• September 26. 2019

The three-day exhibition ended perfectly yesterday（2019.9.25）. Looking back suddenly, have you ever been in booth 645 of ETU-Link? Are you regret to miss meeting us at the exhibition? Are you regret for missing our product? Never mind. We have a wonderful review. Let's start with Ireland. Ireland's natural environment is quite well maintained. Known as the "Emerald Isle", the country is shaded wit...

• August 20. 2019

With the advent of the 5th generation (5G) communication, 100G is becoming more and more familiar to us, but we really know 100G optical module? Compared with the 100G CFP4 optical module and the 100G QSFP28 optical module, which packaging has more advantage?More popular?Today we will compare and analyze them in detail. QSFP28 optical module QSFP28 optical module belongs to a kind of 100G optical ...

• August 13. 2019

The entrance of the optical fiber greatly satisfies the user's demand for the network. The optical module can realize photoelectric conversion for optical communication network, and the transmitting end converts the electrical signal into an optical signal. After transmitting through the optical fiber, the receiving end converts the optical signal into an electrical signal. When choosing an optica...

• 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...

• May 22. 2019

With the high speed development of the Networks, optical modules have a more and more important functions in the data center. But what the challenges will the data center bring for the modules? How do the optical transceivers modules change to face all? Today, let us discuss about it. Challenges may bring for the modules: 1. Higher Cost of the Optical Modules: Because of the very higher and large ...

• 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...

• April 04. 2019

Last time we learned the types of Cisco optical module, today we will share the parameters and Part Number of Cisco optical module. Comparison of Cisco VS ETU Optical transceiver Hope today’s sharing will be helpful for you! If you want to know about other brands of optical modules, welcome contact us, we will do our best to meet you!

• March 26. 2019

Cisco System Inc. is known by all. With its IOS( Internet Operating System ), Cisco company is absolutely in a leading position in the multi protocol router market. At present, in Internet, nearly 80% of the routers from Cisco. When looking for customers, the common method is to search the model Part Number. So what are the types of Cisco optical module? Today we will share relevant content, we ho...