• May 16. 2017

The circulation of products on the market, especially electronic products, after-sales service is very important. Once the product is sold, it may be necessary to provide a supporting replacement service. For example, the leading brands of optical communications--- CISCO, provide after-sales service to local customers. ETU-Link as a rising star in the industry, although can’t provide after-sales s...

• 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. ...

• 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 14. 2016

In Ethernet and optical communication applications, SGMII is widely used for connecting MAC and PHY layers. Many engineers ask: What is SGMII? What is an SGMII optical transceiver? How does SGMII module convert Gigabit to 100M? This article will fully explain SGMII basics, features, types, chip solutions, and application scenarios to help you select the right SGMII optical module. I. What Is SGMII...

• September 06. 2016

The arrival of the mobile Internet, the rise of the optical communications industry. We are inseparable from the optical communication. Fans can watch live on phone, people working outside can always talk to their parents any time, women can shop online. All of these bits and pieces of life we are all well received by the light. All of these we have benefited from optical communication. optical mo...

• 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...

• 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...

• 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...