BlueLAN Cavo in rame Direct Attach 40G QSFP+, 1m, compatibile Lenovo A1DQ A1DQ-BL

This BlueLAN QSFP+ Direct Attach Copper (DAC) cable delivers 40 Gbps connectivity for high-performance data center and enterprise networking. It is fully compatible with Lenovo A1DQ and other MSA-compliant QSFP+ ports, supporting both 40GBASE-CR4 Ethernet and InfiniBand QDR protocols.

Advantages

Passive design with 30 AWG wire gauge ensures low power consumption of less than 0.5W per end, reducing operating costs. Hot-swappable connectors allow for quick installation without network downtime. The 1-meter length is ideal for short-reach interconnects within racks or between adjacent equipment.

Suitable for

• Data center top-of-rack to server connections
• High-performance computing clusters using InfiniBand
• Enterprise core-to-edge aggregation links
• Storage area networks requiring 40G throughput

Key specifications

• Connector: QSFP+ to QSFP+
• Data rate: 40 Gbps
• Protocol: 40GBASE-CR4 Ethernet, InfiniBand QDR
• Cable length: 1 m
• Wire gauge: 30 AWG
• Impedance: 100 Ohm
• Operating temperature: 0°C to 70°C

Recommendations

For reliable 40G short-reach links, pair this cable with Lenovo A1DQ-compatible switches and network adapters. Ensure proper airflow and bend radius during installation to maintain signal integrity.