Active Optical InfiniBand Cable CBO QSFP-AOC-5M-PT-BO 5 m, QSFP to QSFP

CBO QSFP-AOC-5M-PT-BO is a 5-metre active optical InfiniBand cable with QSFP connectors on both ends. It is engineered for high-speed interconnects between servers, switches and storage devices, providing an optical alternative to copper cables. The cable offers electrical isolation and extended reach while maintaining low latency suitable for demanding data centre and high-performance computing environments.

Advantages

The active optical design reduces signal attenuation over longer distances compared with passive copper, while QSFP-to-QSFP connectivity preserves high throughput for InfiniBand links. Optical transmission eliminates ground loop and electromagnetic interference issues, and the 5 metre length allows flexible rack-to-rack or within-rack routing without signal degradation. The cable is compatible with systems that support QSFP AOC links and is intended to deliver reliable, consistent link performance.

Suitable for

• Server-to-switch and switch-to-switch interconnects in data centres
• High-performance computing clusters and node interconnects
• Storage area network links requiring low-latency optical connections
• Short-reach optical connections in rack and row deployments

Key specifications

• Connector type: QSFP to QSFP optical assemblies
• Cable type: Active optical cable (AOC)
• Length: 5 metres
• Supported interface: InfiniBand high-speed links
• Performance attributes: Low latency, optical transmission, electrical isolation

How to use

Install the cable by inserting QSFP connectors into compatible QSFP ports on network equipment, ensuring proper alignment and a secure seating until the latch engages. Confirm that the connected devices support QSFP active optical cables and verify link status via device indicators or management software. Route the cable to avoid excessive bends; maintain the manufacturer’s minimum bend radius and avoid sharp kinks. For removal, disengage the QSFP latches before gently extracting the connectors from ports.

Recommendations

For reliable operation, use this QSFP AOC in environments within the equipment vendor’s specified operating temperature and within standard data centre humidity ranges. Avoid exposure to fluids and mechanical stress; follow rack cable management best practices to prevent strain on QSFP connectors. Verify firmware and driver compatibility on host devices if link negotiation issues occur, and replace the cable if visible damage or persistent errors are detected.