BlueOptics Networking D1PWD Compatible BlueLAN QSFP28 DAC SC282701L2M26 InfiniBand Cable 2 m 4xSFP28 Aqua (D1PWD-BL)

The BlueOptics Networking D1PWD Compatible BlueLAN QSFP28 DAC SC282701L2M26 InfiniBand Cable is a high-performance direct attach copper breakout cable designed for demanding data center and high-performance computing environments. This 2-meter cable features a QSFP28 connector on one end and four SFP28 connectors on the other, enabling 100 Gbps total data rate (4x25 Gbps per lane) for InfiniBand networks. Its passive copper construction ensures low power consumption and reliable signal integrity.

Advantages

This cable offers a cost-effective and energy-efficient solution for high-speed interconnects. With hot-pluggable connectors and compliance with SFF-8665 and SFF-8402 standards, it ensures seamless integration with compatible switches and adapters. The aqua-colored jacket provides easy identification in dense cabling environments.

Suitable for

• High-Performance Computing (HPC) clusters
• Data center InfiniBand networks
• Connecting QSFP28 ports to 4x SFP28 ports
• Short-distance high-speed data transmission

Key specifications

• Cable Type: Direct Attach Copper (DAC) Breakout Cable
• Connector A: QSFP28
• Connector B: 4x SFP28
• Cable Length: 2 meters
• Total Data Rate: 100 Gbps
• Data Rate per Lane: 25 Gbps
• Networking Technology: InfiniBand
• Cable Color: Aqua
• Compatibility: D1PWD, BlueLAN
• Cable Material: Copper
• Passive/Active: Passive
• Hot-Pluggable: Yes
• Impedance: 100 Ohm
• Compliance: SFF-8665 (QSFP28), SFF-8402 (SFP28)
• Voltage Supply: 3.3 V
• Power Consumption: < 0.5 W

Recommendations

For optimal performance, ensure your network equipment supports QSFP28 and SFP28 interfaces. This cable is ideal for short-reach InfiniBand connections within racks or between adjacent racks.