CBO InfiniBand Active Optical Cable QSFP-AOC-10M-QL-BO 10 m

CBO InfiniBand Active Optical Cable QSFP-AOC-10M-QL-BO 10 m is a 10-metre QSFP AOC designed for high-speed InfiniBand interconnects in data centre and high-performance computing (HPC) environments. The cable combines an optical link with QSFP electrical connectors to provide a low-latency, long-reach connection between servers, switches and storage appliances while eliminating the need for separate transceivers and fiber patching. The design reduces electromagnetic interference and simplifies rack cabling by replacing multiple copper runs with a single flexible optical assembly.

Advantages

The Active Optical Cable delivers high throughput and stable low-latency performance suitable for InfiniBand fabrics, enabling reliable data transfer across a 10 metre span. As an integrated optical solution it reduces weight and bulk compared with equivalent copper cables, lowers power consumption at the interface, and removes the requirement to manage discrete transceivers and fibre patch cords. The QSFP form factor ensures compatibility with standard QSFP ports and supports straightforward hot-plug installation.

Suitable for

• Interconnecting InfiniBand-enabled servers and switches in data centres
• High-performance computing clusters requiring low-latency links
• Storage area networks and storage arrays with QSFP ports
• Top-of-rack to leaf or spine switch connections within a rack or between adjacent racks

Key specifications

• Connector type: QSFP form-factor on both ends
• Transmission medium: active optical cable (single integrated optical assembly)
• Length: 10 metres
• Application: InfiniBand high-speed interconnects for data centre and HPC
• Performance: designed for low-latency, high-throughput links
• EMI behaviour: optical link reduces electromagnetic interference compared with copper

How to use

Install the Active Optical Cable by aligning each QSFP connector with the corresponding QSFP port on the devices and insert until the connector latches. No separate transceivers or fibre patch cables are required; the cable’s integrated transceiver modules establish the optical link automatically when both ends are connected and the devices recognise the link. For hot-plug operations, follow your server or switch vendor guidance to avoid traffic disruption. Verify link status and speed in the host or switch management interface after connection.

Recommendations

Route the cable to avoid sharp bends and maintain minimum bend radius specified by the manufacturer to preserve optical performance. Use appropriate cable management to prevent strain on QSFP connectors and ensure adequate airflow in racks. For critical installations, test the link speed and error counters after deployment and keep spare AOCs available to minimise downtime.