公开(公告)号：US20240022346A1

公开(公告)日：2024-01-18

申请号：US18446708

申请日：2023-08-09

Applicant: SOLiD, Inc.

Inventor： Bum Soo PARK ,  Tae Hyeong KIM ,  Chi Young PARK ,  Seung Hee LEE ,  Eun Sung LEE

IPC: H04J14/02 ,  H04B10/40

CPC classification number: H04J14/0241 ,  H04B10/40 ,  H04J14/0258 ,  H04J14/0264

Abstract: Provided is an optical transceiver including: a receiver configured to receive an optical transmission signal including wavelength information from another optical transceiver through a multiplexer/demultiplexer connected to the receiver; and a controller configured to identify a reception wavelength for communication with the other optical transceiver and to determine a wavelength corresponding to the reception wavelength as a transmission wavelength for communication with the other optical transceiver, based on the wavelength information included in the optical transmission signal.

公开(公告)号：US20210376948A1

公开(公告)日：2021-12-02

申请号：US17333378

申请日：2021-05-28

Applicant: SOLiD, INC.

Inventor： Bum Soo PARK ,  Tae Hyeong KIM ,  Chi Young PARK ,  Seung Hee LEE ,  Eun Sung LEE

IPC: H04J14/02 ,  H04B10/40

Abstract: Provided is an optical transceiver including: a receiver configured to receive an optical transmission signal including wavelength information from another optical transceiver through a multiplexer/demultiplexer connected to the receiver; and a controller configured to identify a reception wavelength for communication with the other optical transceiver and to determine a wavelength corresponding to the reception wavelength as a transmission wavelength for communication with the other optical transceiver, based on the wavelength information included in the optical transmission signal.

公开(公告)号：US20220166519A1

公开(公告)日：2022-05-26

申请号：US17456279

申请日：2021-11-23

Applicant: SOLiD, INC.

Inventor： Eun Sung LEE

IPC: H04B10/572 ,  H04J14/02

Abstract: An optical communication device includes: a first multiplexer including a first transmitting port and a second transmitting port; a downstream wavelength analyzer configured to analyze first transmission light to recognize a first downstream wavelength corresponding to the first transmission light and analyze second transmission light to recognize a second downstream wavelength corresponding to the second transmission light; and a controller configured to generate a first control signal for allowing the first transmitting port to pass light corresponding to the first downstream wavelength and allowing the second transmitting port to pass light corresponding to the second downstream wavelength, and output the first control signal to the first multiplexer, wherein the first multiplexer, according to the first control signal, controls the first transmitting port to correspond to the first downstream wavelength and controls the second transmitting port to correspond to the second downstream wavelength.

公开(公告)号：US20220158734A1

公开(公告)日：2022-05-19

申请号：US17454713

申请日：2021-11-12

Applicant: SOLiD, INC.

Inventor： Eun Sung LEE

IPC: H04B10/296 ,  H04J14/02

Abstract: According to an aspect of the disclosure, an optical communication module comprises an optical transmission assembly configured to generate first transmit light based on an input electric signal and output the first transmit light, an optical reception assembly configured to divide input first receive light into first receive payload data and first receive auxiliary management data, and an auxiliary management controller configured to analyze the first receive auxiliary management data and control attenuation of one or more of transmit light output from the optical transmission assembly and receive light input to the optical reception assembly, wherein the first receive light is formed by combining the first receive payload data and the first receive auxiliary management data, and the first receive payload data and the first receive auxiliary management data have different wavelengths.

公开(公告)号：US20220085877A1

公开(公告)日：2022-03-17

申请号：US17478141

申请日：2021-09-17

Applicant: SOLiD, INC.

Inventor： Eun Sung LEE

IPC: H04B10/071 ,  H04Q11/00

Abstract: Provided is an optical communication device including: a multiplexer configured to multiplex one or more input optical signals to output a single first optical signal; a signal generator configured to generate a second optical signal having a preset wavelength; a filter configured to generate a third optical signal by combining the first optical signal and the second optical signal; a switch configured to connect any one of a plurality of optical cables connected to the switch with the filter to transmit the third optical signal through any one of the plurality of optical cables; and a controller configured to control the switch by analyzing reflected light of the second optical signal.