North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Worldwide
70% - 80%
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Our Company History
2016 “Guanglian” Founded
2017 Launched 100G ROSA, QSFP28/CFP2 Single Mode optical transceiver
2018 Launched 100G TOSA, 100G QSFP28 COB packaging optical transceiver PSM4/CWDM4
2019 Certified as a National high-tech enterprise
2020 Expand our COB/OSA transceiver manufacturing production lines
2021 Launched 100G QSFP28 ER4 and ZR4 long reach transceiver for telecom and DCI application and 400G QSFP-DD series optical transceiver and cost effective data center application COB packaging QSFP28 LR4 module.
2022… Roadmap in 100G PAM4 and 400G (4*100G PAM4) single mode and silicon photonics technology, and continue to innovate in optical transceiver industry.