BlueLAN Compatible Dell GO2HCZM QSFP+ Direct Attach Copper Cable, 40GBASE-CR4, 3m, 28AWG

The BlueLAN GO2HCZM-BL is a high-performance QSFP+ Direct Attach Copper (DAC) cable designed for seamless compatibility with Dell networking equipment. This passive copper cable delivers reliable 40 Gigabit Ethernet connectivity for data centers, high-performance computing, and enterprise networks. With a length of 3 meters and 28 AWG wire gauge, it offers a cost-effective, low-power solution for short-range interconnects.

Advantages

This DAC cable ensures low latency and zero power consumption compared to active optical cables, making it an energy-efficient choice for high-density environments. Its passive design requires no external power, reducing overall system power draw. The cable is hot-swappable, allowing for easy installation and maintenance without network downtime.

Suitable for

• Data center top-of-rack to server connections
• High-performance computing clusters
• Enterprise networking with Dell switches
• 40GBASE-CR4 and InfiniBand QDR applications

Key specifications

• Connector Type: QSFP+ to QSFP+
• Data Rate: 40 Gbps (40GBASE-CR4)
• Protocol Support: Ethernet, InfiniBand QDR
• Cable Length: 3 meters
• Wire Gauge: 28 AWG
• Cable Material: Copper
• Jacket Material: PVC
• Impedance: 100 Ohm
• Power Consumption: <0.5W per end
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Certifications: RoHS, CE, FCC

Recommendations

For optimal performance, pair this cable with compatible Dell QSFP+ ports. Ensure the cable is securely inserted and the latch clicks into place. This passive DAC cable is ideal for distances up to 5 meters; for longer runs, consider active optical cables.