NVIDIA/Mellanox NJAAKKR-0006/NJAAKK-0006/LMTQF022-SD-R Compatible 0.5m (1.6ft) 400G QSFP112 Passive Direct Attach Copper Twinax Cable for DGX Spark Dual-System Interconnect Model:Q112-400G-CU0-5 reliable performance

reliable performance

It's a 4-channel

providing a practical and cost-effective solution for high-density server-to-switch and rack-level connectivity

low-latency module designed for 800GBASE-2xFR4 Ethernet with link lengths up to 2km over single-mode fiber (SMF) using dual duplex LC connectors

6T infiniband XDR network architectures

NVIDIA/Mellanox NJAAKKR-0006/NJAAKK-0006/LMTQF022-SD-R Compatible 0.5m (1.6ft) 400G QSFP112 Passive Direct Attach Copper Twinax Cable for DGX Spark Dual-System Interconnect Model:Q112-400G-CU0-5 reliable performanceDescription NADDOD Q112 400G CU0 5 is a passive QSFP112 direct attach copper (DAC) cable designed for DGX Spark dual system interconnect. It supports 400G transmission and enables high speed, short reach connectivity between two DGX Spark systems. Each link delivers up to 200Gb s of effective bandwidth, meeting the demanding requirements of AI training, distributed computing, and high speed data synchronization with low latency and high throughput.