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

Active Optical InfiniBand Cable CBO QSFP-AOC-30M-IB-BO is a 30-meter active optical cable with QSFP connectors on both ends, designed for high-speed InfiniBand links in data centers and high-performance computing (HPC) environments. The cable provides long-reach optical connectivity without the need for separate transceivers, offering low latency and bandwidth-optimized transmission between servers, switches and storage systems. Its QSFP-to-QSFP form factor supports compact ports and straightforward integration into existing networking infrastructure.

Advantages

The active optical construction reduces electromagnetic interference and allows for longer reach compared with copper alternatives while maintaining signal integrity and low latency. Integrated QSFP connectors eliminate the requirement for external transceivers, simplifying installation and reducing component count. The cable is suitable for dense rack deployments where space, thermal load and cabling management are important considerations.

Suitable for

• Interconnects between servers and InfiniBand switches in data centers
• High-performance computing (HPC) clusters requiring long-reach, low-latency links
• Storage area network (SAN) connections and fabric links
• Environments where reduced electromagnetic interference and simplified cabling are needed

Key specifications

• Connector type: QSFP to QSFP
• Cable type: Active Optical Cable (AOC)
• Cable length: 30 m
• Application: InfiniBand high-speed interconnects
• Performance: Designed for low-latency, high-bandwidth transmission
• Physical: Compact QSFP form factor for port density optimization

How to use

Install the cable by plugging each QSFP connector into the corresponding QSFP port on the devices to be linked, ensuring alignment with the port keying and latch mechanism. No external transceivers or additional configuration are required in most systems; once seated, the host and switch interfaces typically detect the link and negotiate the appropriate InfiniBand parameters. Route the cable to avoid tight bends and mechanical strain, maintain recommended bend radius, and secure it within the rack to prevent movement that could stress connectors.

Recommendations

For reliable long-term operation, maintain proper cable routing and strain relief, avoid sharp bends and excessive pulling force, and follow equipment vendor guidance for compatible QSFP ports and firmware. Verify link status after installation and perform periodic inspections for connector cleanliness and physical integrity.