• June 19. 2018

It seems that 25GbE is more preferred and accepted by end users, compare with 10GbE and 40GbE. 1.Why Choose 25GbE? While 10GbE is fine, it cannot efficiently for the next-generation Clould and web-scale environments. And 40GbE, isn't cost-effective or power-efficient. So, that's why we need 25GbE. 2.The Cost of 25GbE Wiring Is Lower 40GbE has to be cooperated with MPO fiber to transmit, it would c...

• June 15. 2018

Those days, so many customers asked us about the Copper-T RJ45 modules, Some asked for the goods, some need the problem supports. Now let us share some with you, hope it can be helpful for you to enhance you market. 1. Which Copper-T can have in the market ? For the Copper-T RJ45 types, pls check : No. Types 1 10/100M SFP Copper-T RJ45 100m 2 10/100/1000M SFP Copper-T...

• June 14. 2018

Today we will introduce some basic knowledge about GPON SFP optical transceivers. GPON is one of the key technologies that are being used in fiber-based (FTTx) access networks, including fiber to the home (FTTH), fiber to the business (FTTB), fiber to the curb...

• June 11. 2018

There are three types of Cisco gigabit electrical port: GLC-T, GLC-TE and SFP-GE-T. They are all RJ45 interface, the transmission distance is 100m, it is a kind of cost savings of gigabit Ethernet connection solution, such as the data center, access, storage area network applications, so the three types of products are often difficult to distinguish. So what are their difference? Please follow ETU...

• June 08. 2018

Over the years, the improvement of 10Gigabit Ethernet technology, the decline in price and the advantages of performance have made its applications out of the data center of the enterprise and extended to the medium-sized network market. The increase in bandwidth demand and the growth of enterprise applications have promoted the wider deployment of 10Gigabit Ethernet. Which optical modules and opt...

• June 06. 2018

With the necessary of the hot application and low cost for the modules optical fiber, The Compact SFP have emerged, But what is the CSFP? Today we will share some about it for you, hope it can be helpful for you and your market. 1. What is CSFP ? CSFP is the short of Compact Small Form Factor Pluggable, It is based on the popular SFP package, and have the more advanced and compact CSFP packag...

• June 04. 2018

As we all know, Optical transceivers support DDM functions, which enable real-time monitoring of modules' parameters. And the DDM information, we can read via switch equipment, simple network management protocol(SNMP). 1.The Useful DDM Function on Optical Modules DDM is a function available on optical transceivers, including SFP, SFP+, XFP and GBIC, and is also known as digital optical monitoring(...

• May 28. 2018

According to the packaging optical transceiver can be divided into packages such as GBIC, SFP, XENPAK, SNAP12, X2, XFP, SFP +, QSFP/QSFP+, CFP, CXP etc, according to the transmission rate can be divided into such as 1.25G, 10G and 25G, 40G, 100G,etc., however, what is CWDM optical transceiver？What are the advantages? In what fields?Friends who want to know the answer, ETU-Link invites you to read ...

• May 23. 2018

With the continuous development of big data and cloud computing, the demand for high bandwidth and high-speed network has increased greatly. However, solving this problem often costs a great deal, the emergence of MTP/MPO patch cords is a good solution to this problem. Following we will analyze the MTP/MPO patch cord for everyone. What is MTP/MPO patch cord? The MTP/MPO patch cord consis...

• May 21. 2018

As we all know , with the development of the fiber communication , the higher speed and min-cost are becoming more and more important in the market. According to the global market , we remote the 10G SFP+ Bidi to yo...

• May 18. 2018

In order to extend more business all over the world and support more customers to develop their own market, ETU-Link will take park in some optical communication exhibitions this year, contact with customers in these places: Russia, Singapore, Shenzhen, and Italy. Exhibition Name Exhibition Time Exhibition Place Exhibition Number SVIAZ ICT2018 2018.4.24-27 Moscow, Russia 21E58 COMMUNICASIA2018 201...

• May 15. 2018

The new 10G SFP+ copper transceiver is very popular now, today we will deeply introduce it to you, hope it will help your work. 1.10GBASE-T SFP+ Copper Transceiver Specification It is specifically designed for high speed communication links that require 10 Gigabit Ethernet over Cat 6a/7 cable&n...