Credo Introduces 800G HiWire ZeroFlap AECs to Support AI Backend Networks
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Credo Introduces 800G HiWire ZeroFlap AECs For AI Backend Networks. With improved reach and signal integrity, the HiWire ZF AECs deliver zero soft link flaps to support the lossless backend RDMA network that AI clusters are built on. These 800G AECs benefit from the newest advances in liquid cooling, allowing the 7 m length to enable full host-to-switch connectivity in leading GPU clusters. "Cluster reliability is of paramount importance when building the biggest supercomputers in the world with 100,000+ GPUs,” said Massine Merzouk, Network Engineer at X, assisting xAI. “Credo’s HiWire AECs offer the stable transport platform we need to build such massive systems." (Graphic: Business Wire)
Credo’s 800G HiWire ZF AECs build on Credo’s already successful HiWire AEC product family, with millions of units of HiWire AECs already deployed at tier one hyperscalers. With improved reach and signal integrity, the HiWire ZF AECs deliver zero soft link flaps to support the lossless backend RDMA network that AI clusters are built on. These 800G AECs benefit from the newest advances in liquid cooling, allowing the 7 m length to enable full host-to-switch connectivity in leading GPU clusters.
The HiWire ZF family includes four new product offerings:
- 800G OSFP to OSFP
- 800G OSFP to OSFP-RHS
- 800G OSFP to 2*OSFP-RHS
- 800G OSFP to 2*Q112
“Credo’s new HiWire ZeroFlap AECs enable a step function improvement in GPU cluster reliability by eliminating the soft link flaps frequently seen with legacy optics,” said
“Cluster reliability is of paramount importance when building the biggest supercomputers in the world with 100,000+ GPUs,” said Massine Merzouk, Network Engineer at X, assisting xAI. “Credo’s HiWire AECs offer the stable transport platform we need to build such massive systems.”
“Optics link flap is a developing issue in large GPU clusters – with each link flap event resulting in up to 30 minutes of lost training time and costing up to
Credo will demonstrate the new HiWire ZF AEC cables at the upcoming
To learn more about the Credo products in this release go to the product pages linked here.
About Credo
Our mission is to deliver high-speed solutions to break bandwidth barriers on every wired connection in the data infrastructure market. Credo is an innovator in providing secure, high-speed connectivity solutions that deliver improved power efficiency as data rates and corresponding bandwidth requirements increase exponentially throughout the data infrastructure market. Our innovations ease system bandwidth bottlenecks while simultaneously improving on power, security, and reliability. Our connectivity solutions are optimized for optical and electrical Ethernet applications, including the emerging 100G (or Gigabits per second), 200G, 400G, 800G and the emerging 1.6T (or Terabits per second) port markets. Credo products are based on our proprietary Serializer/Deserializer (SerDes) and Digital Signal Processor (DSP) technologies. Our product families include Integrated Circuits (ICs) for the optical and line card markets, Active Electrical Cables (AECs) and SerDes Chiplets. Our intellectual property (IP) solutions consist primarily of SerDes IP licensing.
For more information, please visit https://www.credosemi.com. Follow Credo on LinkedIn.
View source version on businesswire.com: https://www.businesswire.com/news/home/20241010046982/en/
Media Contact:
diane.vanasse@credosemi.com
Investor Contact:
Dan O’Neil
dan.oneil@credosemi.com
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