• 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 13. 2020

With the trend of higher transmission rate, higher density and lower power consumption, 200G Ethernet has become the favorite in the market, and 200G optical module, 200G AOC and 200G DAC are the most important parts. Now there are a variety of 200g data center optical interconnection solutions on the market, including 200G optical module, 200G AOC, 200G DAC. The following etu-link of Yitian optic...

• 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...

• June 06. 2020

HP 5900AF JC772A switch, also known as HP 5900AF-48XG-4QSFP+ switch, has 48 1G / 10G SFP+ ports and 4 QSFP+ ports (as shown in the figure below), capable of supporting 40G uplink or 16 additional 10G ports. HP 5900AF JC772A switch is not only the ideal solution for server access layer of large enterprise data center, but also the core layer of medium enterprise data center. Optical module for HP 5...

• April 08. 2020

With the rapid development of the modern Internet industry, the scale of the global data center continues to expand and upgrade. Both the internal interconnection and access network need to use a large number of optical modules, which makes the optical module the fastest-growing product in the optical communication market. High speed, high density, low power consumption and low cost are the primar...

• April 03. 2020

100G Ethernet has the advantages of higher transmission rate, higher density and lower power consumption, so it is welcomed by the market. 100G QSFP28 products include 100G QSFP28 optical module, 100G QSFP28 AOC active optical cable and 100G QSFP28 DAC high-speed cable. Today ETU-Link will introduce the comprehensive wiring solution of 100G QSFP28 network in detail. Recommended solution for 100G n...

• March 31. 2020

25G DAC cable and 25G active optical cable can realize 25Gbps data transmission, but what's the difference between them? Today ETU-Link will introduce 25G DAC and 25G AOC in detail. 1. What is 25G QSFP28 DAC high speed cable: 25G DAC cable adopts silver plated conductor and foam insulated core wire, which has excellent attenuation performance and low delay performance, so that the signal transmiss...

• January 18. 2020

With the rapid development of the network, the demand of the market for high bandwidth and high reliability is also increasing, so the high-speed interconnection solution of DAC high-speed cable comes into being from time to time. Today ETU-Link will introduce 100G QSFP28 DAC high-speed cable. What is DAC cable? DAC is short for Direct Attach Cable. It is usually a cable component purchased with f...