BlueOptics Compatible Centec CAB-Q-Q-2M-CT BlueLAN QSFP Direct Attach Cable, 40GBASE-CR4, Ethernet/Infiniband QDR, 30AWG, 2 Meter

The BlueOptics compatible Centec CAB-Q-Q-2M-CT BlueLAN QSFP Direct Attach Cable (DAC) is a high-performance, cost-effective solution for short-range 40 Gbps connections in data centers and high-performance computing environments. This passive twinax copper cable is designed to be fully compatible with Centec CAB-Q-Q-2M-CT equipment, ensuring seamless integration and reliable data transmission.

Advantages

This DAC cable offers a low-cost, low-power alternative to fiber optic transceivers for short-distance links. It is hot-pluggable, making installation and replacement quick and easy. The 30 AWG wire gauge ensures flexibility while maintaining signal integrity over the 2-meter length.

Suitable for

• Data center interconnect (DCI) applications
• High-performance computing (HPC) clusters
• Ethernet 40GBASE-CR4 networks
• Infiniband QDR (Quad Data Rate) environments

Key specifications

• Cable Type: Direct Attach Cable (DAC), Passive Twinax
• Connector Type: QSFP to QSFP
• Data Rate: 40 Gbps
• Ethernet Standard: 40GBASE-CR4
• Supported Protocols: Ethernet, Infiniband QDR
• Cable Length: 2 Meter
• Wire Gauge: 30 AWG
• Cable Material: Copper
• Hot-Pluggable: Yes

Recommendations

For optimal performance, ensure that both ends of the cable are securely connected to compatible QSFP ports. This cable is ideal for rack-to-rack or within-rack connections where distances are short and high bandwidth is required.