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AI/HPC Networking

Ultra-Low-Latency Ethernet for the Exascale Era

AI HPC Networking

AI/HPC Networking

Ultra-Low-Latency Ethernet for the Exascale Era

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Complete AI Infrastructure Support

Asterfusion delivers an integrated solution that covers the full AI pipeline:
training, inference, and storage — all in one cohesive architecture.

AI networking training topology

AI Training Network

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AI Inference Network topology

AI Inference Network

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AI storage network topology

AI Storage Network

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Unleash the Potential of AI Reasoning

Asterfusion Redefines Speed and Efficiency
of AI Infrastructure

In AI infrastructure, networking latency & cost hinder progress,
Asterfusion’s breakthrough AI networking solutions eliminate bottlenecks, unlocking limitless AI possibilities.

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500ns Lightning-Fast Interconnect

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Exceptional Token Generation Speed

DeepSeek test results show a
25.6% reduction in latency and a
27.5% boost in token generation speed
— outperforming InfiniBand.
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Accelerated Job Completion Time

Achieve up to
3-5% improvement in
Job Completion Time (JCT)
compared to InfiniBand.

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Boost Network Utilization

INT-driven Adaptive Routing deliver
up to 97% utilization for xCCL/MPI communication in Clos fabrics.
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Massive GPU Scalability

Support up to 256K GPUs in a single cluster through High Radix Spine architecture
—designed for AI at scale.
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Cost-Effective Performance

Unlock InfiniBand-like performance at 1/3 cost
— delivers high-performance AI networking,
slashing OPEX & CapEX over 50%.

Why choose Asterfusion?

Choose the future of AI reasoning

Asterfusion’s advanced technologies cut leaf-to-leaf latency under 2 μs and boost utilization over 96.8%
in its 256K-GPU 2-tier Clos cluster.

→ Advanced Technologies ←