BlueOptics QSFP-AOC-15M-NK-BO InfiniBand fibre optic cable 15m Male/Male

The BlueOptics QSFP-AOC-15M-NK-BO InfiniBand fibre optic cable 15m Male/Male is a 15-metre active optical cable designed for high-speed InfiniBand interconnects. It features QSFP form-factor connectors on both ends and is intended for short- to medium-reach links where low latency and high throughput are required, such as within racks or between adjacent equipment rows in data centres and high-performance computing clusters.

Advantages

This active optical cable delivers high data rates with minimal signal degradation over a 15 m distance and maintains low latency suitable for InfiniBand fabrics. The integrated transceivers reduce the need for separate optics, simplifying installation and saving rack space. Its ruggedised jacket and factory-terminated connectors ensure consistent performance and reduce installation time compared with field-terminated fibre assemblies.

Suitable for

• Server-to-switch and switch-to-switch connections in data centres
• Interconnects in high-performance computing (HPC) clusters
• Low-latency storage area networks (SAN) and remote direct memory access (RDMA) setups
• Short- to medium-reach backbone and aggregation links within racks and adjacent rows

Key specifications

• Length: 15 metres
• Connector type: QSFP (male) to QSFP (male)
• Media: active optical cable (AOC)
• Application: InfiniBand high-speed interconnects
• Performance: designed for low latency and high throughput over the specified distance
• Construction: factory-terminated with integrated optical transceivers

How to use

Install the BlueOptics QSFP-AOC-15M-NK-BO by plugging the QSFP connectors into compatible QSFP ports on network cards, switches or other InfiniBand-enabled equipment. Ensure both ports support the same InfiniBand link speed and that devices are powered down or follow manufacturer hot-plug guidelines if required. Route the cable to avoid tight bends and mechanical stress; maintain recommended bend radius and secure the cable to prevent strain on the connectors. Verify link status on connected devices and confirm that native drivers or firmware recognise the active optical link.

Usage recommendations

Use this AOC for in-rack and adjacent-rack connections where a reliable, low-latency InfiniBand link is needed. Avoid repeated connector mating cycles and protect connector endfaces from contamination. For longer distances or non-QSFP interfaces, select an appropriate optical transceiver or cable type that matches the required reach and connector form factor.