BlueLAN Cable Direct Attach de cobre pasivo 40G QSFP+ a QSFP+, 3 m, 30 AWG, PVC 40G-QSFP-QSFP-P-0301-BL

Data center engineers and network administrators use this BlueLAN 40G QSFP+ to QSFP+ passive direct attach copper cable to link switches, routers, and servers in high-density rack environments. The 3-meter length bridges adjacent racks, while the 30 AWG conductors keep the cable flexible for tidy cable management.

Key specifications

• 40 Gbps data rate with 40GBASE-CR4 Ethernet standard
• QSFP+ to QSFP+ connectors, hot-swappable
• 3 meters, 30 AWG, 100 Ohm impedance
• Power consumption below 0.5W
• Operating temperature 0°C to 70°C
• PVC jacket, RoHS, CE, FCC, MSA compliant

Why choose it

Passive copper DACs offer lower latency and power than optical transceivers for short reaches, without sacrificing 40G performance. This cable is MSA compliant and compatible with BlueOptics Networks 40G-QSFP-QSFP-P-0301 equipment, ensuring reliable interoperability.

Ideal use cases

• Top-of-rack to end-of-row server connectivity
• High-performance computing clusters
• Enterprise data center fabric links

Good to know

The cable supports Ethernet and InfiniBand protocols over four independent channels, with a 3.3V supply voltage. Storage temperature range is -40°C to 85°C.