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 1.6T/800G XDR high-density connectivity

high-density connectivity

NVIDIA/Mellanox Compatible 2m 400G OSFP Flat Top to QSFP-DD Passive DAC Twinax Cable provides a robust 2-meter hybrid link for interconnecting 400G OSFP and 400G QSFP-DD hardware

it is engineered for extended-reach applications with an insertion loss capped at 0

NVIDIA/Mellanox MFP7E40-N020 Compatible is a 20m (66ft) single-mode (OS2) breakout featuring an MPO-8 APC female connector breakout to two MPO-4 APC female connectors

it provides a cost-effective solution for short-reach 400Gb/s links

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 1.6T/800G XDR high-density connectivityDescription 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.