• October 30. 2017

Optical fiber splitters play an increasingly important role in today's optical networks. From the FTTx system to the traditional optical network, it can not only enable many users to share an optical fiber interface, but also can help users extend the function of optical network circuits. Today we'll give you a brief introduction to fiber splitter. With the continuous development of modern technol...

• 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...

• December 30. 2019

Optical media converters are essential networking devices widely used in fiber optic communication, LAN extension, data center interconnection, and enterprise network upgrading. Optical media converter is a medium for transmitting short distance electrical signals and long distance optical signals. Because some short distance electrical signals can not be covered in some network environment, must ...

• 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. ...

• October 16. 2017

Today we want to share some about the media converter with you after some customers asked about it. Media converter is made up for the traditional Ethernet short transmission distance to realize long distance transmission of the signal. Media converter is a transparent bidirectional converter to provide the data signal to Ethernet&nb...

• October 13. 2017

When 10G network can not meet the increasing demand of the network, 40G network is more and more popular. With the continuous development, 40G Ethernet deployment has been accepted by more and more users. So do you know what factors should be considered when deploying 40G Ethernet? ETU-Link will solve the doubts for everyone！ Compared with the deployment of 10G networks, 40G is a bit more complex ...

• October 12. 2017

This article fully explains three core optical module technical labels DDM, DOM, RGD, including SFF-8472 industry standard, real-time monitoring parameters, rugged industrial-grade design, switch CLI query commands and matching ETU-LINK DDM optical module product lineup for network engineers and procurement personnel. If you are the first time to buy optical transceivers, you might be confused wit...

• September 29. 2017

Many network engineers and buyers struggle with one question: Can SFP modules work in SFP+ ports? Can SFP+ work in SFP ports? What compatibility rules should I follow? This article gives you clear answers, compatibility principles, speed limitations, switch vendor differences, and safe usage rules to avoid connection failures. I. Can SFP Modules Be Plugged into SFP+ Ports? The SFP optical module c...

• 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 20. 2017

With the development of optical communication industry, the demand of Optical module is also growing. How to find the best products? How to choose the best suppliers? Why are we ETU-link confident to be your Mr. Right? Look at the five reasons as below: 1. Price Price is the one of most importa...

• September 15. 2017

Saving the cost is a very important and factor in a large network transmission system, especially when it needs lots of the modules,especially when it using the original modules. So then the compatible modules appeared to solve such problem. But How Can We ensure the Compatible Modules Quality When Purchasing? Today we want to share some with you: 1. Does it have the DDMI of  SFF-8472 St...