BlueOptics BlueLAN HPE R5Z77A Cabo Direct Attach Copper (DAC) QSFP56 Compatível - 1m Passivo Twinaxial 200 Gigabit

The BlueOptics BlueLAN HPE R5Z77A compatible Direct Attach Copper (DAC) cable is a high-performance, passive twinaxial copper solution designed for 200 Gigabit Ethernet connectivity. With QSFP56 connectors on both ends, this 1-meter cable provides reliable, low-latency interconnects for data centers, rack-to-rack, and adjacent rack deployments. It is fully compatible with HPE R5Z77A interfaces and meets IEEE 802.3cd (200GBASE-CR4) standards.

Advantages

This DAC cable offers a cost-effective and energy-efficient alternative to optical transceivers, with power consumption under 0.5W. Its passive design ensures zero signal processing, delivering minimal latency and high reliability. The twinaxial copper construction provides excellent signal integrity over short distances, making it ideal for high-density environments.

Suitable for

• Data center interconnects
• Rack-to-rack and intra-rack connections
• HPE networking equipment using QSFP56 ports
• 200GBASE-CR4 compliant networks

Key specifications

• Data Rate: 200 Gigabit Ethernet (200GBASE-CR4)
• Cable Type: Direct Attach Copper (DAC)
• Connector Type: QSFP56 to QSFP56
• Cable Length: 1 Meter
• Cable Material: Twinaxial Copper
• Design: Passive
• Impedance: 100 Ohm
• Jacket Material: PVC
• Hot-Pluggable: Yes
• Operating Temperature: 0°C to 70°C
• Power Consumption: < 0.5W
• Voltage Supply: 3.3V
• RoHS Compliant: Yes

Recommendations

For optimal performance, ensure your network equipment supports QSFP56 form factor and 200GBASE-CR4 standards. This cable is ideal for short-reach, high-speed connections within racks or between adjacent racks. Always handle with care to avoid damage to connectors.