• June 20. 2016

The fifth day of May in Chinese lunar calendar is one of the largest traditional festivals --- the Dragon Boat festival.There are many legends about the origin of the Dragon Boat Festival,the most extensive story is “Qu Yuan voted river”. No matter how the origin of the Dragon Boat festival, the customs of the Dragon Boat Festival have been continued until now. The dragon boat races and ...

• August 23. 2017

Some customers want to know about the difference between multimode and single mode SFP , so we summarize some information about multimode and single-mode.The following is some concepts and the differences between multimode and single-mode SFP. According to the wavelength,there are 850nm / 1310nm / 1550nm / 1490nm / 1530nm / 1610nm.850nm wavelength is fit for multimode SFP, transmission distance is...

• June 22. 2016

Founded in 1996, TP-LINK has become one of the world's leading providers of SOHO & SMB networking products, offering both innovative and award winning solutions to the market. TP-LINK supply to over 120 countries, serving tens of millions of consumers worldwide. TP-LINK is a company that is fully committed to developing its products, services and consumer relations through extensive R&D, s...

• June 20. 2016

JuniperNetworks is a network communications equipment company,it was founded in February 1996.Headquartered in California, with offices in 47 countries, more than 9000 employees.Customers include the service providers in world's top 130 , 96 companies in Fortune 100 and hundreds of public sector organizations. Mainly supplies IP network and information security solutions. The main product line of ...

• June 20. 2016

Direct Attach Copper, referred to as DAC.It is including two kinds: 1.SFP+ DAC 10G; 2.QSFP+ 40G turns 4 SFP+. This cable can not replace the port, can only be replaced together with the product line, the module head and the copper can not be separated.Today we will introduce the SFP+ DAC cable,mainly to talk about what is SFP+ DAC Cable? We will also talk about its features and advantages. What is...

• June 20. 2016

Allied Telesis is the world's leading provider of network products and solutions, it has more than 200 companies and branches all over the world, built a perfect R & D center, production base, sales channels, as well as pre-sales and after-sales service system. Allied Telesis can provide users with a complete products line and solutions, its structure of the product line is constantly adjusted...

• June 20. 2016

With the rapid development of optical communication, most of manufacturers devote to 25G switch. Eg: HUAWEI CE8860---the industry's first 25GE access TOR switch.CloudEngine 8860（CE8860）series switch is a new high-performance, high-density, low-latency flexible card Ethernet switch. CE8860 switches provide high-density 100GE/40GE/25GE/10GE ports, support data center characteristics and high-perform...

• June 20. 2016

ETU VS Others As the customers’ communication, some times we met two frequently questions: 1. What are the advantages? 2. Why choose us? In order to make the answer easily to get, the answer as below: ETU VS Others : A. PCBA design: Our PCBA passed ROHS and UL (94V-0) certification，few people will make the mark. The engineers come from the CISCO OEM partner, he strictly request the supplier to pri...

• June 20. 2016

In order to make the people learn the difference between SFP+ and SFP、XFP, and avoid unnecessary trouble to the customer, so we share some information for them . 10G optical module has experienced the development from 300Pin, XENPAK, X2, XFP, finally realize the transmission of 10G signal with the same size as SFP, this is SFP+. SFP+ meets the requirements of the equipment to optical module high-d...

• June 20. 2016

The company organized a training for lable through a very interesting game on this afternoon. We not only get the unexpected happiness, but also gain professional knowledge. Although the label is small, it exhibit the brand of one company, and contains the basic information of a product. It is an integral part of the product. Let us learn some information about these label! ETU-Link Technology Co....

• May 06. 2016

Switch is a kind of network equipment used for electric (optical) signal transmission. It can provide the exclusive electric signal pathway for point to point network nodes of the access switch. Most of them are the Ethernet switch. The others are telephone voice switches, optical switches, etc.. Application： The main function of switches including physical addressing, network topology structure, ...

• May 06. 2016

Recently some colleagues reflected that many customers want to learn what FP and DFB lasers are and their differences. In order to make them easy to explain to the customer, briefly summarize the knowledge of FP and DFB laser. FP laser FP (Fabry-perot) laser is mainly used for low data rate short-distance transmission, the transmission distance is generally within 20 km,the rate is generally withi...