BlueOptics MCP21J1-X02AA Compatible BlueLAN 10GBASE-CR Passive SFP+ Direct Attach Copper Cable, 3m, AWG30

The BlueOptics MCP21J1-X02AA compatible BlueLAN passive SFP+ Direct Attach Copper (DAC) cable provides a cost-effective, high-performance interconnect solution for data centers and enterprise networks. Designed to replace the original Mellanox MCP21J1-X02AA, this cable delivers reliable 10 Gigabit Ethernet connectivity over a 3-meter length with low power consumption and zero latency.

Advantages

This passive DAC cable eliminates the need for separate transceivers, reducing cost and complexity. It is hot-swappable, plug-and-play, and fully compliant with SFF-8431 and SFF-8472 standards. The AWG30 gauge ensures flexibility while maintaining signal integrity over the 3-meter distance.

Suitable for

• Data center server-to-switch connections
• Storage Area Networks (SAN)
• High-performance computing clusters
• 10 Gigabit Ethernet and Fibre Channel applications

Key specifications

• Data Rate: 10 Gbps
• Cable Type: Direct Attach Copper (DAC), Passive
• Length: 3 meters (10 ft)
• Connector: SFP+ to SFP+
• Cable Gauge: AWG30
• Impedance: 100 Ohm
• Power Consumption: < 0.1W
• Operating Temperature: 0°C to 70°C
• Compliance: RoHS, SFF-8431, SFF-8472

Recommendations

For optimal performance, ensure your network equipment supports SFP+ direct attach cables. This cable is ideal for short-range, high-speed interconnects within racks or adjacent racks.