CBO InfiniBand Active Optical Cable QSFP-AOC-30M-NA-BO 30 m QSFP+ to QSFP+

CBO InfiniBand Active Optical Cable QSFP-AOC-30M-NA-BO 30 m QSFP+ to QSFP+ is a 30-metre active optical link designed for high-speed InfiniBand connections between switches, servers and storage within data centres. The QSFP+ to QSFP+ AOC provides optical reach with low latency and electrical isolation, reducing ground loop issues and electromagnetic interference compared with equivalent copper solutions. Its plug-and-play QSFP+ interfaces simplify rack-to-rack and intra-rack connectivity while supporting the bandwidth demands of modern HPC and enterprise environments.

Advantages

The active optical construction offers lower weight and greater distance capability than copper while maintaining QSFP+ signal integrity. Optical isolation eliminates conductive paths that can introduce noise or require grounding measures. The connectorized QSFP+ ends facilitate straightforward hot-plug installation and automatic link negotiation with compatible InfiniBand equipment. Overall, the cable reduces cable clutter and heat load in dense rack environments.

Suitable for

• Rack-to-rack high-speed InfiniBand links
• Intra-rack connections between switches and servers
• Server-to-storage connectivity in data centres
• Low-latency high-throughput computing clusters and HPC interconnects

Key specifications

• Length: 30 metres
• Connector type: QSFP+ to QSFP+
• Transmission medium: Active optical cable (multimode optical transceivers integrated)
• Application: InfiniBand high-speed interconnects
• Performance: Designed for low latency and high bandwidth links
• Electrical characteristics: Optical isolation between endpoints (no conductive link)
• Installation: Hot-pluggable QSFP+ connectors for tool-free insertion

How to use

Install the QSFP+ ends into compatible QSFP+ ports on your InfiniBand switches, servers or storage devices. Ensure ports are powered and recognized by the host equipment; the link should negotiate automatically when both endpoints support the same InfiniBand link speed and protocol. Route the cable to avoid sharp bends and mechanical stress; follow standard cable management practices within racks and between equipment to maintain signal integrity and airflow. No additional transceivers or optical modules are required because active optical elements are integrated into the cable ends.

Recommendations

For reliable operation, avoid bending the cable beyond the manufacturer's minimum bend radius, secure the cable to prevent strain on the QSFP+ connectors, and verify compatibility of link speeds and InfiniBand firmware on connected devices. Use this AOC for rack-to-rack and intra-rack applications where optical reach, low latency and electrical isolation are required.