• October 21. 2025

With the increasing demand for network bandwidth in scenarios such as 5G base station deployment, data center interconnect (DCI), and high-definition video transmission, 100G optical modules have become the mainstream choice. 100G Single-fiber Optical Modules, with their core advantage of enabling bidirectional transmission over a single fiber, are becoming a key device for conserving fiber resour...

• October 17. 2025

In mid-to-high-speed optical communication scenarios, the 25G SFP28 Optical Module has become mainstream due to its characteristic of "balancing speed and cost". ETU-Link has been deeply engaged in this category and has created cost-effective products that are suitable for multiple scenarios, covering core needs such as data centers, enterprise parks, and 5G edge computing. I. Product Features: Co...

• September 04. 2025

Despite the continuous advancement of communication technology, some "special battlefields" still face pain points in signal transmission: intermittent equipment monitoring data in remote mining areas, delayed and stagnant transmission of operation and maintenance instructions for highland wind power plants, and cross-strait emergency communications often limited by distance. In response to this, ...

• August 21. 2025

In scenarios like 5G live streaming, AI computing, and cloud storage, data flows at a rate of several terabytes per second. The unsung heroes behind this "data voyage" are optical modules—the "optical communication translators" that precisely convert electrical and optical signals. The packaging technology of optical modules is the "genetic code" that determines their performance, cost, and applic...

• August 14. 2025

At a time when network technology is changing rapidly, 10G networks are gradually becoming popular among the general public, and 10G optical modules, as key components for achieving high-speed optical fiber transmission, are of great importance. ETU-Link 10G SFP+ optical modules use the latest mainstream optical chip technology and packaging technology to achieve lower power consumption and lower ...

• August 12. 2025

With the increasing demand for high-speed optical communications in data centers, enterprise networks, and carrier networks, 10G BiDi SFP+ optical modules have become a mainstream short-haul optical communication solution due to their single-fiber bidirectional (BiDi) transmission characteristics, fiber resource savings, and flexible deployment. In BiDi optical modules, SC (Subscriber Connector) a...

• August 06. 2025

In the complex network world of data centers, optical modules play a crucial role, efficiently converting electrical and optical signals to ensure stable, high-speed data transmission across fiber optic networks. Many network maintenance engineers and procurement staff often ask: What does each pull tab color of optical module stand for? How to judge wavelength/fiber type/distance via pull ring? A...

• August 04. 2025

In today's rapidly developing communications sector, electrical-to-optical transceivers, as key components for data transmission, are crucial for various network applications due to their performance and applicability. With a precise grasp of market demand and a deep understanding of chip technology, ETU-Link has meticulously crafted a series of copper SFP module transceivers designed to provide u...