BlueOptics CAB-DAC20M-SFPP-DEC02-BL cavo InfiniBand 2 m SFP+ nero

The BlueOptics CAB-DAC20M-SFPP-DEC02-BL is a high-performance passive Direct Attach Copper (DAC) cable designed for InfiniBand and 10 Gigabit Ethernet applications. With a length of 2 meters and SFP+ connectors on both ends, this black cable provides reliable, low-latency connectivity for data centers, server-to-switch links, storage area networks, and high-performance computing environments.

Advantages

This DAC cable offers a cost-effective and energy-efficient alternative to fiber optic solutions, with power consumption under 0.1 W per end. Its passive design ensures zero signal degradation over short distances, while the shielded construction and gold-plated connectors provide excellent EMI/RFI protection and reliable signal integrity. Hot-swap support allows for easy installation and maintenance without system downtime.

Suitable for

• Data center interconnects
• Server-to-switch connections
• Storage area networks (SAN)
• High-performance computing (HPC) clusters
• InfiniBand and 10GbE networks

Key specifications

• Cable Type: Direct Attach Copper (DAC), Passive
• Connector Type: SFP+ Male to SFP+ Male
• Cable Length: 2 m
• Max Data Transfer Rate: 10 Gbps
• Compatibility: InfiniBand, 10 Gigabit Ethernet (10GbE)
• Cable Color: Black
• Jacket Material: PVC
• Connector Plating: Gold
• Shielding: Shielded (EMI/RFI protection)
• Standards Compliance: SFF-8431, IEEE 802.3ae
• Operating Temperature: 0°C to 70°C
• Power Consumption: < 0.1 W (per end)
• Hot-Swap Support: Yes

Recommendations

For optimal performance in high-speed data environments, pair this BlueOptics DAC cable with compatible SFP+ transceivers and switches. Ensure proper cable management to maintain airflow and reduce strain on connectors. Ideal for short-reach, high-bandwidth links within racks or between adjacent racks.