• March 18. 2025

In today's era of rapid information flow, the speed and stability of data transmission are crucial. Among the many data transmission media, DAC cables play an important role. This article will introduce its composition, characteristics and applications. What exactly is a DAC cable? Structural Composition DAC cable is like a small precision machine, consisting of a connector module and a high-perfo...

• May 23. 2025

In the construction of high-speed networks, 10G optical modules are core components of data centers, enterprise networks, and telecommunication networks. However, facing the numerous models on the market , such as LRM, SR, LR, ER, ZR and other optical modules , how to choose the most suitable module becomes a key issue. In this article, ETU-LINK will deeply analyze the differences between differen...

• July 21. 2025

When building an efficient and stable network architecture, the 10G SFP+ optical module 120km version stands out with its unique highlights and becomes a powerful assistant in the field of long-distance communication. In response to this, ETU-Link launched the 10G SFP+ 1550nm dual-fiber optical module, which uses an LC single-mode optical fiber interface with a maximum transmission distance of up ...