BlueLAN NVIDIA Compatible 400GBASE-CR8 QSFP-DD to 2x QSFP56 Direct Attach Copper Breakout Cable, 1m

The BlueLAN NVIDIA compatible 400GBASE-CR8 QSFP-DD to 2x QSFP56 Direct Attach Copper (DAC) Breakout Cable is a high-performance, passive copper cable designed for data center and high-performance computing environments. It enables seamless connectivity between a 400G QSFP-DD port and two 200G QSFP56 ports, providing a cost-effective and low-latency solution for network aggregation and breakout applications.

Advantages

This breakout cable offers significant advantages over traditional optical transceivers and fiber cabling. It consumes less power, reduces cost, and provides a reliable, low-latency connection. The passive design ensures no additional power is required, and the copper construction is durable and easy to manage. With support for 400GBASE-CR8 and 200GBASE-CR4 standards, it is ideal for high-density network environments.

Suitable for

• Data center interconnects
• High-performance computing (HPC) clusters
• Enterprise networking
• NVIDIA (Mellanox) networking equipment

Key specifications

• Cable Type: Direct Attach Copper (DAC) Breakout Cable
• Connector A: QSFP-DD
• Connector B: 2x QSFP56
• Aggregate Data Rate: 400 Gbps
• Breakout Configuration: 1x 400G to 2x 200G
• Ethernet Standard (Host): 400GBASE-CR8
• Ethernet Standard (Device): 200GBASE-CR4
• Cable Length: 1 Meter
• Cable Material: Copper
• Cable Design: Passive
• Compatibility: NVIDIA (Mellanox)
• Hot-Pluggable: Yes

Recommendations

For optimal performance, ensure that both the host and device ports support the respective Ethernet standards. This cable is ideal for short-distance, high-speed connections within racks or adjacent racks. Always verify compatibility with your specific networking equipment.