Cavo ottico attivo InfiniBand CBO QSFP-AOC-20M-BC-BO 20 m

The CBO InfiniBand Active Optical Cable QSFP-AOC-20M-BC-BO 20 m is a pre-terminated QSFP form-factor active optical link designed for InfiniBand-compatible server, switch and storage interconnects. It replaces long copper runs where electrical cabling is impractical, providing fiber-based optical transmission over a 20 metre span. The cable offers plug-and-play connectivity in environments that require extended reach, reduced electromagnetic interference and high-density QSFP connectivity.

Advantages

This active optical cable delivers low-latency, high-bandwidth links while minimizing signal degradation over distance compared with copper alternatives. Its QSFP pre-terminated connector simplifies installation and hot-plug operations, and the optical medium reduces susceptibility to electromagnetic interference. The 20 m length enables flexible rack-to-rack or row-to-row connectivity in data centres and similar installations, while the active components inside the cable handle signal conditioning to maintain link integrity.

Suitable for

• High-speed InfiniBand connections between servers, switches and storage arrays
• Rack-to-rack or row-to-row interconnects in data centres
• Environments where reduced electromagnetic interference is required
• High-density QSFP port deployments requiring plug-and-play optical cabling

Key specifications

• Form factor: QSFP pre-terminated active optical cable
• Transmission medium: multimode optical with active transceivers
• Length: 20 metres
• Interface compatibility: InfiniBand-compatible QSFP port connectivity
• Purpose: short- to medium-reach optical interconnect for data centre equipment

How to use

Install the cable by plugging each QSFP connector into the corresponding device QSFP port while the devices are powered according to your equipment vendor guidance. The pre-terminated design requires no field termination; the active transceivers in the cable negotiate link parameters automatically with compatible InfiniBand-enabled ports. Verify link status and lane configuration through your host or switch management interfaces and use vendor tools to confirm optimal performance.

Recommendations

Handle the cable by the connector housings and avoid sharp bends or pulling on the fibre section. Maintain the manufacturer’s minimum bend radius to preserve optical performance and avoid placing the cable near sources of mechanical stress. For reliable operation, ensure QSFP firmware and switch drivers are up to date and confirm compatibility with your hardware before deployment.