• November 24. 2020

In recent years, with the needs of users and the development of data center, low-speed optical communication products have been unable to meet the needs of daily data transmission. The data transmission speed of optical module has increased from 10G, 25G, 40G to 100G, 200G and even 400G. At present, the package form of 100G optical module have 4 types: CFPP, CFP2, CFP4 and QSFP28 in the market. Th...

• 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 ...

• November 13. 2020

40G network has been widely used in data center, and optical module is one of the essential components of data center equipment interconnection. Next ETU-LINK will introduce the types of 40G QSFP+ optical modules to you. 40GBASE-SR4 optical module: It uses MPO connector with working wavelength of 850nm. The transmission distance can reach 100m when used with OM3 multimode fiber; and can reach 150m...

• November 10. 2020

With the increasing demand of network throughput and bandwidth, the demand of 40G high-speed optical module also increases. Next, yitianguang communication will introduce an optical module commonly used in 40G Data Center —— 40GBase-LR4 optical module. Introduction of 40GBase-LR4 optical module The 40GBase-LR4 optical module is adopted QSFP+ package form with wavelengths of 1271, 1291, 1311 and 13...

• November 10. 2020

Before we talk about 10G SFP+ AOC active cable, let's first understand what AOC active cable is. Active refers to the active optical cable in the process of communication with the help of external energy in order to carry out photoelectric conversion. Optical cable refers to active optical cable, which uses optical fiber as transmission medium. Now, you know what active fiber cable is. The emergen...

• November 05. 2020

Multimode optical fiber is the most original technology of optical fiber communication, which is a revolutionary breakthrough for human beings to realize communication through optical fiber for the first time. Later, with the development of optical fiber communication technology, especially the development of laser technology and people's urgent need for long distance and large amount of informati...

• November 04. 2020

Ruijie RG-6510 series switch is a new generation of high-performance, high-density 25G/100G switch for cloud data center and high-end Park, which can meet the design requirements of spine-leaf three-layer network architecture. Ruijie RG-6510 switch is equipped with 48 25G ports and 8 100G ports (can support 100G, 40G adaptive). Next, etu-link will introduce the optical module collocation solution ...

• October 30. 2020

The growth of network bandwidth demand promotes the development of data transmission rate. Now 40G speed obviously can not meet the needs of data transmission, so 100G was born under this background. In the 100G short distance transmission scheme (500m-2km), the 100G QSFP28 PSM4 optical module is a more cost-effective solution for 100G data center. Next, ETU-LINK will introduce what is the 100G QS...

• October 28. 2020

With the revolutionary progress of large-scale information system, cloud computing technology with its low-cost, convenient, high scalability features, provides a practical technical guarantee for the development of big data, Internet and artificial intelligence. Facing the requirements of high speed, high density, low cost and low power consumption in optical interconnection products of short dis...

• October 24. 2020

In 2020, 5G began to embark on the commercial journey, 25G optical module has been widely used in the construction of 5G signal base station. In the 4G era, the single-mode 10G Optical module is mainly used in the forward network. In the 5g era, the best input / output (I / O) performance and fiber capacity of 25G sfp28 optical module are 2.5 times of that of 10G Ethernet, with higher port density...

• October 22. 2020

In recent years, with the rapid development of global security industry, optical network platform is widely used in the field of security, and China's VOOP market demand is also growing year by year. In addition to the security field, safe city, urban intelligent transportation, expressway, urban rail transit projects are also the main market of VOOP. The increasing market demand of VOOP brings ne...