NVIDIA Certified DGX Spark Stacking Cable QSFP/CX7, QSFP to QSFP112, 32AWG, 400mm (1.3ft), LSZH
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NVIDIA Certified DGX Spark Stacking Cable QSFP/CX7, QSFP to QSFP112, 32AWG, 400mm (1.3ft), LSZH
- NVIDIA Certified Stacking Cable
- QSFP to QSFP112 Connectivity
- 400GbE High-Speed Throughput
- 32AWG Low-Smoke LSZH Jacket
- Optimized for DGX Spark Clustering
The NVIDIA Certified DGX Spark Stacking Cable QSFP/CX7 is a high-performance interconnect solution designed specifically for connecting NVIDIA DGX Spark AI systems. Featuring QSFP to QSFP112 connectivity with a compact 400mm (1.3ft) cable length, this cable enables ultra-fast node-to-node communication for distributed AI workloads, large language model training, and accelerated data synchronization between DGX Spark systems.
Built with 32AWG wiring and a low-smoke zero-halogen (LSZH) jacket, the cable delivers reliable high-bandwidth performance while supporting safer deployment in professional data center and enterprise environments. The passive direct attach copper (DAC) design minimizes latency and supports up to 400GbE throughput through NVIDIA ConnectX-7 networking interfaces, making it ideal for AI clustering and high-performance computing applications.
Certified for NVIDIA DGX Spark systems, this stacking cable simplifies the creation of dual-system or multi-node AI compute configurations. NVIDIA documentation specifically lists compatible approved cable models for DGX Spark clustering, ensuring dependable interoperability and optimized networking performance for enterprise AI infrastructure deployments.
Ideal For
- DGX Spark Clusters
- AI Model Training
- High-Performance Computing
- GPU Interconnects
- Enterprise Data Centers
- Low-Latency Networking
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