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6T interconnects for AI
This transceiver is optimized for liquid-cooled systems based on the NVIDIA GB200 architecture
delivering high-speed
Spectrum-4 switches have 32 or 64 cages and enable 64-128 400G ports
NADDOD OSFP-400G-SR4H
NVIDIA/Mellanox Compatible DAC 3m (10ft) 400G OSFP Flat Top to OSFP Flat Top InfiniBand NDR Passive Copper Cable 1.6T/800G XDR 6T interconnects for AIDescription 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