BlueOptics Edge Core ET7402-25DAC-3M Compatible BlueLAN Passive 100GBASE-CR4 QSFP28 to 4x25GBASE-CR SFP28 Direct Attach Breakout Cable, 3m, AWG26

The BlueOptics Edge Core ET7402-25DAC-3M compatible BlueLAN passive direct attach breakout cable is designed for high-performance data center and enterprise networking applications. It provides a cost-effective and low-power solution for 100 Gigabit Ethernet connectivity by breaking out a single QSFP28 port into four 25 Gigabit SFP28 ports.

Advantages

This passive DAC breakout cable offers zero power consumption, hot-pluggability, and full compliance with IEEE 802.3bj and 802.3by standards. It ensures reliable, high-speed data transmission over short distances with minimal latency, making it ideal for top-of-rack to server connections.

Suitable for

• Data center interconnects
• High-performance computing clusters
• Enterprise network aggregation
• Edge Core ET7402-25DAC-3M compatible switches

Key specifications

• Cable Type: Direct Attach Copper (DAC), Passive
• Connector A: QSFP28
• Connector B: 4x SFP28
• Aggregate Data Rate: 100 Gbps (4x 25 Gbps per lane)
• Technology: 100GBASE-CR4 to 4x 25GBASE-CR
• Cable Length: 3 meters (9.84 ft)
• Wire Gauge: 26 AWG
• Impedance: 100 Ohm
• Power Consumption: 0W (Passive)
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Hot-Pluggable: Yes
• RoHS Compliant: Yes

Recommendations

For optimal performance, ensure your switch and server ports support the QSFP28 to 4x SFP28 breakout configuration. This cable is fully compatible with Edge Core ET7402-25DAC-3M and other IEEE 802.3bj/by compliant equipment.