BlueOptics Hirschmann 942 280-003 Compatible Direct Attach Cable (DAC) Passive 10 Gigabit SFP+ to SFP+ Twinaxial Copper

The BlueOptics Hirschmann 942 280-003 compatible Direct Attach Cable (DAC) is a high-performance, passive 10 Gigabit twinaxial copper cable designed for reliable connectivity in data centers and network environments. This SFP+ to SFP+ cable provides a cost-effective solution for short-range connections within racks and across adjacent racks, ensuring low latency and minimal power consumption.

Advantages

This DAC cable offers several benefits: it is hot-swappable, consumes less than 0.1W power, and supports 10 Gigabit Ethernet (10GbE) protocols. The passive design ensures no signal amplification is needed, making it energy-efficient and reliable. It is fully compatible with Hirschmann 942 280-003 equipment and meets industry standards SFF-8431.

Suitable for

• Data center interconnections
• Server rack connections
• Network switch to switch links
• Storage area networks (SAN)
• High-performance computing clusters

Key specifications

• Data Rate: 10 Gbps
• Cable Type: Direct Attach Copper (DAC), Passive
• Connector Type: SFP+ to SFP+
• Cable Material: Twinaxial Copper
• Impedance: 100 Ohm
• Compatibility: Hirschmann 942 280-003
• Hot-Swappable: Yes
• Power Consumption: < 0.1W
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Voltage Supply: 3.3V
• Industry Standards: SFF-8431

Recommendations

For optimal performance, ensure that both ends of the cable are connected to compatible SFP+ ports. This cable is ideal for short-distance links up to 7 meters; for longer distances, consider active optical cables or fiber transceivers.