NVIDIA 200G QSFP56 to QSFP56 Passive Copper DAC Cable (1m)

The NVIDIA 200G QSFP56 to QSFP56 Passive Copper DAC Cable delivers high-speed interconnectivity for HDR InfiniBand deployments in compact rack environments. This 1-meter passive copper direct-attach cable eliminates the need for active signal conditioning, reducing power consumption and latency while maintaining full 200 Gbps throughput over short distances. The design is optimized for compute-dense clusters and storage fabric implementations requiring cost-effective, reliable connectivity without external power requirements.

Built to NVIDIA's specifications for InfiniBand HDR compatibility, the cable features robust QSFP56 connectors on both ends and meets stringent signal integrity requirements for datacenter-class operations. The passive copper construction makes it particularly suitable for rack-to-rack or modular switch-to-server connections where reach requirements remain within optimal signal margins.

Ideal for

• High-performance compute (HPC) cluster interconnects in AI training and scientific simulation environments
• Low-latency storage fabric connections within single-rack or adjacent-rack configurations
• InfiniBand HDR cluster network spine-to-leaf fabric in enterprise datacenters
• GPU-accelerated workload networks requiring sub-microsecond latency
• Dense rack-scale computing architectures with direct fabric attachment requirements
• Test and validation environments for InfiniBand 200G deployments

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.