unit (MCU) (40) for controlling the transmitter optical sub-assembly (20) and the receiver optical sub-assembly (30) and analyzing the optical signal; and a forward error correction (FEC) (50) which is controlled by the micro controller unit (40) and generates the optical signal by including, in an overhead excess data frame, control or monitoring request information of a subscriber-side base station.
Inventors:
KIM HONG MAN (KR)
HWANG WOL YUN (KR)
KWON YOON KOO (KR)
YUK SOO (KR)
NAM YOUNG JAE (KR)
PARK KYOUNG WON (KR)
HWANG WOL YUN (KR)
KWON YOON KOO (KR)
YUK SOO (KR)
NAM YOUNG JAE (KR)
PARK KYOUNG WON (KR)
Application Number:
PCT/KR2015/013590
Publication Date:
June 16, 2016
Filing Date:
December 11, 2015
Export Citation:
Assignee:
LIGHTRON FIBER OPTIC DEVICES INC (KR)
International Classes:
H04B10/07; H04B10/40
Foreign References:
| KR20140026216A | 2014-03-05 | |||
| KR20030053678A | 2003-07-02 | |||
| JP2011077686A | 2011-04-14 | |||
| KR20130103586A | 2013-09-23 | |||
| JP2010263555A | 2010-11-18 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
특허법인 플러스 (KR)
특허법인 플러스 (KR)
Download PDF: