BlueOptics Hirschmann 942280003 BlueLAN 10GBASE-CR Passive SFP+ to SFP+ Direct Attach Cable, 2 Meter

The BlueOptics Hirschmann 942280003 BlueLAN 10GBASE-CR Passive SFP+ to SFP+ Direct Attach Cable (DAC) provides a cost-effective, low-power solution for high-speed 10 Gigabit Ethernet connections within data centers and enterprise networks. This 2-meter passive twinax copper cable integrates SFP+ connectors on both ends, eliminating the need for separate transceivers and ensuring reliable, low-latency performance.

Advantages

Passive design consumes near-zero power, reducing overall energy costs. Hot-swappable SFP+ connectors allow for easy installation and maintenance without network downtime. The cable is MSA compliant, ensuring broad compatibility with standard SFP+ ports from major vendors.

Suitable for

• Data center interconnect (server-to-switch, switch-to-switch)
• Storage area networks (SAN)
• High-performance computing clusters
• Enterprise network backbone links

Key specifications

• Cable Type: Direct Attach Cable (DAC)
• Data Rate: 10 Gigabit Ethernet (10GbE)
• Standard: 10GBASE-CR
• Connector Type: SFP+ to SFP+
• Cable Length: 2 Meter
• Cable Technology: Passive Twinax Copper
• Impedance: 100 Ohm
• Jacket Material: PVC
• Cable Gauge: AWG 30
• Operating Temperature: 0°C to 70°C
• Voltage: 3.3V
• Certifications: CE, FCC, RoHS

Recommendations

For optimal performance, ensure both connected devices support 10GBASE-CR and have compatible SFP+ ports. This cable is ideal for short-reach, high-speed links within racks or adjacent racks.