InfiniBand Active Optical Cable CBO QSFP-AOC-30M-F5-BO 30 m QSFP+ to QSFP+

The InfiniBand Active Optical Cable CBO QSFP-AOC-30M-F5-BO is a 30-meter QSFP+ to QSFP+ AOC designed for high-speed data links in data center and high-performance computing (HPC) environments. This active optical solution provides electrical isolation, reduced electromagnetic interference (EMI) compared with copper cabling, and supports the signal integrity and reach required for server-to-switch or switch-to-switch connections. The cable is intended for use where low latency and reliable optical connectivity are necessary for demanding network architectures.

Advantages

This active optical cable offers long-reach connectivity with minimal signal loss over 30 meters while maintaining low latency appropriate for InfiniBand and high-speed interconnects. Electrical isolation removes ground loop risks and reduces susceptibility to EMI from nearby equipment. The QSFP+ to QSFP+ form factor enables direct connection between compatible ports without the need for transceivers, simplifying installation and reducing component count. The optical medium also contributes to improved thermal performance in dense rack environments compared with equivalent copper solutions.

Suitable for

• Server-to-switch links in data centers and HPC clusters
• Switch-to-switch interconnects requiring optical reach and signal integrity
• Low-latency fabrics and InfiniBand networking deployments
• Environments where electrical isolation and reduced EMI are needed

Key specifications

• Connector type: QSFP+ to QSFP+
• Cable type: Active Optical Cable (AOC)
• Length: 30 meters
• Optimized for: InfiniBand and high-speed data interconnects
• Performance characteristics: low latency, optical transmission for reduced EMI
• Use environment: data centers, HPC racks, network aggregation points

How to use

Insert each QSFP+ connector into the corresponding QSFP+ port on the devices being linked, ensuring the connector latch engages securely. Verify that both endpoints support QSFP+ AOC connections and that firmware or driver requirements for InfiniBand or the target protocol are met. Route the cable to avoid tight bends and maintain the recommended minimum bend radius for optical cables to prevent signal degradation. After installation, check link status indicators on the connected equipment and run appropriate network diagnostics to confirm expected link speed and latency.

Recommendations

Use the cable within the specified 30 m length and avoid physical stress, sharp bends, or exposure to fluids. For optimal performance, pair the AOC with compatible QSFP+ ports and verify interoperability in test environments before large-scale deployment. Maintain adequate airflow around connected devices to support thermal management in dense racks.