AOC Cable CBO BlueOptics QSFP28 BO282803L20M 100G 20 m active optical cable

The AOC BlueOptics QSFP28 BO282803L20M is an active optical cable providing a 100G data link over a 20 m fiber-enabled connection. Engineered for QSFP28 ports, this 100G AOC is intended for high-speed interconnects between servers, switches and storage systems in data centre and enterprise network environments. The plug-and-play design eliminates the need for separate transceivers and reduces power consumption and signal latency compared with equivalent electrical copper assemblies, while maintaining full 100 Gigabit throughput across the 20 metre reach.

Advantages

This active optical cable offers a stable 100G connection with lower power usage and improved signal integrity at short to medium reach distances. It supports native QSFP28 port compatibility for direct device-to-device links without additional optics, simplifying installation and cabling management. The optical construction reduces electromagnetic interference and provides consistent performance in dense rack and tunnel deployments.

Suitable for

• Short-reach 100G links between switches and routers in data centres
• High-performance server-to-switch interconnects in enterprise racks
• Direct-attach storage and SAN connections requiring 100Gb/s throughput
• Top-of-rack and end-of-row cabling where optical links reduce heat and power

Key specifications

• Interface: QSFP28 (plug compatible with QSFP28 ports)
• Data rate: 100 Gigabit per second (100G)
• Cable type: Active optical cable (AOC) with optical fibres
• Cable length: 20 metres
• Connector style: QSFP28 integrated connectors on both ends
• Suitable environment: Data centre and enterprise networking equipment

How to use

Install the cable by inserting each QSFP28 connector into the corresponding QSFP28 port on your network devices until the latch engages. No separate transceiver modules or additional configuration are required for standard QSFP28-compatible hardware; most modern switches and servers will recognise the AOC automatically. Ensure both devices are powered off or follow hot-plug guidance from the device manufacturer if supported, and route the cable to avoid sharp bends and excessive strain on the connectors during deployment.

Recommendations

For reliable long-term operation, avoid tight bend radii and maintain a clean environment at connector interfaces. Verify compatibility with the target equipment firmware and QSFP28 port specifications before deployment, and consider cable management trays or ties to secure the 20 m run and reduce mechanical stress.