• December 27. 2017

2018 is coming soon, are you ready for all? Thanks all our customers and friends for your all supports in 2017, and hope you have a happy Christmas for the Christmas Day. Winter comes now , and the weather is very cold, the temperature is almost under 0℃ in some areas, it influenced our life... So we connect it to the modules, and Do you know the influences of the temperature for the modules? Toda...

• December 22. 2017

Since the physical fiber optic cabling is expensive for each individual service, it is highly advisable to use a WDM technology for expanding the capacity of the fiber to carry multiple client interfaces. DWM have two types, includes CWDM & DWDM. Today we talk about the knowledge of 10G CWDM 80KM. About 10G CWDM 80KM ETU-Link's ESPCxx92-3LCD80: 10G SFP+ CWDM 80KM Transceiver is a "Limitting mo...

• December 20. 2017

The development of Artificial intelligence and the Internet poses new challenges to data center capacity expansion. Technology and cost often collide with sparks. To achieve high density and high capacity, cost control should be controlled at the same time. Reasonable wiring is very important. We can choose high-speed cable and optical module & patch cord combination when wiring, then how to c...

• 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 ...

• 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...

• 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 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 ...

• November 06. 2017

The SFP-10G-SR is a Cisco multimode 10G SFP+ transceiver module. Usually it was used in a switch SFP slot and support on a wide range of Cisco switches and routers. In the market, the SFP-10G-SR price is various. from $10 to $800. Which one should choose? Knowledge of SFP-10G-SR price and compatibility will be provided in this blog. Knowledge of SFP-10G-SR Compatibility When you buy SFP-10G-SR tra...

• November 01. 2017

With the rapid development of information technology, the application of optical communication has become more and more popular. With the advantages of large capacity and high-speed transmission, Fiber Optic Transceiver Modules is playing a more and more important role. Where there is fiber, the optical module is needed, and the selection and purchase of the optical module has become the focus of ...