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

The BlueOptics QSFP-AOC-1M-QL-BO InfiniBand fibre optic cable 1m Male/Male is a 1 metre active optical cable with QSFP connectors designed for high-speed InfiniBand links in data centres and enterprise networks. This cable provides a low-latency, loss-minimised connection between QSFP-enabled ports, suitable for switch-to-switch, switch-to-server and high-performance computing interconnects. Its compact 1 m length is tailored for short-reach connections within racks and adjacent equipment, helping to reduce clutter and maintain predictable signal integrity.

Advantages

The cable supports high-bandwidth InfiniBand connections using QSFP interfaces and provides reliable optical transmission with minimal electromagnetic interference since it is an optical, not copper, medium. Its male-to-male QSFP termination ensures straightforward plug-and-play installation in compatible QSFP ports. The short 1 m length minimises latency and signal attenuation while keeping cable management simple in dense rack environments.

Suitable for

• Short-reach connections inside racks between QSFP-enabled switches and servers
• High-performance computing clusters requiring low-latency InfiniBand links
• Data centre backplane and top-of-rack connectivity
• Network equipment interconnects where active optical cabling is preferred over copper

Key specifications

• Connector type: QSFP male to QSFP male
• Length: 1 metre
• Medium: active optical cable (AOC)
• Protocol compatibility: InfiniBand (QSFP form factor)
• Intended use: short-reach, rack-level high-speed links

How to use

Ensure both ports are QSFP-compatible and that device firmware or drivers support active optical QSFP links. Power down or follow hot-plug guidance from your hardware vendor if required, then align and insert each QSFP male connector into the corresponding port until it seats securely. Verify link status via device LEDs or management interfaces and confirm negotiated speed and link health. For removal, disengage any latch mechanism and pull straight out to avoid damaging the connector.

Recommendations

Route the cable with gentle bends, avoiding tight radii and mechanical stress. Keep the 1 m cable clear of heat sources and moving parts, and avoid repeated unnecessary insertion cycles to preserve connector life. Use in environments with compatible QSFP ports and follow manufacturer guidance for thermal and power considerations when deploying multiple active optical cables in dense installations.