BlueLAN Compatible Dell GKERT2S QSFP+ Direct Attach Copper Cable, 40GBASE-CR4, 1m, 30AWG, Passive

The BlueLAN GKERT2S-BL is a high-performance QSFP+ direct attach copper (DAC) cable designed for 40 Gigabit Ethernet and InfiniBand QDR applications. It is fully compatible with Dell GKERT2S and other QSFP+ compliant devices, delivering reliable connectivity in data centers and high-performance computing environments.

Advantages

This passive DAC cable offers a cost-effective and low-power solution for short-range 40G links. With 30 AWG wire gauge and 1 meter length, it provides excellent signal integrity and flexibility for rack-to-rack or top-of-rack connections. The cable is hot-swappable and requires no configuration, ensuring easy deployment.

Suitable for

• Data center 40GBASE-CR4 Ethernet connections
• InfiniBand QDR (40 Gbps) interconnects
• High-performance computing clusters
• Dell networking equipment with QSFP+ ports

Key specifications

• Cable Type: Direct Attach Copper (DAC), Passive
• Connector Type: QSFP+ to QSFP+
• Data Rate: 40 Gbps
• Standard: IEEE 802.3ba (40GBASE-CR4)
• Cable Length: 1 meter (3.3 feet)
• Wire Gauge: 30 AWG
• Impedance: 100 Ohm
• Power Consumption: < 0.5W per end
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Hot Swappable: Yes
• Certifications: RoHS, CE, FCC

Recommendations

For optimal performance, ensure your network equipment supports QSFP+ 40GBASE-CR4 or InfiniBand QDR. This cable is ideal for short-distance, high-speed connections within racks or between adjacent racks.