• April 24. 2020

The main categories of HUAWEI optical modules are: SFP, SFP+, SFP28, QSFP+, QSFP28, etc, In this blog, ETU-Link will introduce these different packaging forms of optical modules. HUAWEI SFP optical modules SFP（SMALL FORM PLUGGABLE）, It has the advantage of miniaturization, it only has the thumb size, because it does not contain SerDes part, only provides a serial data interface, put CDR and e...

• May 12. 2020

There are many kinds of optical modules, including QSFP28 optical module, QSFP+ optical module, SFP+ optical module, SFP optical module, CWDM optical module, DWDM optical module and so on. Each optical module has different application scenarios and functions. Today we will introduce the CWDM optical module to you. Description of CWDM optical module: 1. CWDM optical module adopts CWDM (coarse wavel...

• June 09. 2020

The industrial optical module can meet the needs of large-scale industrial network deployment and can be applied to industrial switches. Industrial optical modules and industrial switches are often used in the places where the working environment is very bad. Today we will talk about their classification and application. What is industrial optical module and industrial switch? Industrial optical m...

• July 24. 2020

With the rapid development of artificial intelligence, the traffic of data center is increasing day by day. Data, algorithm and computing power become the three key elements of AI development. In 2025, the global new data volume will reach 180ZB, far exceeding the human processing capacity, and 95% of the data will rely on AI processing. In order to improve AI computing power, storage and computin...

• September 04. 2020

The 25G direct attach cable is composed of a copper cable and a transceiver module at both ends. It adopts silver plated conductor and foam insulated core wire. It has excellent attenuation performance and low delay performance, which makes the signal transmission correct and can also improve the transmission speed. It is a short-distance connection solution that replaces optical modules. The conn...

• September 08. 2020

In the era of big data, the demand of data center for data transmission is increasing. As an important component of data transmission, AOC active optical cable plays an important role in the data center. Today, ETU-Link will introduce the 25G SFP28 AOC active optical cable and it’s application. 25G SFP28 AOC active optical cable: product features Ø Hot pluggable SFP28 package form Ø Full duplex ac...

• September 12. 2020

Huawei S12700 is an agile switch designed and developed for the core of next generation campus network. It adopts fully programmable architecture to meet business requirements flexibly and quickly. S12700 provides high-performance L2 / L3 switching service, and built-in high-capacity WLAN AC controller to realize the in-depth integration of wired and wireless services, breaking through the capacit...

• September 18. 2020

With the rapid development of big data and cloud computing and the increasing demand for data transmission, the data center is moving towards the direction of 100G speed. As a necessity of short distance data transmission in 100G data center, 100g AOC active optical fiber cable can meet the application requirements of high density and high bandwidth. The 100G AOC active optical cable of ETU-LINK h...