European-Made Optical Transceivers
From 100G & Beyond
Made in Europe
ESTEL designs and manufactures high‑performance optical transceivers in Europe, with local technical support and a secure supply chain. Our optical modules power demanding telecom and datacom networks across data centers, metro and long‑haul links.
Why Estel as a Partner
European manufacturing for secure, traceable supply
All ESTEL transceivers are designed and produced in Europe, ensuring full control over quality and compliance. This local production model gives you a stable, politically secure supply chain with complete traceability.
QSFP28 / QSFP-DD / OSFP modules for modern networks
We deliver high-performance 100G, 400G and 800G optical transceivers optimized for data centers, metro transport and long-haul links. Our modules meet the latest standards and integrate seamlessly with leading telecom and datacom systems.
Automated production consistent, repeatable quality
Our manufacturing lines rely on advanced automation to eliminate variability and improve precision. This ensures every module performs consistently, simplifying your qualification process and reducing field failures.
Local technical support to accelerate integration and deployment
Our engineers are based in Europe and available throughout your project lifecycle, from evaluation to full rollout. With rapid response times and deep expertise in high-speed optics, we help you deploy solutions faster and with fewer uncertainties.
UNLEASHING THE POWER OF OPTICAL COMMUNICATION
Delivering high-speed optical I/O connectivity through innovative solutions and services




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