Switch
A high-tech enterprise specializing in the research and development of optical fiber communications and manufacturing.
Language
A high-tech enterprise specializing in the research and development of optical fiber communications and manufacturing.
The NVIDIA Quantum-X800 Q3400-RA is the world's first 800Gb/s per-port InfiniBand switch, specifically designed to power the most demanding AI-driven workloads and hyperscale data centers. Built on the groundbreaking NVIDIA Quantum-3 ASIC technology, this 4U managed switch delivers an unprecedented total throughput of 115.2 Terabits per second (Tb/s). It features 144 XDR (800G) ports distributed across 72 high-density OSFP cages, providing the massive bandwidth and ultra-low latency required for the next generation of 1.6T networking fabrics.
Optimized for high-performance computing (HPC) and massive AI training clusters, the Q3400-RA ensures seamless scalability and non-blocking performance. With its C2P (Connector-to-Power) airflow design, standard depth, and redundant power supplies, it integrates perfectly into 19-inch rack environments. Whether you are building complex GPU clusters or upgrading to a 1.6T AI infrastructure, the Q3400-RA provides the definitive networking foundation for the future of accelerated computing.
Product Description
NVIDIA Quantum-X800 XDR InfiniBand Switch, Q3400-RA, 4U, 144 XDR Ports over 72 OSFP Cages, Powered by the Quantum-3 ASIC, 8 Power Supplies(Power Cords Not Included), Standard Depth, Managed, C2PAirflow, Rail Kit
The NVIDIA Quantum-X800 Q3400-RA 4U switch, powered by the Quantum-3 ASIC, leverages 200Gb/s-per-lane serializer/deserializer (SerDes) technology. It features 144 ports at 800Gb/s distributed across 72 Octal Small Form-Factor Pluggable (OSFP) cages. The switch’s high radix supports a two-level fat-tree topology capable of connecting up to 10,368 ConnectX-8 network interface cards (NICs) with minimal latency and optimal job locality. The Q3400 is air-cooled.
Product Spotlights
144 ports at 800Gb/s distributed across 72 octal small form-factor pluggable (OSFP) cages.
Supports a two-level, fat-tree topology capable of connecting up to 10,368 network interface cards (NICs)
It is an air-cooled system compatible with standard 19-inch rack cabinets
Powered by the Quantum-3 ASIC, 8 Power Supplies(Power Cords Not Included)
Specifications
| Part Number | Q3400-RA | Mount Rack | 4U |
| Ports | 72xOSFP 2x800Gb/s | Airflow | Connector-to-Power (C2P) |
| Switching Capacity | 115.2Tb/s | Cooling Mechanism | Air Cooled |
| CPU | Intel CFL 4 Cores i3-8100H 3GHz | Security | CPU/CPLD/Switch IC based on IRoT |
| Software | NVOS | Input Voltage | 200-240V AC |
| Dimensions(HxWxD) | 4U, 7" (H) x 17.24" (W) x 33.5" (D) 177.8 mm (H) x 438 mm (W) x 850 mm (D) | Warranty | One year |
Applications
Questions & Answers
Q: Does the XDR switch support backward compatibility?
A: Yes, it supports backward compatibility through speed reduction. The 800G XDR ports on the XDR switch can be reduced to 400G to connect with CX7 VPI 400G NDR network adapters.
Q: Does the IB switch support Ethernet?
A: Currently, there are no switches that support both IB and Ethernet simultaneously. According to the IB standard, Ethernet data (IPv4/IPv6) can be transmitted over an IB network using IPoIB tunneling.
Why Choose Us
Company Profile
CONTACT US
Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.
SEND US A MESSAGE
HOTLINE
+8613509645699
EMAIL
RECOMMENDED
They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
0086 13682472227
