• March 27. 2020

In order to meet the needs of high-speed Ethernet, cloud computing, virtual data center and other services, the transformation of communication and transmission network from 10G to 40G is unstoppable. The main packaging type of 40G optical module is QSFP+, which meets various standards such as SCSI, 40G Ethernet, 40G Infiniband, etc., and greatly meets the market demand for high density and high s...

• November 30. 2019

16G SFP+ bidi optical module is a kind of single fiber bidirectional optical module. In comparison, the single fiber bidirectional technology only uses one optical fiber to complete the work that the original two optical fibers can complete, which doubles the transmission capacity of the existing optical fiber, thus greatly saving the optical fiber resources. Today we will introduce the 16G SFP+ b...

• August 22. 2019

The 21st CIOE is coming! China International Photoelectric Exposition (CIOE) is a comprehensive exhibition of optoelectronic industry with great scale and influence. It coversoptoelectronic industry chains such as optical communication, optoelectronic sensor, data center and so on. As a professional exhibition of concentrated optoelectronic industry chain, CIOE has become the preferred platform fo...

• August 06. 2019

Today, the Internet is very popular. The network we usually use is inseparable from the role of the media converter. There are many kinds of media converter. As the demand for network capacity increases sharply, the media converter is derived into non-network management model, network management model and mini-type media converter by the POE transceiver, the following is the mini media converter p...

• July 05. 2019

With the rapid development of information technology, the application of optical communication has become more and more popular. With the advantages of large capacity and high-speed transmission, optical fiber is playing a more and more important role. Where there is fiber, the optical module is needed, and the selection and purchase of the optical module has become the focus of the front-line eng...

• May 24. 2019

DWDM (Dense Wavelength Division Multiplexing) is the core fiber capacity expansion technology for MAN, DCI and telecom backbone. This article fully compares passive DWDM and active DWDM from system composition, transmission distance, cost, channel capacity, operation maintenance and applicable scenarios, helping network engineers select the optimal fiber multiplexing scheme. Ⅰ. Basic Concept of DW...

• January 10. 2019

In order to reduce the possibilities of the line malfunction for the data center, avoid the unnecessary optical damage, cleaning is very important for the optical fiber. And in fact, optical fiber cleaning not only include cleaning the optical fiber, but also for the optical connector, such as the modules' connector. Today we want show some of the modules cleaning knowledge. 1. Pollution Source fo...

• January 03. 2019

Both optical patch cord and optical transceiver have single mode / multimode. If the collocation is wrong when using, it will lead to the parameter error of the optical modules. How to match the use of patch cord and optical transceiver? Today, we will share the knowledge with you, hope that can will be helpful for you! What are the differences between single mode and multimode optical modules? Th...