• September 03. 2021

In the establishment of a 10G network, we will face a choice, that is, whether we choose optical fiber cabling or copper cabling. Optical fiber cabling systems are divided into multi-mode（MM) optical fiber cabling systems and single-mode(SM) optical fiber cabling systems, among which 10G MM optical fiber cabling systems need to use 10G SFP+ MM optical modules, 10G AOC active optical...

• January 08. 2022

Nowadays, under the rapid development of big data, artificial intelligence, Internet of Things and other network technologies, 10G network can no longer cope with the future traffic demand. In order to meet the upgrade of 10G network, and based on the low cost and high efficiency factors, 40G QSFP+ to 10G SFP+ DAC branch high-speed cable has become the preferred interconnection scheme for the shor...

• March 24. 2022

In this blog, ETU-LINK will introduce what is 10G SFP+ CWDM optical transceiver, and what are its advantages. 10G SFP+ CWDM optical transceiver is a kind of coarse wavelength division multiplexing optical transceiver, usually used with single mode optical fiber. This kind of optical transceiver uses the CWDM technology to save optical fiber resources, which significantly improves networking f...

• April 14. 2022

In optical fiber networks, 10G optical modules are widely used in schools, companies and other application environments due to their low cost and power consumption. XFP and SFP+ are two common package types of 10G optical modules. ETU-LINK will introduce the difference between XFP and SFP+ optical modules. And can they both be connected to each other?   What is XFP optical modules？ XFP is the...

• May 09. 2022

The 10G SFP+ optical transceiver is widely used in 10G Ethernet and is common in next-generation mobile networks, fixed access networks, metropolitan area networks, and data centers.The following ETU-LINK for everyone to check the next 10G SFP+ optical transceiver are what it. 10G SFP+ Duplex Optical Transceiver 10G SFP+ duplex optical transceiver is a conventional optical transceiver with two LC ...

• October 29. 2022

This blog ETU -LINK will take you to read what is WDM, before that we first to get to know why the WDM technology, it appears from the background of the Internet, development rapidly in a short few decades, so operators urgently needs a lot of network capacity to meet growing customer service requirements.   For network expansion, simply increase the transmission capacity linearly by increasi...

• March 04. 2023

In this blog, ETU-LINK will talk about 10G DWDM Tunable module and its differences from ordinary DWDM optical module. The wavelength of 10G conventional SFP+ DWDM optical module is fixed, while 10G SFP+ DWDM Tunable optical module can be configured to output different DWDM wavelengths. The wavelength tunable optical module has the characteristics of flexible...

• March 18. 2023

ETU-LINK will introduce to you what is 10G SFP+ DWDM optical module and its advantages.   The traditional optical fiber communication system is transmits one optical signal in one optical fiber. This method actually only uses a part of the optical fiber bandwidth. In order to make full use of the huge bandwidth resources of the optical fiber and increase the transmission capacity of the ...