BlueOptics Q28-4S28-DAC-2M-QL-BL Compatible Qlogic QSFP28 to 4x SFP28 Direct Attach Breakout Cable, 2m, Passive Copper, 100GBASE-CR4, 26 AWG

The BlueOptics Q28-4S28-DAC-2M-QL-BL is a high-performance, passive direct attach breakout cable designed for seamless integration into Qlogic-based networks. This cable converts a single QSFP28 port into four independent SFP28 ports, enabling efficient 100G to 4x25G connectivity. Ideal for data center and high-performance computing environments, it delivers reliable, low-latency performance with minimal power consumption.

Advantages

Cost-effective and energy-efficient alternative to active optical cables. Hot-pluggable design simplifies installation and maintenance. MSA compliant for broad compatibility. Passive copper construction ensures durability and long service life.

Suitable for

• Data center interconnects
• High-performance computing (HPC) clusters
• Enterprise network upgrades
• Qlogic switch and adapter connections

Key specifications

• Connector A: QSFP28
• Connector B: 4x SFP28
• Cable Length: 2 meters
• Aggregate Data Rate: 100 Gbps
• Per Lane Data Rate: 25 Gbps
• Ethernet Standard: 100GBASE-CR4 (A-side), 4x 25GBASE-CR (B-side)
• Cable Type: Passive Copper
• Wire Gauge: 26 AWG
• Impedance: 100 Ohm
• Power Consumption: <0.1W
• Operating Temperature: 0°C to 70°C
• Jacket Material: PVC
• Compatibility: Qlogic compatible, MSA compliant

Recommendations

For optimal performance, ensure your Qlogic equipment supports QSFP28 and SFP28 modules. This cable is a direct replacement for OEM Qlogic breakout cables and is backed by BlueOptics' quality guarantee.