BlueLAN Compatible Mellanox MCP21J0-X001A 10GBASE-CR Passive SFP+ to SFP+ Direct Attach Cable, 1M, AWG30

BlueLAN offers a high-quality compatible direct attach cable (DAC) designed to replace the Mellanox MCP21J0-X001A. This passive SFP+ to SFP+ cable supports 10GBASE-CR standard, delivering reliable 10 Gigabit Ethernet connectivity over a 1-meter length. Constructed with AWG30 twinax copper and a PVC jacket, it ensures low power consumption and excellent signal integrity for data center and high-performance computing environments.

Advantages

Cost-effective alternative to OEM cables without compromising performance. Passive design ensures ultra-low power consumption and zero latency. Hot-pluggable SFP+ connectors allow easy installation and removal. Compliant with SFF-8431 (SFP+ MSA) for broad compatibility.

Suitable for

• Data center interconnects
• High-performance computing (HPC) clusters
• Network attached storage (NAS) systems
• Enterprise network switches and servers

Key specifications

• Product Type: Direct Attach Cable (DAC)
• Cable Type: Twinax Copper Cable
• Data Rate: 10 Gigabit Ethernet (10GbE)
• Standard: 10GBASE-CR
• Connector Type (End A): SFP+
• Connector Type (End B): SFP+
• Cable Length: 1 Meter (1M)
• Wire Gauge: AWG30
• Cable Configuration: Passive
• Compatibility: Mellanox MCP21J0-X001A compatible
• Hot-Pluggable: Yes
• Protocol Support: Ethernet, Fibre Channel, InfiniBand
• Compliance: SFF-8431 (SFP+ MSA)
• Impedance: 100 Ohm
• Application: Data Center Interconnect, High-Performance Computing (HPC), Network Attached Storage (NAS)
• Power Consumption: Ultra-low (passive)
• Jacket Material: PVC (Polyvinyl Chloride)
• RoHS Compliant: Yes
• Operating Temperature: 0°C to 70°C (Commercial Grade)

Recommendations

For optimal performance, ensure your equipment supports SFP+ direct attach cables and 10GBASE-CR standard. This cable is ideal for short-distance, high-speed connections within racks or adjacent racks.