NVIDIA/Mellanox Compatible 0.5m (1.6ft) 400G QSFP-DD to 2X200G QSFP56 Passive Direct Attach Copper Breakout Cable for DGX Spark AI Clusters Model:Q2Q56-400G-CU0-5 using a twin-port OSFP architecture

using a twin-port OSFP architecture to support 2×400Gb/s VR8 multimode transmission over an 8-channel parallel optical interface

By adopting a parallel multimode VR4/VR8 design

Built with precision LC UPC duplex connectors and a 2

NADDOD’s ACC cable solutions enable higher port bandwidth

NVIDIA/Mellanox Compatible 0.5m (1.6ft) 400G QSFP-DD to 2X200G QSFP56 Passive Direct Attach Copper Breakout Cable for DGX Spark AI Clusters Model:Q2Q56-400G-CU0-5 using a twin-port OSFP architectureDescription NADDOD Q2Q56 400G DAC is a high performance direct connect copper cable that supports the efficient splitting of a single QSFP DD 400G port into two independent QSFP56 200G links. Designed for short distance, high bandwidth, low latency data center interconnect scenarios, it complies with IEEE 802. 3 and QSFP DD QSFP56 MSA specifications. Passive DAC cables offer the lowest cost, lowest latency, and near zero power high speed connection