CBO QSFP28 to QSFP28 Active Optical Cable 5 m 100 Gbit/s CBO 7Z57A03566-BL

The CBO QSFP28 to QSFP28 Active Optical Cable 5 m 100 Gbit/s CBO 7Z57A03566-BL is a pre-terminated duplex optical link with QSFP28 connectors that delivers 100 Gbit/s aggregate bandwidth over a 5-metre length. Engineered for high-density data centre and enterprise network environments, the cable provides a low-latency, low-power alternative to equivalent copper-based interconnects and reduces susceptibility to electromagnetic interference. The plug-and-play design enables simple installation between compatible QSFP28 ports without the need for transceiver modules.

Advantages

This active optical cable offers high data-rate transmission at 100 Gbit/s across a 5 m optical channel while maintaining signal integrity and minimal insertion loss. Its QSFP28 connector compatibility ensures seamless integration with switches, servers and storage devices that accept QSFP28 interfaces. The optical medium reduces weight and heat generation compared with copper alternatives, supports longer reach than DACs at the same data rate, and eliminates common-mode noise and EMI concerns.

Suitable for

• Switch-to-switch high-speed uplinks in data centres
• Server-to-switch aggregation links
• Storage network connections and SAN fabrics
• High-performance computing clusters and low-latency interconnects

Key specifications

• Connector type: QSFP28 to QSFP28
• Data rate: 100 Gbit/s aggregate
• Length: 5 metres duplex optical cable
• Cable type: Active Optical Cable (AOC)
• Transmission medium: optical fiber for reduced EMI
• Typical applications: data centre interconnects, server and storage links

How to use

Install the cable by inserting each QSFP28 connector into the corresponding QSFP28 port on the devices to be connected, ensuring the latch engages. No additional transceivers or configuration are required for standard-compatible ports; the link should negotiate automatically at supported line rates. Route the cable to avoid tight bends and excessive mechanical stress; observe minimum bend radius specified by the manufacturer and secure the cable to maintain airflow in rack environments.

Recommendations

For reliable operation, verify QSFP28 port compatibility and firmware requirements on network equipment before deployment. Maintain clean connector interfaces and avoid contaminants during installation. Use in environments within the recommended temperature and humidity ranges for connected devices, and avoid routing near sources of mechanical strain. For best performance in high-density deployments, plan cable routing to preserve front-to-back airflow and minimize bend radius violations.