BlueOptics QSFP-AOC-1M-NG-BO InfiniBand Cable 1m Male/Male

The BlueOptics QSFP-AOC-1M-NG-BO InfiniBand Cable 1m Male/Male is a 1-metre active optical cable designed for high-speed, short-reach interconnects in data centers and high-performance computing environments. With QSFP form-factor connectors at both ends, this AOC (active optical cable) supports low-latency, high-bandwidth links while eliminating the need for separate transceivers and fibre patch cords. The cable is intended for reliable, compact cabling between switches, servers and network appliances that require InfiniBand connectivity.

Advantages

The cable integrates optical transceivers within a single lightweight assembly, reducing rack cabling complexity and improving airflow compared with bulky copper alternatives. Its 1 m length provides a predictable, short-reach connection ideal for top-of-rack and adjacent-rack links, while QSFP male connectors ensure compatibility with QSFP ports used for InfiniBand and compatible high-speed interfaces. As an active optical solution, it offers immunity to electromagnetic interference and lower power dissipation over comparable electrical cables.

Suitable for

• Server-to-switch and switch-to-switch connections within the same rack or adjacent racks
• High-performance computing clusters and InfiniBand fabrics
• Data centre aggregation and spine/leaf network topologies
• Low-latency storage networks and HPC interconnects

Key specifications

• Connector type: QSFP male to QSFP male
• Length: 1 metre
• Cable type: Active Optical Cable (AOC)
• Supported interface: InfiniBand and QSFP-compatible high-speed links
• Typical benefits: low-latency transmission, immunity to EMI, lightweight construction

How to use

Connect each QSFP male connector to the corresponding QSFP ports on the devices to be linked, ensuring the port orientations align with connector keys. The cable is hot-pluggable; power off is not required in most installations, but follow your equipment vendor's hot-swap guidance. Verify link status LEDs on both devices after insertion to confirm successful negotiation and data link establishment. For optimal performance, avoid tight bends and maintain the manufacturer’s minimum bend radius during routing.

Recommendations

Install the cable in rack pathways that avoid sharp bends and mechanical strain. Keep cable runs short and tidy to preserve airflow and reduce crosstalk risks. Confirm firmware and driver compatibility for InfiniBand ports on both devices before deployment and consult system vendor documentation for any recommended link settings.