• 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...

• 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 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 ...

• 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 18. 2017

40G network is more and more popular nowadays. Know the information about 40G optical transceiver module is important for you to deploy 40G Ethernet. Question: what is the maximum transmission distance supported by 40GbE? Answer: IEEE 40GBASE-X standard is described as follows: 40GBASE-SR4 transmission distance is 100m when using OM3 multimode fiber, can up to 150m when using OM4 multimode fiber. ...

• September 27. 2017

In the switching field, HUAWEI has accumulated a large number of industry-leading intellectual property rights and patents, can provide hundreds of switch products from core to access. HUAWEI S5700-24TP-SI(AC) switch is one of the more popular products. Today, we'll share the information of this switch and its installation notes. HUAWEI S5700-24TP-SI-AC is a Gigabit Ethernet switch, the applicatio...

• September 01. 2017

When a customer asks us for an inquiry, we will ask the customer a question: Could you tell me the compatibility? Cisco, HUAWEI, Juniper or others? This is very important for our product! So what is the compatibility? Why is it so important? Today we will learn about it together! We all know a common sense, one key can only be opened one lock. The switch is like a lock, and the compatible cod...