Cavo ottico attivo InfiniBand CBO QSFP-AOC-30M-VA-BO — QSFP a QSFP, 30 m

The CBO InfiniBand Active Optical Cable QSFP-AOC-30M-VA-BO — QSFP to QSFP, 30 m is a 30-metre active optical link designed for InfiniBand QSFP ports. This pre-terminated cable provides optical connectivity between QSFP-enabled servers, switches and storage devices, delivering low-latency and low-power data transmission suitable for data centre and high-performance computing environments. The plug-and-play QSFP-to-QSFP design simplifies installation while extending reach beyond typical copper cabling limits.

Advantages

This active optical cable offers extended distance compared with copper alternatives while maintaining signal integrity and low latency required for InfiniBand networks. Its pre-terminated QSFP connectors reduce installation time and potential assembly errors. The optical medium lowers electromagnetic interference and power consumption compared with equivalent electrical links, contributing to reliable operation in dense rack and data centre deployments.

Suitable for

• High-performance computing clusters requiring low-latency interconnects
• Data centre server-to-switch or switch-to-switch links over 30 metres
• Storage network connections where optical reach is needed
• Environments sensitive to electromagnetic interference

Key specifications

• Connector type: QSFP to QSFP
• Length: 30 m
• Cable type: Active optical cable (AOC)
• Application: InfiniBand high-speed interconnects
• Performance: Low-latency optical transmission suitable for HPC and data centre use
• Power: Low power consumption compared with equivalent copper links
• Installation: Pre-terminated plug-and-play design

How to use

Install the cable by inserting each QSFP connector into the corresponding QSFP port on the devices to be linked. Ensure both devices are powered down or follow hot-plug guidelines of the equipment manufacturer if supported. Verify physical alignment and secure the cable routing to avoid stress on connectors. After connection, confirm link status through device management interfaces and monitor performance metrics to ensure expected operation.

Recommendations

Route the cable to minimize bending and avoid tight radii; follow manufacturer guidelines for minimum bend radius. Keep the optical connectors clean and protect unused ends with dust caps. Use this AOC where optical reach and low latency are required, and verify compatibility with QSFP ports and InfiniBand firmware/driver requirements before deployment.