• 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 ...

• 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...

• October 27. 2017

Network is an important part of our life ,as a network solution supplier, saving cost and energy are the two main considerate factors when deploying the data center networks. The rate of 10G SFP+ Optical Module can not meet the demand of network, but the price of 40G and 100G module is too high and the power consumption is too large, at this point, high performance and inexpensive 16/25G...

• October 23. 2017

10G optical transceiver module refers to the module that can send and receive 10G data signals per second. According to the different packaging form, 10G optical module can be divided into SFP+, XFP, X2 and XENPAK, and in these optical modules, 10G SFP+ is the most popular. So why is the 10G SFP+ optical module so popular? ETU-Link will tell you the answer now. First of all, let's learn about the ...

• October 12. 2017

If you are the first time to buy optical transceivers, you might be confused with "DDM", "DOM" or "RGD". What are they? Today, ETU-Link will describe in detail the functions of these three types of optical modules. What is DDM? DDM means Digital Diagnostic Monitoring. It is the technique used in the optical module so that users can monitor the real-time parameters of the module. Including modules’...

• September 29. 2017

We are often confused on the compatibility of SFP and SFP+, confused that we don't know if we can use the SFP optical module in the SFP+ slot. It's a headache for many engineers, today we will focus on this problem. The SFP optical module can plug into the SFP+ port in most cases. According to experience, CWDM SFP optical transceiver can run in the SFP+ slot, but the SFP+ module cannot run in the ...