BlueOptics Edge Core ET7402-25DAC-1M Compatible BlueLAN Passive 100GBASE-CR4 QSFP28 to 4x25GBASE-CR SFP28 Direct Attach Breakout Cable, 1m, AWG26

The BlueOptics Edge Core ET7402-25DAC-1M compatible BlueLAN passive direct attach breakout cable is a high-performance solution for data center and high-speed networking environments. This cable enables seamless connectivity between a QSFP28 port and four SFP28 ports, supporting aggregate data rates of 100 Gbps. Designed for reliability and low power consumption, it is an ideal choice for server-to-switch and interconnect applications.

Advantages

This breakout cable offers a cost-effective and energy-efficient alternative to active optical cables, with power consumption under 0.5W. Its passive twinax copper design ensures low latency and high signal integrity, while the AWG26 gauge provides flexibility and durability. The cable is hot-swappable and compliant with RoHS, CE, and FCC standards, guaranteeing safe and reliable operation.

Suitable for

• Data center interconnects
• High-performance computing clusters
• Server-to-switch connections
• 100GBASE-CR4 to 4x25GBASE-CR breakout applications

Key specifications

• Product Type: Direct Attach Breakout Cable (DAC)
• Cable Type: Passive Twinax Copper
• Cable Length: 1 meter (3.3 ft)
• Wire Gauge: AWG26
• Connector A: QSFP28
• Connector B: 4x SFP28
• Data Rate (Aggregate): 100 Gbps
• Data Rate (Per Lane): 25 Gbps
• Standard (QSFP28 End): 100GBASE-CR4
• Standard (SFP28 End): 25GBASE-CR
• Compatibility: Edge Core ET7402-25DAC-1M (compatible)
• Hot-Swappable: Yes
• Power Consumption: < 0.5W
• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Compliance: RoHS, CE, FCC
• Impedance: 100 Ohm
• Jacket Material: PVC

Recommendations

For optimal performance, ensure that both the QSFP28 and SFP28 ports are compatible with 100GBASE-CR4 and 25GBASE-CR standards respectively. This cable is designed for short-distance interconnects within racks or adjacent racks. Avoid excessive bending or pulling to maintain signal integrity.