• September 02. 2016

There are many types of optical modules, including 1×9, SFF, SFP, GBIC, XENPAK, XFP, SFP+ modules etc. The demand for data traffic and bandwidth is increasing day by day in recent years, optical communications market continued to show a trend of rapid growth. So how will be trend of the optical module in the future? With the rapid development of the big data market, the backbone network, access ne...

• July 27. 2016

After installing an optical transceiver, testing its performance is critical to ensure stable network transmission. Many engineers ask: How to test an optical transceiver correctly? What are transmitter and receiver test items? What tools are needed? This article explains the full test process, key indicators, and standards to ensure your module meets professional requirements. There are four step...

• 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...

• 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. Ⅰ. Basic Wavelength Classification For SFP Optical Modules According to the wavelength,there are 850nm / 1310nm / 1550nm / 1490n...

• 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

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...

• May 06. 2016

Recently many customers and engineering partners often ask: What are FP lasers and DFB lasers? What’s the real difference between FP and DFB lasers in optical modules? To help you explain clearly to customers and quickly choose the right laser for your project, we’ve made this detailed professional summary about FP laser vs DFB laser. I. What Is an FP laser? FP (Fabry-perot) laser is mainly used f...

• April 12. 2016

Our sales manager organized a product training courses again today. We also learned a lot of knowledge,share some of the key summary as follows:  1.The application of optical modules and passive products are Ethernet,ATM,SONET,SDH,Data center and Fast Ethernet. 2. Abbreviations for popular products :  SX represents 1.25G SFP 850nm LC 550m  LX represents 1.25G SFP 1310nm LC 10km...