• April 02. 2021

A router is a hardware device that connects two or more networks. It acts as a gateway between networks. It is a dedicated intelligent network device that reads the address in each data packet and then decides how to transmit it. Routers can be divided into backbone routers (core routers), enterprise-level routers, and access-level routers.   Generally, backbone routers have multiple optical ...

• March 20. 2021

With the increasing demand of data center for bandwidth, the network rate is developing towards a higher rate, and there is bound to be the need for network upgrading. There are two upgrade paths for the network from 10G to 100G, namely 10G-25G-100G and 10G-40G-100G. End users seem to prefer 25G. Why? ETU-LINK will tell you.   All this can be said from the rise of 25 Ethernet. Data center TOR...

• February 26. 2021

2020 is the first year that 5G will be commercialized. At present, 25G optical modules have also been used in the construction of 5G signal base stations. Among them, 25G CWDM optical modules have a high market prospect in 5G fronthaul. Compared with other 25G optical modules, 25G CWDM optical module can save more fiber resources, thus effectively saving the total cost of operators. As early as 20...

• November 20. 2020

With the increasing demand for data transmission, the traditional 10G Ethernet can no longer meet the modern transmission requirements. Because of the high deployment cost of 40G/100G Ethernet network,25G Ethernet has become a good transition scheme. In the construction of 25G network, 25G SFP28 optical module has become a good solution. Next, yitianguang communication will introduce a kind of opt...

• November 20. 2020

In 2020, 5G network began to be tested in developed cities, and 25G SFP28 optical module was also applied in the construction of 5G signal base station. The 25G SFP28 optical module is not only used in 5G network, but also widely used in 25G data center. The best input/output (I/O) performance and fiber capacity of the 25G SFP28 optical module are 2.5 times of the performance of 10G Ethernet, and ...

• September 18. 2020

With the rapid development of big data and cloud computing and the increasing demand for data transmission, the data center is moving towards the direction of 100G speed. As a necessity of short distance data transmission in 100G data center, 100g AOC active optical fiber cable can meet the application requirements of high density and high bandwidth. The 100G AOC active optical cable of ETU-LINK h...

• September 08. 2020

In the era of big data, the demand of data center for data transmission is increasing. As an important component of data transmission, AOC active optical cable plays an important role in the data center. Today, ETU-Link will introduce the 25G SFP28 AOC active optical cable and it’s application. 25G SFP28 AOC active optical cable: product features Ø Hot pluggable SFP28 package form Ø Full duplex ac...

• September 04. 2020

The 25G direct attach cable is composed of a copper cable and a transceiver module at both ends. It adopts silver plated conductor and foam insulated core wire. It has excellent attenuation performance and low delay performance, which makes the signal transmission correct and can also improve the transmission speed. It is a short-distance connection solution that replaces optical modules. The conn...