BlueOptics Extreme Networks EQPC40PC010C01X4 BlueLAN QSFP DAC SC253501K3M30

This 40G QSFP+ Direct Attach Copper (DAC) cable provides a high-performance, low-latency interconnect for Extreme Networks switches, servers, and storage systems. Its passive twinax design delivers 40 Gigabit Ethernet throughput over 3 meters with minimal power draw, making it ideal for dense data center racks and high-bandwidth clustering.

Advantages

The cable’s passive copper construction eliminates the need for optical transceivers, reducing both cost and power consumption. With 26 AWG conductors and a robust PVC jacket, it ensures reliable signal integrity and durability in demanding environments. Hot-swappable QSFP+ connectors allow for quick installation and maintenance without network downtime.

Suitable for

• Data center top-of-rack (ToR) and end-of-row (EoR) switching
• High-performance computing clusters and server-to-server links
• Network-attached storage (NAS) and storage area networks
• Enterprise backbone aggregation requiring 40G short-reach connectivity

Key specifications

• 40GBASE-CR4 passive copper twinax cable
• QSFP+ to QSFP+ connectors, 3-meter length
• Compatible with Extreme Networks EQPC40PC010C01X4 specification
• 26 AWG wire gauge, 100 Ohm impedance, 3.3V operating voltage
• Operating temperature: 0°C to 70°C
• Compliant with MSA, RoHS, CE, and FCC standards

Recommendations

For network architects seeking a cost-effective, low-latency 40G interconnect within racks or adjacent cabinets, this DAC cable offers plug-and-play compatibility with Extreme Networks equipment and a proven passive design that minimizes failure points.