公开(公告)号：US20220263583A1

公开(公告)日：2022-08-18

申请号：US17674245

申请日：2022-02-17

Applicant: SOLiD, INC.

Inventor： Kyung Min KIM ,  Bum Soo PARK

IPC: H04B10/572 ,  H04B10/40

Abstract: An automatic wavelength setting system for an optical communication device includes: an optical transceiver included in the optical communication device, the optical transceiver configured to generate and transmit first transmission light corresponding to a first wavelength, to analyze power of first reception light received after the transmission of the first transmission light, and when it is determined that the first transmission light is received as a result of the analysis, to generate and transmit second transmission light corresponding to a second wavelength; and an optical reflector, which is formed between the optical transceiver and a multiplexer, configured to transmit the first transmission light to the connected multiplexer when the first transmission light is an optical signal of a set wavelength, and to reflect and retransmit the first transmission light to the optical transceiver when the first transmission light is not the optical signal of the set wavelength.