AOC cable CBO BlueOptics QSFP28 BO282803L10M 100G, active optical, 10 m

AOC CBO BlueOptics QSFP28 BO282803L10M 100G is an active optical cable providing 100 Gigabit connectivity over a 10 m length. Engineered for high-density data center environments and switch-to-switch links, this QSFP28 form-factor cable converts electrical signals to optical for low-latency, power-efficient transmission across short reaches. The assembly is intended to simplify 100G interconnects between servers, top-of-rack switches and aggregation equipment while maintaining signal integrity and thermal efficiency.

Advantages

The active optical design reduces power consumption compared to equivalent copper DACs while supporting reliable 100G link performance. At 10 meters, the cable supports flexible rack-to-rack or intra-rack placement without introducing significant latency. The QSFP28 connector delivers compatibility with equipment that accepts QSFP28 modules or ports designed for direct-attach optical interconnects. The optical medium provides immunity to electromagnetic interference, helps maintain signal quality over short distances and can simplify cable routing in dense installations.

Suitable for

• 100G switch-to-switch connections in data centers
• Server-to-switch links within racks and between adjacent racks
• Aggregation and spine-leaf network fabrics requiring short-reach 100G links
• High-throughput computing clusters and storage interconnects

Key specifications

• Nominal data rate: 100 Gigabit per second
• Cable type: Active optical cable (AOC)
• Connector: QSFP28 on both ends
• Length: 10 meters
• Optimized for short-reach interconnects in data center environments
• Low-latency optical transmission and reduced power draw compared with copper alternatives

How to use

Install the QSFP28 connectors into compatible 100G QSFP28 ports on switches or servers, ensuring connectors are fully seated and latches engage. No separate transceivers or fiber patch cables are required; the AOC integrates optical transceivers in the cable assembly. Verify link status and port configuration on connected equipment and confirm that firmware and port settings support 100G operation. Handle the cable carefully, avoiding tight bends and excessive tension to preserve optical performance.

Recommendations

For reliable operation, route the cable to avoid sharp bends and maintain manufacturer-recommended bend radius. Use airflow-aware routing in racks to preserve cooling, and confirm interoperability with switch vendor documentation where vendor compatibility lists are available. Periodically inspect connectors for contamination and clean with appropriate optical cleaning tools if required.