• March 15. 2017

With the company’s steady development, engineers are working hard and continuous R & D high-speed optical module. ETU-Link officially released a new generation of 10G 1310nm ER optical transceiver —— ESP3192-3LCD40, SM 40KM. Compare with SFP+ 1550nm 40km, 1310nm 40KM is more competitive. Advantages: 1.40KM fiber testing: The Engineers tested the modules via Corning 40km fiber testing to ensure...

• March 13. 2017

The finished product of an optical transceiver, seemingly simple. In fact, the production of a product needs multi-channel detection. There are some parameters are very important in the test. Only these parameters meet the relevant standards can make the optical module best performance. Do you know which test parameters? Now let's learn about it! 1. Output power Output power refers to the light in...

• March 10. 2017

As a sales of optical transceiver should know that the operating temperature will influence the parameters of the optical transceiver. According to the working temperature, there are industrial and commercial optical transceiver. What is industrial and commercial optical transceiver? What are their differences? 1. Working temperature Commercial optical transceiver: 0~70℃ Industrial optical transce...

• March 08. 2017

The Women's Day is coming, our company organized a short trip for celebration. The weather is very nice, we went to the destination in a happy mood. Aout 1 hour, we arrived at the beautiful view spot---Guanlan Shanshui Countryside.     On the way, there are many places worthy of our stay to watch. It’s good to took the pictures under the beautiful red lanterns.       There...

• March 06. 2017

BIDI SFP is a bidirectional optical module, also called WDM module. It uses WDM technology to realize the bidirectional transmission of optical signals on one optical fiber. BIDI module only has 1 port, wave filtering through the filter of module, and finished the transmitting of 1310nm optical signal and receiving of 1550nm optical signal, or opposite. Therefore the module must be used in pairs. ...

• March 05. 2017

In the new year, the company will have a qualitative leap, we are also full of hope. Let’s take a look at our plans! 1. Talent recruitment With the development of company, the continuous development of business, we need these talents. 2. R&D trends ※ 25G SFP28 ※ QSFP+ ※ 100G QSFP28 ※ 100G CFP 3. Exhibition dynamics Based on the company's customer resources as well as the initial positioning, c...

• December 30. 2019

The are single and dual fiber optical transceiver. How do we choose, and what are their differences and advantages? Let’s learn about this! Single fiber module also called WDM module. It uses WDM technology to realize the bidirectional transmission of optical signals on one optical fiber. BIDI module only has 1 port, wave filtering through the filter of module, and finished the transmitting of 131...

• February 28. 2017

One’s horizon makes a difference to the performance which means you are actually grown up when you start to open your mind. The more responsibilities you are undertaking, the more missions you are able to finish. Only if you worry as your boss do can you have the horizons like your boss do. Come on, check the five realms of foreign traders to know what level you are at. Focus on the order: Those w...

• February 24. 2017

Optical transceivers may be used in switches, video surveillance, radio and television, medical equipment, etc., In these areas, we must ensure the accuracy and stability of the product. In the application of electronic products, electronic circuits need to be verified and tested one by one. In large projects and important projects, sample testing are required. Before shipment, we must do well in ...

• February 20. 2017

We will meet some problems when using optical transceiver, today we will make a summary of the problems. 1. Compatibility（The most basic and the most common situation） Possible cause: a. Error occurred during import of compatible code b. The device's software update cause the failure of the original non upgrade compatible code c. Coding error 2. Product loss Possible cause: a. The electronic funct...

• February 20. 2017

With the development of the company, we will add more personnel as below:               The development of a company can not be separated from each employee's pay and support. Looking forward to your joining, develop together! We believe that we will move towards a better future!

• January 19. 2017

 7th January, the weather is very nice, our company celebrated for 2017 together.   The development of the company can’t do without everyone’s hard working. Form the R&D, sales to the production team, all got company’s recognition and reward. We must strive to be stronger and stronger. Let’s gather our responsibility together, give new employees more guidance and set an example of le...