CBO InfiniBand Active Optical Cable QSFP-AOC-5M-F5-BO — 5 m

The CBO InfiniBand Active Optical Cable QSFP-AOC-5M-F5-BO — 5 m is a factory-terminated active optical cable designed for high-speed InfiniBand interconnects. This 5-metre AOC connects QSFP ports directly without the need for separate optical transceivers, delivering low-latency, high-bandwidth links suitable for data center top-of-rack, server-to-switch and server-to-server connections. The cable integrates optical transceivers and optical fiber in a single assembly to simplify installation and reduce component count.

Advantages

The Active Optical Cable provides electrical-to-optical conversion within the cable ends, enabling longer reaches than direct-attach copper while maintaining low latency and reduced electromagnetic interference. Its plug-and-play QSFP connectors eliminate the need to install separate SFP/QSFP modules, reducing deployment time and potential compatibility issues. The 5 m length offers flexibility for rack and short-reach inter-rack connections while keeping signal integrity for high-speed InfiniBand fabrics.

Suitable for

• High-performance computing clusters requiring low-latency InfiniBand links
• Data center server-to-switch and switch-to-switch connections within racks or adjacent racks
• Storage networks and SAN links where high bandwidth and signal integrity are needed
• Environments that prefer integrated optical transceivers to simplify maintenance

Key specifications

• Connector type: QSFP (quad small form-factor pluggable) ends with integrated transceivers
• Cable type: Active optical cable with factory-terminated optical fiber
• Length: 5 metres
• Supported interface: InfiniBand high-speed link
• Transmission medium: Optical fiber for reduced EMI and longer reach compared to copper
• Latency: Optimized for low-latency interconnects (suitable for HPC and cluster environments)

How to use

Install the cable by plugging each QSFP end into the corresponding QSFP ports on your switches, adapters or servers. Ensure that host and switch ports support InfiniBand and that firmware/driver versions are compatible with AOC devices. Route the cable to avoid sharp bends and maintain the manufacturer’s minimum bend radius for optical fiber. No separate transceiver modules are required; the integrated transceivers are powered and initialized through the QSFP slots.

Recommendations

Confirm port compatibility and supported InfiniBand link speeds on both ends before deployment. Maintain gentle cable routing, avoid kinking, and keep the connector dust caps until installation. For optimal performance in dense rack environments, plan cable paths to minimize excess length and reduce airflow obstruction.