AOC CBO OC40-QSFP-AOC-20M-C 20m QSFP active optical cable for high-speed network links

The AOC CBO OC40-QSFP-AOC-20M-C 20m QSFP active optical cable for high-speed network links is a factory-terminated, plug-and-play optical direct-attach solution for QSFP ports. Designed for short- to medium-range connections in data centers, server rooms and switch clusters, this 20-meter active optical cable provides low-latency, high-bandwidth links while minimizing electromagnetic interference and reducing bulky copper cabling runs.

Advantages

This QSFP active optical cable supports high-density deployments with a compact, lightweight design and consistent optical performance across the full 20 m length. Active optics extend reliable signal integrity over distances where passive copper would be impractical, offering lower power consumption and less heat dissipation than equivalent copper assemblies. The plug-and-play form factor simplifies installation and reduces cabling complexity in rack and row topologies.

Suitable for

• 40Gb/100Gb network interconnects between switches and routers
• Server-to-switch uplinks in hyperscale and enterprise data centers
• Aggregation and spine-leaf fabric links where short- to medium-range fiber is required
• Environments requiring reduced electromagnetic interference and improved signal integrity

Key specifications

• Connector type: QSFP to QSFP optical direct-attach
• Length: 20 meters
• Technology: Active optical cable (AOC) with integrated transceivers
• Supported data rates: Suitable for 40Gb and 100Gb QSFP deployments
• Cable attributes: Lightweight, flexible fiber construction for high-density routing
• Compatibility: Intended for use with QSFP ports on switches, routers and network adapters

How to use

Install the cable by inserting each QSFP connector into the respective QSFP port on your network devices until the connector latches. Ensure both ends are seated and that device ports support the required 40Gb/100Gb mode. No additional transceivers or fiber optic patching are required because the cable is factory-terminated and active. Verify link status through device LEDs or management interfaces and monitor for expected throughput and error counters after deployment.

Recommendations

Route the cable along recommended cable management paths and avoid tight bends; maintain the manufacturer’s minimum bend radius to preserve optical performance. Keep connectors covered when not in use to prevent contamination and inspect ports before insertion. For critical links, confirm firmware and port settings on connected equipment to ensure compatibility with active optical cables and the intended data rate.