Custom Optical Transceiver Solutions
Quantex offers a wide spectrum of optical transceiver modules ranging 25G/100G/200G/400G/800G data speed with various form factors (SFP28, QSFP, QSFP-DD and OSFP. These transceivers cater short-range to long-haul applications like enterprise networking, data center data storage, voice-video traffic, telecommunication, 5G/6G wireless communication and AI compute cluster networking. We also offer customized consulting service and solutions to specific application needs. Please contact us for details.
Quantex pioneers in silicon photonics R&D. Our cutting-edge silicon photonics based 200G per channel micro-ring modulator (MRM) designs are silicon-proven. We leverage our core competence in design of active and passive silicon photonics devices to deliver 1.6T and 3.2T Photonic IC (PIC) solutions for high bandwidth optical communication in data center and AI compute cluster applications. We also offer a silicon photonics design platform to serve customers with customised and specialized application needs.
Cutting-edge PIC Design
Quantex Tech Limited


Quantex Tech Limited is a pioneer in next generation silicon photonics integrated circuit design and an optical transceiver solution provider specialized in large scale AI data center and high bandwidth 5G/6G wireless core networking applications. Our industry leading fully-integrated 1.6T and 3.2T silicon phontonics Photonic IC (PIC) solutions target the ultra-compact, high speed, low power, low latency and high bandwidth density data communication application needs of tomorrow. We offer extensive optical transceiver module solutions and consultation service to cover data center, AI compute cluster and networking applications.
Innovation is our motivation, We translating ideas into cutting-edge technologies.
AI Industry
Our products are engineered for high-performance AI computing platforms
PIC Design
Design Services
We provide custom PIC design services
Transforming advanced technologies into commercial solutions
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Technology Intergration
Advanced high-speed silicon photonics chips