• July 28. 2017

With the rapid development of optical communications in recent years, the user demand for the network has also soared. The rapid rise of 100G optical transceiver in the market has become the focus of attention of users. Users of 100G networks often meet some problems. For example, the maximum transmission distance of QSFP28 optical module is 10km. To achieve a longer distance data transmission, ne...

• July 19. 2017

As a professional optical module manufacturer, in order to provide customers with high-quality products, ETU-Link has powerful device suppliers as a backing. They are the leading manufacturer of high-tech quick turn prototype, high mix, low and medium volume PCB’s in China and worldwide. Their 20 years’ manufacturing experience, the use of Laser-direct Imaging, laser drilling and contouring, high ...

• July 17. 2017

Optical transceiver is a electronic component of photoelectric conversion, Simply said, light signals converts into electrical signals, and electrical signals converts into light signals. Including transmitting devices, receiver devices, and electronic functional circuits. According to its definition, as long as there is a optical signal, there will be the application of optical modules. What are ...

• June 16. 2017

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...

• June 13. 2017

The optical module in the communication operations are increasingly receiving attention, SFP optical module is the module in the waiting for a, below we summarize the related knowledge of SFP optical modules from several aspects, expect to bring us must help you. Overview of a.SFP optical module 1. definitions The package to SFP optical module is a hot pluggable small package, now the highest rate...

• May 17. 2017

Gigabit optical interface modules are fundamental components in modern fiber optic communication and data center interconnection. When customers inquire about gigabit interface modules, SFP is the mainstream choice today, while GBIC was once the dominant standard. This article explains their definitions, differences, and why SFP has replaced GBIC, with reference to industry standards and market da...

• December 30. 2019

There are single-fiber and dual-fiber optical transceivers. How do we choose, and what are their differences and advantages? Let’s learn about this! What is a Single-Fiber (BiDi) Transceiver? Single fiber module also called BiDi transceiver or 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...

• November 03. 2016

Optical transceivers are essential components in fiber optic communication, data center interconnection, and network transmission systems. The ring color of the optical transceivers are colorful, different colors corresponding to different wavelength. In order to make the new colleagues to be more convenient and more quickly to distinguish each color corresponds to the wavelength,especially for SF...