Cisco Silicon One G300 | Liquid Cooling for AI Data Centers @Cisco
Cisco Silicon One G300 | Liquid Cooling for AI Data Centers  @Cisco
Uploaded May 2026 | Updated September 2026, 2 weeks ago
Break through thermal limits with 102.4 Tbps and 100% liquid cooling. The Silicon One G300-based switch is a 102.4-Tbps, full-duplex, standalone switching processor designed to build fixed-form-factor switches targeted for web-scale data center spine and leaf applications. It supports front-end, back-end, scale-out, and scale-up networking roles serving AI applications. Optimized for high-bandwidth AI networking and web-scale switching, it enables deterministic, low-latency, and power-efficient 64x 1600 Gigabit Ethernet (GE) switching.

Key benefits include:
- 102.4 Tbps full-duplex throughput for massive AI scale
- 100% liquid cooling for superior thermal management and efficiency
- Intelligent Collective Networking with advanced load balancing and congestion management
- Enhanced TCO through optimized collective GPU operations and fabric-level fault detection
- Topology-aware load balancing for large-scale GPU clusters
This technology is engineered with an "AI-first" mindset to meet the rigorous demands of modern AI infrastructure, supporting large-scale GPU clusters with efficient traffic distribution and fault resilience. Step into the future of high-performance networking.
Don't let heat hold your data center back. Step into the future with Cisco.

Related links:
Cisco AI Networking in Data Centers Overview → cisco.com/site/us/en/solutions/artificial-intelligence/ai-networking-in-data-center/index.html?dtid=osclytb001770&ccid=cc009675

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Cisco Silicon One G300 | Liquid Cooling for AI Data Centers

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