• January 23. 2024

As a core parameter of optical modules, the market demand for ultra-long distance transmission optical modules is also rising steadily, and ultra-long distance transmission solutions have become the development trend of the future communication industry. At the same time, with the rapid development of cloud computing, big data and Ethernet, operators will upgrade the data center to a higher data r...

• December 26. 2023

People's desire for high-speed optical networks has promoted the vigorous development of the entire optical communications industry, including independent R&D and innovation breakthroughs in many technologies such as optoelectronic device technology. At this stage, most data centers have deployed 100G networks. You must have seen a lot of single-rate 100G QSFP28 optical modules, such as SR4, L...

• December 25. 2023

• December 08. 2023

In the 5G network architecture, the front-pass optical module is upgraded from 10G to 25G. This article ETU-LINK will introduce the application of 25G SFP28 optical module in 5G fronthaul. 25G SFP28 dual fiber gray optical module 25G typical dual-fiber gray optical module supports transmission distances of 300 meters and 10 kilometers, 25G SFP28 300meters multimode optical module is main...

• December 01. 2023

Optical module is mainly used in the field of data communication. Its function is to realize the mutual conversion of photoelectric signals. Due to the rise of big data, blockchain, cloud computing, Internet of things, artificial intelligence and 5G, data traffic has increased rapidly.The optical interconnection of data center and mobile communication has become a research hotspot in the optical c...

• November 25. 2023

As a cost-effective high-speed data communication solution that replaces optical modules, high-speed cables are widely used in storage area networks, data centers, and high-performance computer connections. In this blog, ETU-LINK will introduce high-speed cables.   High-speed cable (Direct Attach Cable, referred to as DAC) is a kind of cable assembly purchased in a fixed length...

• November 14. 2023

Active optical cable AOC is a new type of communication cable. Compared with passive cables or cable-based systems, it has the advantages of high transmission rate, long transmission distance, and low power consumption. It is an ideal solution for data centers, consumer electronics and other fields. Active optical cable AOC has different packages and rates: 10G SFP+ AOC, 25G SFP28 AOC, 40G/56G QSF...

• November 11. 2023

200G Ethernet has become a hot topic in the market due to its trend of higher transmission rate, higher density, and lower device power consumption. As important components, 200G optical modules, 200G DAC, and 200G AOC have also received attention from everyone. In this blog, ETU-LINK will talk about 200G DAC direct attach cables and 200G AOC active optical cables.   200G DAC The 200G DAC dir...

• November 10. 2023

In the process of digitization, data processing, storage and transmission have developed rapidly. The rapid growth of a large number of data search services and video services has led to the development of data centers based on supercomputers and storage. As the main product for short-distance data center interconnection applications, high-speed parallel transmission optical modules have broad mar...

• November 02. 2023

High speed cable DAC is a fixed component that supports high-speed data transmission, using a small connector module as an optical transceiver on one end of the cable. With cost advantages and energy-saving advantages, it is widely used in data centers for short distance applications. High speed cable DACs come in different packaging and speeds: 10G SFP+ DAC, 25G SFP28 DAC, 40G/56G QSFP+ ...

• October 28. 2023

With the increasing demand for data transmission rate in the optical communication market, higher speed optical modules have also emerged. Compared with 10G and 40G wavelength division transmission systems, 100G optical transmission has achieved a series of significant reforms such as polarization multiplexing phase modulation technology, digital coherent reception technology, third-generation ult...

• October 27. 2023

What is a Media converter? Do you understand its applications and features? Today, ETULINK will take you to understand what a Media converter is. Media converter is a communication device that converts short-distance Ethernet electrical signals and long-distance optical signals into each other, ensuring smooth transmission of data packets between two networks. It has two ports, one end is an optic...