• July 19. 2016

With the rapid development of communication, the requirement for the wireless bandwidth is getting higher and higher on the market. New products are developed by manufacturers of optical communications like BiDi SFP+ optical transceiver. Today we are sharing the apply of BiDi SFP+ optical transceiver. BIDI is belong single-fiber bidirectional transceiver, only has 1 port, filtering through the fil...

• July 06. 2016

With the rapid development of optical communication, there are more and more optical transceivers on the market. The users are not only consider the stability and reliability of the optical transceiver, but also the price and quality and whether to meet the requirements of the equipment and other aspects. However, many people can’t identify the quality of the optical transceiver is good or bad, so...

• 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...

• June 27. 2016

Recently has changed my job,many friends ask me what we are selling.I said our products are SFP optical transceiver,they all don’t know this product,feel strange to this product.In order to let more people know this product,here is a brief introduction about our products. The optical transceiver is to convert electrical signals to optical signals and the optical signal into an electric signal inte...

• June 24. 2016

When selecting optical transceivers for your network infrastructure, understanding the difference between a standard SFP module and a BiDi SFP module is crucial for optimizing fiber usage and deployment costs. Both are hot-pluggable fiber optic transceivers, but they operate on fundamentally different principles. What is a Standard SFP Transceiver? As we learned, a common SFP transceiver is genera...

• 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...

• 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 optical modules.The following is some concepts and the differences between multimode and single-mode SFP transceivers. According to the wavelength,there are 850nm / 1310nm / 1550nm / 1490nm / 1530nm / 1610nm. 850nm wavelength is fit for multimode ...

• 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...