AOC CBO QSFP-100G-AOC-20M 20m QSFP28 Active Optical Cable

The AOC CBO QSFP-100G-AOC-20M 20m QSFP28 Active Optical Cable by BlueOptics is a 20-meter QSFP28 cable engineered for 100 Gbps links between compatible switches, servers and network devices. As an active optical cable (AOC), it converts electrical signals to optical signals within the connector modules to enable long-reach, low-latency interconnects without the bulk and electrical interference associated with copper twinax assemblies. The cable offers electrical isolation, reduced weight and improved signal integrity for high-density data center and enterprise networking environments.

Advantages

This BlueOptics QSFP28 AOC supports native 100G data transmission with lower power consumption in the link compared to equivalent copper assemblies and improves airflow and cable management due to its lightweight construction. Active optical conversion minimizes electromagnetic interference and maintains signal integrity over the full 20 m length. The QSFP28 form factor ensures compatibility with equipment that accepts QSFP28 QSFP-100G interfaces for high-speed stacking, uplinks and server interconnects.

Suitable for

• 100 Gbps switch-to-switch and switch-to-server links in data centers
• High-performance compute clusters and storage networks
• Aggregation and spine-leaf network architectures
• Environments requiring electrical isolation and reduced EMI

Key specifications

• Connector type: QSFP28 to QSFP28 (QSFP-100G)
• Transmission technology: Active Optical Cable (integrated optical transceivers)
• Nominal data rate: 100 Gbps
• Cable length: 20 metres
• Form factor: QSFP28 compatible modules
• Typical applications: short- to mid-reach 100G interconnects within racks and between adjacent racks
• Benefits: electrical isolation, reduced weight, improved airflow

How to use

Insert each QSFP28 connector into the appropriate QSFP28 port on network switches, servers or other compatible devices until the module clicks into place. Ensure both endpoints support 100G QSFP-100G AOC modules and that firmware or port settings are configured for 100G operation where required. Route the cable to avoid tight bends and mechanical stress; maintain the minimum bend radius specified by the manufacturer to preserve optical performance. For removal, release the latch or pull tab and extract the module straight out to avoid damaging the connector.

Recommendations

Use this 20 m QSFP28 AOC in high-density rack deployments and spine-leaf topologies where 100G performance, cable weight and electromagnetic isolation are priorities. Verify compatibility with device QSFP28 ports and consult device vendor documentation for any required firmware or port configuration steps before deployment.