About Us

High-tech enterprise dedicated to the research, development, and manufacturing of advanced coherent optical modules

COMPANY PROFILE

Cohlight (Wuhan) Optoelectronics Technology Co., Ltd.

Cohlight is a high-tech pioneer enterprise dedicated to the research, development, and manufacturing of advanced coherent optical modules.

As a focused innovator in the field of high-speed optical transmission, we are committed to meeting the growing demands of modern data centers and telecommunications networks. Our team brings together deep expertise in coherent technology, enabling us to develop cutting-edge solutions such as 100G/400G C-band tunable coherent transceivers and modules compliant with OpenZR+ standards.

Our mission is to provide fast, secure, and cost-effective optical solutions that empower the next generation of global connectivity. Working hand in hand with our partners and customers, we are shaping the future of intelligent optical networks.

Cohlight

Product Certification

Our products have obtained a series of authoritative certifications, including CE, FCC, TUV, ESD, RoHS, etc., and are sold well at home and abroad.

FCC Certification
CE Certification
TUV Certification
RoHS Certification
ESD Certification

Management System Certification

Cohlight has strictly established a quality management system in accordance with ISO standards, passed the on-site audit of Intertek certification company, and obtained ISO 9001, ISO 14001 and ISO 45001 quality management system certification certificates.

ISO 9001 Certification
ISO 14001 Certification
ISO 45001 Certification

Corporate Culture

Innovation

Continuous tech innovation leading the industry

Integrity

Integrity-first approach earns client trust

Excellence

Pursuing excellence in quality

Collaboration

Teamwork creates value together