BlueOptics QSFP-AOC-50M-DL-BO InfiniBand fibre optic cable 1 m Male/Male

The BlueOptics QSFP-AOC-50M-DL-BO InfiniBand fibre optic cable 1 m Male/Male is a short-reach active optical cable (AOC) with QSFP form-factor connectors designed for high-speed data transmission in dense network environments. This 1 m cable provides a direct optical connection between QSFP ports, enabling low-latency, high-throughput links suitable for clustered servers, switches and storage systems in data centres and high-performance computing (HPC) setups.

Advantages

This QSFP AOC offers compact, lightweight construction and reduced electromagnetic interference compared to copper interconnects. The integrated optics eliminate the need for separate transceivers, simplifying installation and reducing component count. Its short 1 m length minimises signal loss and latency for short-range interconnects while providing consistent throughput and link stability under heavy traffic loads.

Suitable for

• Interconnecting QSFP-enabled switches and routers within racks
• High-performance computing clusters requiring InfiniBand links
• Server-to-switch connections in data centre top-of-rack configurations
• Storage area network (SAN) links with QSFP ports

Key specifications

• Connector type: QSFP male to QSFP male
• Media type: Active optical cable (AOC)
• Cable length: 1 metre
• Protocol compatibility: InfiniBand (QSFP form-factor)
• Performance: Designed for low-latency, high-throughput links over short distances
• Construction: Integrated optical transceiver modules with lightweight jacket

How to use

To install, align each QSFP connector with the corresponding QSFP port on the devices and insert until the latch engages. Ensure devices are powered and configured to recognise InfiniBand links on the respective ports. No separate transceivers or fibre patching is required; the cable provides a plug-and-play optical connection. For safe removal, release the connector latch and withdraw the cable straight out to avoid stressing the port.

Recommendations

Use this 1 m AOC for short, within-rack connections to achieve the best performance and lowest latency. Avoid tight bends and kinks in the cable; maintain the manufacturer's minimum bend radius. Keep connectors clean and protected from dust when not in use, and verify device firmware and port configuration for InfiniBand compatibility before deployment.