CBO InfiniBand Active Optical Cable QSFP-AOC-30M-IA-BO — QSFP to QSFP, 30 m

The CBO InfiniBand Active Optical Cable QSFP-AOC-30M-IA-BO — QSFP to QSFP, 30 m is a 30-metre active optical interconnect engineered for InfiniBand environments. Designed for direct QSFP-to-QSFP connections between servers, switches and storage systems, this AOC delivers low-latency, high-bandwidth links over optical fiber. As an active optical solution, it reduces electromagnetic interference and offers a simplified cabling alternative to long copper runs while maintaining signal integrity across data centre and high-performance computing (HPC) deployments.

Advantages

The active optical design provides consistent high-speed data transmission across a 30 m reach with minimal signal degradation and low latency suitable for InfiniBand fabrics. Optical cabling lowers susceptibility to electromagnetic interference and improves thermal behaviour compared with equivalent copper assemblies. The plug-and-play QSFP form factor enables straightforward installation into compatible QSFP ports without additional transceivers, reducing rack complexity and saving port space.

Suitable for

• High-performance computing clusters requiring low-latency interconnects
• Data centre server-to-switch and switch-to-switch links
• Storage arrays and SAN interconnects with InfiniBand connectivity
• Short-to-medium range optical cabling inside racks and across adjacent racks

Key specifications

• Connector type: QSFP to QSFP optical active cable
• Length: 30 metres
• Transmission medium: active optical fiber
• Target protocol: InfiniBand-compatible high-speed links
• Performance: low-latency, high-bandwidth optical interconnect suitable for data centre and HPC use
• EMI behavior: reduced electromagnetic interference compared to copper cabling

How to use

Install by inserting each QSFP connector into the corresponding QSFP port on network switches, servers or storage nodes. Ensure ports are powered off or follow hot-swap procedures recommended by the equipment vendor if connecting live. Verify link status and speed through the host or switch management interface after connection. Route the cable to avoid sharp bends and maintain the manufacturer’s minimum bend radius for optical fibre to preserve signal quality.

Usage recommendations

Select this 30 m active optical cable when you need a direct QSFP-to-QSFP optical link with predictable latency and reduced electromagnetic interference. For best results, confirm QSFP port compatibility and firmware support on both ends, avoid excessive bending or tight cable management paths, and monitor link status through your infrastructure management tools.