BlueOptics Q28-AOC-15M-IT-BO InfiniBand fibre optic cable 15m QSFP28 Male

The BlueOptics Q28-AOC-15M-IT-BO InfiniBand fibre optic cable 15m QSFP28 Male is a 15-metre active optical cable designed for high-speed interconnects in data center and enterprise networking environments. With QSFP28 male connectors on both ends, this cable supports high-bandwidth links and is intended for short- to medium-reach connections inside racks and between adjacent racks. The construction provides electrical isolation and reduced electromagnetic interference compared with copper alternatives, while delivering the performance required for InfiniBand and high-speed Ethernet fabrics.

Advantages

This active optical cable offers low latency and high data throughput suitable for demanding applications. Its plug-and-play QSFP28 male-to-male configuration simplifies installation without additional transceivers. The fibre-based link provides immunity to electromagnetic interference and enables reliable signal integrity over the 15 m length. The compact cable assembly helps reduce rack clutter and supports airflow considerations in dense installations.

Suitable for

• High-performance computing clusters and InfiniBand fabrics
• Top-of-rack and end-of-row connections in data centres
• Server-to-switch and switch-to-switch interconnects
• Environments requiring EMI-resistant, high-bandwidth links

Key specifications

• Cable type: Active optical cable (AOC)
• Connector type: QSFP28 male on both ends
• Length: 15 metres
• Supported protocols: InfiniBand and compatible high-speed Ethernet fabrics
• Performance: Designed for high-bandwidth, low-latency interconnects
• Immunity: Fibre-based design reduces susceptibility to electromagnetic interference

How to use

Install the cable by aligning and inserting each QSFP28 male connector into the corresponding QSFP28 port on your devices until a secure fit is achieved. Ensure both ends are clean and free from debris before insertion to maintain optimal signal quality. Route the cable to avoid sharp bends and excessive tension; maintain the manufacturer-recommended bend radius for fibre assemblies. The active optical cable is hot-pluggable in supported systems, but follow your equipment vendor's guidance for port hot-swap procedures if applicable.

Recommendations

Use this 15 m QSFP28 AOC for short- to medium-range high-bandwidth links within racks or between nearby racks. Verify compatibility with your InfiniBand or Ethernet switch ports and confirm firmware or driver requirements on connected devices. Store and handle the cable by supporting the connector housings rather than pulling on the fibre jacket, and avoid tight bends or crushing to preserve signal performance.