• November 14. 2025

Driven by the demands of cross-domain disaster recovery in cloud computing, 5G backbone network transmission, and wide-area data interconnection, 40G optical modules need to balance short-distance high density with long-distance breakthroughs. ETU-LINK has expanded to include an 80km ultra-long-distance model, forming a full-distance coverage matrix ranging from 100 meters to 80 kilometers. With m...

• November 19. 2025

In the field of optical communication, optical modules, as the core components for data transmission, rely heavily on a small "information business card"—a tag—for stable operation and efficient management. ETU-LINK, as a professional optical module manufacturer, deeply understands the importance of tags to its products. For the entire lifecycle of optical modules, ETU-LINK has created a different...