Invention Grant
- Patent Title: Auxiliary device for setting wavelength and method for setting optical wavelength of optical network unit
-
Application No.: US15777475Application Date: 2016-11-18
-
Publication No.: US10763959B2Publication Date: 2020-09-01
- Inventor: Tae Hyeong Kim , Won Song Chang , Sun Keun Yu
- Applicant: SOLiD, INC.
- Applicant Address: KR Seongnam-si
- Assignee: SOLiD, INC.
- Current Assignee: SOLiD, INC.
- Current Assignee Address: KR Seongnam-si
- Agency: Sughrue Mion, PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2f1c9a5d
- International Application: PCT/KR2016/013350 WO 20161118
- International Announcement: WO2017/086742 WO 20170526
- Main IPC: H04B10/079
- IPC: H04B10/079 ; H04J14/02 ; H04B10/27
Abstract:
A wavelength-setting auxiliary device according to an embodiment of the inventive concept includes an optical wavelength analyzer configured to transmit a test signal having a first wavelength to an optical line terminal, and to execute a central wavelength detection algorithm based on a result of detecting power of a return signal for the test signal to set optical wavelength information of a tunable optical module, and a connector connected to the tunable optical module for interfacing data transmitted between the optical wavelength analyzer and the tunable optical module.
Public/Granted literature
Information query
