• January 31. 2018

H3C S5820V2 series switches are positioned in the next generation of data centers and high-density access in cloud computing network, can also be used for enterprise networks or MAN. Today we will focus on the introduction about H3C S5120-SI series switches and its solutions. H3C S5820V2 series switches can meet the high-density 10Gigabit access needs, and has a perfect security control system, is...

• December 11. 2017

In recent years, customers require more and more flexible and scalable I/O solutions to meet the rigorous requirement of different deployments. 10G SFP+ DAC cables meets the demanding needs for today's data center environments. Moreover, price, performance and flexibility have made 10G SFP+ Cable an attractive choice for the data center. Today we would like share some knowledge of 10G SFP+ DAC cab...

• December 06. 2017

The 10G optical module is an optical module that can transmit 10G information per second. There may be some questions when using 10G modules. Today we will list some typical questions and tell you the answers. 1.What is the difference between the SFP+ and the SFP optical module? The size of SFP and SFP+ modules is the same, the main difference is the data rate. The maximum data rate of SFP module ...

• December 04. 2017

Now the DAC is widely used in the SATA device, RADI system, Core routers and 10G or 40G Ethernet data center. But what is the DAC? Why customers choose it? What are the advantages of the DAC? Today we will tell you the answer! 1/ What is the DAC? DAC is the short of the Direct Attached Cable, and the connector of DAC is the same as modules'. But compared with modules, DAC connectors don't have the...

• November 27. 2017

Do you know 10GBASE Copper-T Module? It has stable performance, takes full advantage of Copper Cabling. Here we share some knowledge of 10GBASE Copper-T for you, hope it will help you on your work and business. 1. What is 10GBASE Copper-T? It mainly be used in the transmission of 10G Ethernet in Cat 6 or Cat7 Copper cabling systems, meets SFF-8431, SFF-8432 MSA Standard, distance up to 30M. 2. 10G...

• December 11. 2017

Congratulations to ETU-Link on moving into a new office! September 23, 2017 is the day we move, all staff are enthusiastic. We sincerely wish the company business booming! Our new address: 4th Floor, C Building, JinBoLong Industrial Park, QingQuan Road, LongHua District, Shenzhen city, GuangDong Province,China. We moved to Jinbolong Industrial Park, is a leap in the strategic development of the co...

• November 22. 2017

Fiber Media converters play an important role in today's muti-protocol, mixed media networks. Because of Fiber media converters, it provides convenient flexibility for your network design, making your network compatible with copper and fiber. So the fiber media converter solutions is considerably more economical. 1.Two types ports of Fiber Media Converter A fiber media converter is used to extend ...

• November 20. 2017

As we all know, the application of Optical Transceivers module is very extensive, while the GLC-T is rare. Maybe some people will think that is the performance of the optical module higher than the GLC-T caused this phenomenon. But this is wrong, GLC-T performance is also quite good, but also has unique advantages. Today we will give you a brief introduction of GLC-T in this blog. Firstly we have ...

• November 17. 2017

With the development of the technology and people's requirements, Higher speed transmission is needed for everything, especially for the data center. But how to set up this high density data center optical cable system? Which need us to prepare? Today, we will give an answer to you, wish it can be helpful for you! 1. Which solution and why will the data center use? Most High density data center op...

• November 13. 2017

In today's era of big data, there is more and more demand for high speed and high bandwidth, eager to have a new product as the main transmission medium for high performance computing and data center, so the active optical cable (AOC) was born in this environment. Today, ETU-Link will introduce some knowledge about active optical cable in this blog. 1.Which is AOC? AOC is the short of Active Optic...

• November 10. 2017

Do you know this type of Smart Phone as below? Yes! It's Iphone X. It's very popular these days in China, and the world. Do you have one? If not, maybe you should have one. And do you know what's ESPB2392-3LCD10? And what's the connection between Iphone X and ESPB2392-3LCD10? Now we will show you with the picture! ESPB2392-3LCD10 is the optical transceiver produced by ETU-link Techn...

• November 08. 2017

There are many kinds of 10G optical transceivers on the market such as SFP+, XFP, X2 and XENPAK. If we can interconnect SFP+, XFP, X2 and XENPAK? Some module users want to know if they can connect SFP to SFP+ or if they can connect single-mode modules to multi-mode modules. In this blog, we will list some common questions often asked by module users and give the right answer mainly based on Cisco ...