AOC cable CBO QSFP-100G-AOC-10M, active optical cable QSFP28, 10 m length

AOC cable CBO QSFP-100G-AOC-10M is a 10-metre active optical cable (AOC) using QSFP28 form factor designed for 100G Ethernet and other high-speed data links. The pre-terminated cable integrates optical transceivers at both ends to provide a reliable, low-latency connection between QSFP28 ports. Its 10 m length offers a balance between reach and cable management for data centre racks, leaf-spine switch fabrics and server interconnects.

Advantages

The active optical design reduces power consumption compared with some copper alternatives while maintaining 100 Gbps aggregated throughput. Being pre-terminated and pluggable, the cable minimises installation time and avoids field termination. The QSFP28 form factor supports compatibility with standard QSFP28 ports and enables straightforward replacement or upgrades in existing high-density networking equipment. Optical transmission provides electrical isolation and reduced EMI sensitivity in dense installations.

Suitable for

• 100G Ethernet links between switches and routers in data centres
• Server-to-switch connections in top-of-rack and end-of-row deployments
• High-performance computing clusters and storage interconnects
• Leaf-spine architectures and network fabric aggregation

Key specifications

• Interface: QSFP28 to QSFP28 active optical cable
• Rated data rate: 100 Gbps aggregated
• Length: 10 metres
• Cable type: Active optical cable with integrated transceivers
• Latency: low, suitable for latency-sensitive applications
• Power: lower power consumption compared with equivalent copper direct attach solutions
• Connector type: QSFP28 pluggable ends for hot-swap installation

How to use

Insert each QSFP28 end into corresponding QSFP28 ports on networking equipment while the devices are powered according to the vendor's hot-swap guidance. Ensure connectors are clean and free of debris before insertion. After seating the cable, verify link status via the switch or server management interface and confirm that the advertised 100G link is established. For multi-vendor environments, check compatibility and firmware requirements in the equipment documentation.

Recommendations

Store the cable coiled without tight bends and avoid sharp kinks; maintain the minimum bend radius specified by the manufacturer. Use AOC cable for links within single equipment rooms or data hall environments where a 10 m optical reach is appropriate. Inspect connector endfaces periodically and follow equipment vendors' guidelines for hot-plugging and handling to ensure stable 100G operation.