CBO InfiniBand cable QTAPCABLE-5M-BL QSFP to QSFP, 5 m, blue

The CBO InfiniBand cable QTAPCABLE-5M-BL QSFP to QSFP, 5 m, blue is a 5‑metre high‑speed link designed for direct connections between QSFP ports on InfiniBand-compatible switches, host adapters and servers. The cable provides a reliable physical layer connection suitable for environments that require low-latency, high-throughput interconnects. Its 5 m length and blue jacket simplify cable routing and identification in racks and cable trays.

Advantages

This QSFP-to-QSFP cable offers consistent signal integrity over a 5 metre reach and is intended to reduce the need for intermediate patching or optical transceivers when compatible QSFP ports are available. The color-coded jacket helps with visual management in data center installations. The cable is built for stable performance in high-density network deployments and supports the physical requirements of InfiniBand topologies used in HPC, storage and clustered computing.

Suitable for

• Direct server-to-switch or switch-to-switch connections in InfiniBand fabrics
• High-performance computing (HPC) clusters requiring short to medium reach links
• Storage area networks and data center interconnects within a 5 m distance
• Cable management in racks where color coding simplifies identification

Key specifications

• Connector type: QSFP to QSFP
• Length: 5 metres
• Jacket color: blue
• Cable purpose: InfiniBand high-speed link for short-reach connections
• Physical form: direct link cable designed for QSFP ports

How to use

Choose QSFP ports on the devices that support InfiniBand links, ensure devices are powered down or ports are configured for hot‑plug if supported, then insert each QSFP connector firmly into the corresponding port until it latches. Route the cable to avoid sharp bends and excessive tension, and secure it within the rack or cable management accessories to prevent strain. Verify link status on connected devices and configure the InfiniBand fabric parameters as required for your network setup.

Recommendations

For optimal performance, avoid bending the cable below the manufacturer's minimum bend radius and keep the cable clear of sources of electromagnetic interference. Use color-coded cabling practices to maintain organized patching in data centers and verify compatibility with your QSFP ports and InfiniBand link speeds before deployment.