Arista CAB-D-2Q-400G-2M Compatible 2m (7ft) 400G QSFP-DD to 2X200G QSFP56 Passive Direct Attach Copper Breakout Cable for DGX Spark AI Clusters Model:Q2Q56-400G-CU2 zero-power solution with ultra-low latency

zero-power solution with ultra-low latency for top-of-rack links

virtualization

it ensures stable signal integrity and ultra-low latency for professional networking environments

Powered by NVIDIA Spectrum-4 high-performance silicon

humidity and EMI

Arista CAB-D-2Q-400G-2M Compatible 2m (7ft) 400G QSFP-DD to 2X200G QSFP56 Passive Direct Attach Copper Breakout Cable for DGX Spark AI Clusters Model:Q2Q56-400G-CU2 zero-power solution with ultra-low latencyDescription 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