• March 26. 2025

In the field of optical communications, the demand for high-speed connections continues to surge , and 100G optical modules have become the core of building intelligent networks. Faced with a variety of models such as SR4/LR4/ER4, how should engineers choose? This article uses 5 major classification dimensions + practical selection solutions to help you overcome the selection difficulties! 1. Pack...

• April 29. 2025

In the process of data center evolution to 400G/800G, Single Lambda 100G Transmission has become a key breakthrough point to reduce the complexity of optical networks. ETU-LINK 100G QSFP28 Dual-fiber LR1 optical module redefines the energy efficiency boundary of high-speed optical interconnection by deeply integrating PAM4 Modulation Technology with single lambda long-distance transmission.  ...

• May 15. 2025

With the explosion of 5G, cloud computing, and AI computing power, the demand for bandwidth in data centers and communication networks is growing exponentially. However, problems such as limited fiber resources, high wiring costs, and tight rack space have become "invisible bottlenecks" that restrict network upgrades. How to Break Through? ETU-LINK 100G QSFP28 BIDI optical module came into being. ...

• May 19. 2025

In the wave of digital transformation, the demand for high-speed, large-capacity optical transmission in data centers, 5G bearer networks, and metropolitan area networks continues to rise. For medium- and short-distance high-density networking scenarios, the 100G QSFP28 O-Band DWDM 10km optical module launched by ETU-LINK has become a "weapon" for building efficient optical communication networks ...