BLUEOPTICS Compatible Edge Core ET7402-DAC-3M BlueLAN QSFP28 Direct Attach Cable, 100GBASE-CR4, InfiniBand EDR, 26AWG, 3 Meter (ET7402-DAC-3M-BL)

The BLUEOPTICS Compatible Edge Core ET7402-DAC-3M BlueLAN QSFP28 Direct Attach Cable (DAC) is a high-performance passive copper cable designed for 100 Gigabit Ethernet and InfiniBand EDR applications. With a length of 3 meters and 26 AWG wire gauge, it provides reliable, low-latency connectivity in data centers and high-performance computing environments.

Advantages

This DAC cable offers a cost-effective and energy-efficient solution for short-range high-speed interconnects. Its passive design ensures near-zero power consumption, while the QSFP28 form factor guarantees compatibility with a wide range of networking equipment. The cable is hot-swappable and MSA compliant, simplifying deployment and maintenance.

Suitable for

• Data center top-of-rack to server connections
• High-performance computing (HPC) clusters
• 100GBASE-CR4 Ethernet networks
• InfiniBand EDR fabrics
• Edge Core ET7402-DAC-3M compatible switches and routers

Key specifications

• Cable Type: Direct Attach Cable (DAC)
• Connector Type: QSFP28 to QSFP28
• Data Rate: 100 Gbps (100GbE)
• Protocols: 100GBASE-CR4, InfiniBand EDR
• Cable Length: 3 Meters
• Wire Gauge: 26 AWG
• Cable Material: Passive Copper
• Form Factor: QSFP28
• Hot-Swappable: Yes
• Power Consumption: Low (Passive)
• MSA Compliance: SFF-8665
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Voltage Supply: 3.3V
• RoHS Compliant: Yes

Recommendations

For optimal performance, ensure that both ends of the cable are connected to QSFP28-compliant ports. This cable is ideal for short-distance interconnects within racks or between adjacent racks. For longer distances, consider active optical cables or transceivers.