BlueOptics QSFP-AOC-3M-BC-BO InfiniBand/fibre optic cable 3m Male/Male

The BlueOptics QSFP-AOC-3M-BC-BO is a 3-meter active optical cable designed for high-speed InfiniBand and fibre-optic networking environments. Fitted with QSFP male connectors on both ends, this cable provides a compact, low-latency link for switches, adapters and servers where reliable throughput and signal integrity are required. Its 3 m length offers a balance between reach and flexibility for rack-to-rack or within-rack interconnects in data centres and cluster installations.

Advantages

This active optical cable delivers high data rates with reduced electromagnetic interference compared to copper alternatives, helping maintain stable connections in dense networking setups. The QSFP male-to-male configuration ensures compatibility with QSFP ports and supports hot-pluggable operation for easy replacement or upgrades. Lightweight optical construction reduces cable bulk and improves airflow in racks, while the fixed 3 m length simplifies cable management and planning.

Suitable for

• High-performance computing clusters and InfiniBand fabrics
• Switch-to-switch and switch-to-server connections in data centres
• Storage arrays and SAN interconnects requiring low-latency links
• Short to medium reach optical links inside equipment racks

Key specifications

• Connector type: QSFP male to QSFP male
• Cable type: active optical cable (AOC)
• Length: 3 metres
• Applications: InfiniBand and fibre-optic high-speed networking
• Form factor: compact QSFP interface for 4-lane aggregated links

How to use

Insert each QSFP male connector into the corresponding QSFP port on your networking devices, ensuring correct orientation and a firm seat. The cable is hot-pluggable; devices should automatically negotiate link parameters when supported. Route the cable to avoid sharp bends and secure it to maintain proper bend radius and airflow inside racks. For best performance, connect directly between compatible QSFP ports without passive adapters.

Recommendations

Maintain the recommended minimum bend radius and avoid kinks or excessive tensile stress to preserve signal integrity. Use the 3 m length for intra-rack or adjacent-rack connections and verify device compatibility with QSFP AOC links and InfiniBand protocols before deployment.