• June 03. 2020

Change is the unchanging law of the market. Only by constantly seeking change, can enterprises continuously adapt to the market environment and win in the process of dynamic change.In this era of rapid development, Yitian optical communication has introduced a new 40g switch, constantly changing and creating, still to ensure the compatibility of optical modules. Next, we will introduce Aruba 3810 ...

• 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 22. 2020

40G QSFP+ high speed cable (DAC) adopts copper cable as transmission medium, which has two kinds of passive and active. The 40G QSFP+ passive high-speed cable does not need power supply, and its power consumption is low, but the transmission distance is also short; the transmission distance of 40G QSFP+ active high-speed cable is longer. According to the different connectors at both ends of copper...

• October 09. 2020

With the rise of cloud computing, big data and mobile Internet, Internet traffic is increasing day by day. Therefore, the number of servers in global data centers is increasing, and the scale is also increasing. Data centers are also deploying to 100G Ethernet. Next, ETU-LINK will introduce the 100G Ethernet cabling scheme of the data center. At present, 100G data center network cabling transmissi...

• December 19. 2020

Data center computer room plays an important role in enterprise data processing and storage, but it is also accompanied by high energy consumption. Among them, the power consumption of network equipment such as switches accounts for 40% - 70% of the total power consumption. In addition, the power consumption of cooling and lighting equipment in the computer room makes up a very high proportion of ...

• December 29. 2020

AOC active optical cable and DAC high speed cable are both used for data center short distance server interconnection and server switch interconnection. What are the difference between them? Today ETU-LINK will take you to understand it. AOC active optical cable VS DAC high speed cable 1. Different power consumption. The maximum power consumption of AOC active cable is lower than that of DAC high-...

• January 09. 2021

As the internal traffic of the Internet giant's data center increases nearly 100% every year, many giants will seek 200G optical module to solve the growing demand for data transmission. There are mainly two types of 200G optical modules: QSFP-DD and QSFP56. Among them, QSFP-DD refers to four channel small pluggable double density package, which is defined by QSFP-DD MSA group, which is twice the ...

• April 16. 2021

At present, the global network traffic is rising, and users need more bandwidth to meet the application requirements, which promotes the wide application of 400G Ethernet in large data centers. As the key hardware equipment of optical network interconnection in data center, 400G optical module also has a good development prospect. More and more network communication equipment manufacturers, c...