BlueLAN QSFP28 Direct Attach Cable NVIDIA Compatible 100GBASE-CR4 2m 30AWG

The BlueLAN QSFP28 Direct Attach Cable (DAC) is a high-performance, passive twinaxial copper cable designed for 100 Gigabit Ethernet connectivity. With a length of 2 meters and 30 AWG wire gauge, it provides a reliable, low-latency connection for data centers, HPC, and enterprise networking. This cable is fully compatible with NVIDIA (Mellanox) equipment, ensuring seamless integration into existing infrastructures.

Advantages

This passive DAC consumes zero power, reducing overall energy costs and heat generation. Its hot-pluggable QSFP28 connectors enable easy installation and replacement without network downtime. The 100 Ohm differential impedance ensures signal integrity over the 2-meter length, supporting high-speed data transfer with minimal crosstalk.

Suitable for

• Data center top-of-rack and end-of-row connections
• High-performance computing clusters
• Enterprise network switches and routers
• NVIDIA (Mellanox) compatible systems requiring 100GBASE-CR4

Key specifications

• Product Type: Direct Attach Cable (DAC)
• Connector Type: QSFP28
• Data Rate: 100 Gbps
• Ethernet Standard: 100GBASE-CR4
• Cable Length: 2 meters
• Wire Gauge: 30 AWG
• Cable Material: Copper
• Cable Type: Passive Twinax
• Compatibility: NVIDIA (Mellanox) Compatible
• Number of Lanes: 4
• Hot-Pluggable: Yes
• Protocol Support: Ethernet
• Application: Data Center, HPC, Enterprise Networking
• Power Consumption: 0W (Passive)
• Impedance: 100 Ohm Differential
• Form Factor: QSFP28
• End-to-End Solution: Yes (Integrated Transceivers)
• Data Transfer Technology: Twinaxial Copper
• Compliance: Industry Standard Compliant

Recommendations

For optimal performance, ensure your network equipment supports QSFP28 ports and 100GBASE-CR4 standard. This cable is ideal for short-range, high-bandwidth links within racks or between adjacent racks. Always handle with care to avoid damaging the connectors.