• December 30. 2019

Optical fiber is the flexible transparent fiber made from silica or plastics, slightly thicker than the human hair. Optical fiber is one of the most common tools of transmitting light at both ends, and widely used in optical fiber communication. Optical fiber is usually composed of a transparent core with low refractive index and a transparent cladding material. Generally speaking, there are two k...

• November 07. 2016

SFP optical transceiver covers a lot of precision optical components and circuit components. In daily use, we need to follow the norms of operation, otherwise, it is very easy to make the optical transceiver damage. Below, we will introduce some of the optical transceiver routine maintenance methods. 1.ESD protection ※ Electrostatic protection(Wear anti-static gloves and anti-static bracelet, to p...

• September 30. 2016

As we all know that the cloud is related with the weather, such as cloudless, blue sky and white cloud, clouded over, cloud-covered and so on. So do you know that the cloud can still has the relationship with the data center? Among the optical fiber market, we often watch this picture, most are used in the cloud. Today, let's talk about the cloud. Cloud at present originates from the cloud compute...

• September 26. 2016

Recently we often share some information about the optical module, many people may not know where this product is applied in? Today we can take a few minutes to learn the data center of the optical module application. Data center, is the core of modern information systems, known as the highest Hall of ICT technology. It is mysterious existence. How is it? Follow me, today we will explore data cent...

• July 12. 2016

As a global professional manufacturer of optical transceiver, ETU-Link depend on the strong R & D strength and professional service win the most of customers’ praise and trust. As a manufacturer, we strictly control the product quality from the marterial. From the project selection, PCB board design, PCB proofing, to the small batch of products, selection of optoelectronic components manufactu...

• December 30. 2019

Optical fiber is the core transmission medium in fiber optic communication systems, data centers, and broadband access networks. There are various types of optical fibers, and many people get confused when checking goods or selecting cables. I was in a mess when checking goods.It took a long time to check it out, and afraid to make mistake. In order to make customers to learn more about the optica...

• June 23. 2016

With the development of the optical communication industry,new technology and cost-saving solutions are derived.Such as the widely used of CWDM and DWD.Today we learned about CWDM and DWDM. CWDM is a low-cost WDM transmission technology face to the access layer of metropolitan area network.Saving fiber resources and networking cost.It solves two problems:1.The shortage of optical fiber; 2.Multiser...

• 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 ...