Huawei’s CloudFabric 3.0 Hyperconverged DCN Solution Navigates Green Computing Era with Better Networks

SHENZHENChina, April 29, 2022 /PRNewswire/ — At Huawei Global Analyst Summit (HAS) 2022, Huawei proposed the “green and low-carbon” concept for its Huawei CloudFabric 3.0 Hyper-Converged Data Center Network (DCN) solution, aiming to Use lossless networks to improve computing efficiency and reduce IT footprint. By doing so, Huawei hopes to embrace the era of green computing with the industry.

As the digital economy enters the era of computing power and global computing power initiatives such as China’s “East-to-West Computing Resource Transfer” project are in full swing, the scale of building Data centers are experiencing explosive growth. Additionally, as computing power and bandwidth increases, the power consumption of data centers increases exponentially.


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According to the latest statistics from the Chinese Academy of Information and Communication Technology (CAICT), by the end of 2021, Chinese data centers had a combined total of more than 5 million standard racks. The Open Data Center Committee (ODCC), one of China’s leading non-profit organizations dedicated to data center research, found that Chinese data centers consume 9.39 billion kWh of energy and emitted 64.64 million tonnes of carbon in 2020. This puts a strain on peak carbon and carbon neutrality goals.

At this year’s HAS, Guo Liang, Deputy Director Engineer of CAICT’s Cloud Computing and Big Data Research Institute, delivered a keynote address titled “Overview of the Status Quo and Development Trends of the Computing Energy Industry.” Mr. Guo began by summarizing the opportunities and challenges brought by the “East-to-West Computing Resource Transfer” project, before delving into the significant changes brought by data centers to the industry landscape, the structure computing power, technological innovations, green and low-carbon technologies and enabling computing power. the ODCC Data Center Computing Power White Paper (2020) led by CAICT pointed out that: Under the same server scale, improving network capabilities can significantly improve a data center’s computing power per unit of power consumption.

Leveraging lossless Ethernet networks, Huawei’s CloudFabric 3.0 hyperconverged DCN solution enhances network capabilities to maximize computing efficiency while minimizing power consumption per unit of computing power, enabling data center networks ecological with optimal computing power.

  • Lossless Ethernet, unleashing infinite computing power : Based on the iLossless 2.0 algorithm, Huawei’s CloudFabric 3.0 hyperconverged DCN solution implements the industry’s first Ethernet with zero packet loss. In this way, it builds a large-scale, low-latency, high-throughput computing power network, releasing 100% of the computing power. For example, in the High Performance Computing (HPC) scenario, Lossless Ethernet provides 17% higher computing efficiency than the InfiniBand network, which reduces the overall computing time.
  • Energy saving and lowest power consumption per unit of computing power : CloudEngine data center switches use more than 10 industry-leading heat dissipation and power technologies, such as SuperCooling and SuperPower, delivering 54% lower power consumption per bit than the industry average and lower power consumption. 47% less energy per unit of computing power than traditional Ethernet.
  • Green and low-carbon manufacturing : Based on the principle of “no use, use less and reuse”, Huawei CloudEngine data center switches enable sustainable low-carbon manufacturing. For example, to practice “green and manufacturable” design, Huawei innovatively combined the independent packaging of optical modules into a 6-in-1 integrated package, reducing unpacking time by 85% and saving 18 tons of materials. packaging.

In a hydrodynamic application test, the traditional network takes 375 seconds, while lossless Ethernet performs the same task in just 198 seconds. This allows lossless Ethernet to consume 47% less energy per unit of computing power than the traditional network.

“Huawei’s CloudFabric 3.0 hyperconverged DCN solution has been widely applied in leading AI data centers, such as those of Wuhan and of Xi’an. This field-proven solution delivers significant performance benefits in all-flash compute, distributed storage, HPC and artificial intelligence scenarios,” said Luo Jianggan, Marketing Director of Data Center Network Domain from Huawei. “The lossless network powered by our solution improves computing power while reducing power consumption, fully aligning with data center trends in the age of computing power. Huawei’s CloudFabric 3.0 hyperconverged DCN solution will continue to innovate and go digital to enable green development in all sectors and create a green future with all stakeholders. »

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Huawei’s CloudFabric 3.0 Hyperconverged DCN Solution Navigates Green Computing Era with Better Networks


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