• July 10. 2019

25G Ethernet has been hitting the web world at a sudden rate and may eventually become the fastest IEEE Ethernet standard ever completed. 25G cable is divided into 25G SFP28 direct attach cable and 25G SFP28 active optical cable, both of them can transmit data at 25Gbps. What are the differences between them? In this article, ETU-Link will focus on the differences between the two cables. What is a...

• April 09. 2019

With the expansion of the 100G industry, the speed of development of optical communication data centers is an inevitable trend, and the cost of 100G optical modules will be reduced accordingly, thereby reducing the cost of the entire 100G network deployment. The 100G QSFP28 optical module first appeared in 2013. After several years of development, the QSFP28 optical module has been derived into se...

• March 15. 2019

In the era of big data, there are more and more high-density and high-bandwidth applications. At this time, the copper-based cable system appears to be stretched. In order to ensure the stability of transmission and flexible application,users urgently need a new product to serve as the main transmission medium of high-performance computing and data center. In this case, active optical cable produc...

• January 12. 2019

As we know, ETU-Link supply 25G SFP28 Transceiver, and 25G SFP28 DAC Cable. How to choose the best solution in a 25G Cabling solution system？ Let's go ahead. Solution 1: 25G SFP28 Transceiver + Patch cord ETU-Link mainly supply 2 types of 25G SFP28 Transceivers. 25GBase-SR: ETU PN.ESP852A-3LCD03: http://www.etulinktechnology.com/uploadfile/attachment/ab1df48319ff81bb6ea64189f5b168e2.pdf. 25GBase-L...

• December 20. 2018

25G SFP28 optical module is a module with a transmission rate of 25Gbps. The appearance of 25G optical module makes up for the defects of high speed optical module such as high price and excessive power consumption, while the speed of 10G optical module cannot meet meet the user's requirements.What are the common 25G SFP28 optical modules on the market? The following ETU-Link will give you a detai...

• June 19. 2018

It seems that 25GbE is more preferred and accepted by end users, compare with 10GbE and 40GbE. 1.Why Choose 25GbE? While 10GbE is fine, it cannot efficiently for the next-generation Clould and web-scale environments. And 40GbE, isn't cost-effective or power-efficient. So, that's why we need 25GbE. 2.The Cost of 25GbE Wiring Is Lower 40GbE has to be cooperated with MPO fiber to transmit, it would c...