BlueOptics 40G-AOC-QSFP20M-BO InfiniBand fibre optic cable 20 m QSFP Aqua

The BlueOptics 40G-AOC-QSFP20M-BO InfiniBand fibre optic cable 20 m QSFP Aqua is a 20-metre active optical cable designed for high-speed InfiniBand and Ethernet interconnects. Both ends terminate in QSFP male connectors, providing a compact, hot-pluggable interface for switches, network adapters and high-performance computing nodes. The aqua jacket provides standardized color coding for easy identification and cable management in data centre racks and structured cabling installations.

Advantages

This 20 m QSFP-to-QSFP active optical cable offers low-latency, high-bandwidth data transmission suitable for 40Gbps links. The integrated optical transceivers eliminate the need for separate optical modules and fibre patch cords, simplifying installation and reducing connector loss. The flexible jacket and factory-terminated QSFP connectors support reliable mating cycles and predictable performance in dense rack environments.

Suitable for

• 40 Gbps InfiniBand and Ethernet interconnects between switches and servers
• High-performance computing clusters and storage networks
• Data centre rack-to-rack connections and top-of-rack cabling
• Short to medium length links where a factory-assembled optical solution is preferred

Key specifications

• Cable type: Active optical cable (AOC)
• Connector type: QSFP male to QSFP male
• Length: 20 metres
• Data rate support: 40 Gbps class links
• Jacket colour: Aqua for identification
• Application: InfiniBand and Ethernet high-speed interconnects
• Form factor: QSFP compact, hot-pluggable interface

How to use

Connect each QSFP male connector to compatible QSFP ports on switches, host channel adapters or network interface cards while devices are powered or in accordance with your equipment vendor's hot-plug guidelines. Ensure connectors are clean before mating and that the cable follows proper bend-radius practices to avoid mechanical stress. Verify link status and speed on networking equipment after connection to confirm a successful link at the intended data rate.

Usage recommendations

Use the aqua colour coding to maintain organised cabling in racks. Store and route the cable to avoid tight bends and compression; follow equipment vendor specifications for QSFP port handling. For long-term reliability, periodically inspect connector ends for contamination and re-clean as necessary using appropriate optical cleaning tools.