NVIDIA/Mellanox Compatible DAC 1m (3ft) 400G OSFP Flat Top to OSFP Flat Top InfiniBand NDR Passive Copper Cable NVIDIA DGX Spark This architecture enables efficient 400G-to-800G

This architecture enables efficient 400G-to-800G interconnection

each operating at data rates of up to 25GbE

Engineered with passive copper technology

They carry an aggregated bidirectional throughput of 51

NVIDIA/Mellanox Compatible DAC 1m (3ft) 400G OSFP Flat Top to OSFP Flat Top InfiniBand NDR Passive Copper Cable NVIDIA DGX Spark This architecture enables efficient 400G-to-800GDescription The OSFP 400G DAC Flat Top is a high performance, low latency passive direct attach copper cable designed for 400G InfiniBand networking, AI clusters, and high performance computing (HPC) interconnects. Utilizing an OSFP form factor, it supports four lanes of 100G PAM4 signaling, delivering up to 400Gbps per link. Its flat top design offers improved mechanical compatibility and space efficiency, enabling easy deployment in high density GPU