BlueOptics BlueLAN Passive QSFP56 Direct Attach Cable 200GBASE-CR4 2m

The BlueOptics BlueLAN passive QSFP56 Direct Attach Cable (DAC) provides a high-performance, cost-effective interconnect solution for 200 Gigabit Ethernet and InfiniBand networks. Designed for data centers and high-performance computing environments, this 2-meter cable supports 200GBASE-CR4 standards and delivers reliable, low-latency connectivity.

Advantages

This passive DAC cable offers ultra-low power consumption (<0.1W per end), eliminating the need for external power sources. Its 30 AWG copper twinax construction ensures excellent signal integrity over the 2-meter length, while the QSFP56 connectors are MSA compliant for broad compatibility. The cable is hot-swappable, simplifying installation and maintenance.

Suitable for

• Data center top-of-rack to server/switch connections
• High-performance computing (HPC) clusters
• 200GBASE-CR4 Ethernet and InfiniBand networks
• Short-range, high-speed interconnects

Key specifications

• Product Type: Direct Attach Cable (DAC)
• Connector Type: QSFP56 to QSFP56
• Data Rate: 200 Gbps
• Ethernet Standard: 200GBASE-CR4
• Supported Protocols: Ethernet, InfiniBand
• Cable Length: 2 Meter
• Wire Gauge: 30 AWG
• Cable Material: Copper Twinax
• Transceiver Type: Passive
• Form Factor: QSFP56
• Compatibility: MSA Compliant
• Hot-Swappable: Yes
• Power Consumption: <0.1W per end (typical)

Recommendations

For optimal performance, ensure your network equipment supports QSFP56 ports and 200GBASE-CR4 standards. This cable is ideal for short-reach, high-bandwidth links within racks or adjacent racks.