AOC CBO QSFP-100G-AOC-5M active optical cable, QSFP28 compatible, 5 m length

The AOC CBO QSFP-100G-AOC-5M is an active optical cable compatible with QSFP28 ports and measures 5 meters in length. It is engineered to provide 100G connectivity between switches, routers or network adapters for short to mid-range links. The cable uses optical transceivers integrated into the assemblies to deliver high-speed data transfer while reducing electromagnetic interference and offering lower power consumption compared with equivalent copper solutions. Its design targets data centre and server-rack environments that require reliable 100G links with predictable latency and signal integrity.

Advantages

This AOC offers high aggregate bandwidth and stable 100 gigabit performance across a 5 m reach, with inherent electrical isolation that minimizes EMI and crosstalk. The integrated optics reduce the need for separate transceiver modules and simplify installation and inventory management. Compared with copper alternatives, the optical cable tends to consume less power and maintain signal quality over the specified distance, supporting dense rack-to-rack or switch-to-switch interconnects.

Suitable for

• Rack-to-rack 100G connections in data centres
• Switch-to-switch and switch-to-router links
• High-performance computing clusters and server uplinks
• Network adapters and NICs with QSFP28 ports

Key specifications

• Connector type: QSFP28-compatible QSFP form factor with integrated optical transceivers
• Data rate: 100 Gbps aggregate
• Length: 5 meters
• Transmission medium: multimode active optical cable assembly
• Typical use case: short to mid-range data centre and server rack interconnects
• Electrical characteristics: optical isolation with lower electrical power draw than equivalent copper assemblies

How to use

Install the AOC by inserting each QSFP28-compatible end into the corresponding QSFP port on the network devices until the latch engages. Ensure ports are powered down or that hot-swap procedures recommended by the equipment vendor are followed if required. The integrated optics are plug-and-play in most environments, so the cable should be recognized by switches and adapters that support QSFP28 AOC modules. Verify link status and speed via device management interfaces after insertion.

Recommendations

Route the cable to avoid tight bends and mechanical stress; maintain the minimum bend radius specified by the manufacturer to preserve optical performance. Use in temperature-controlled rack environments and confirm compatibility with the endpoint equipment’s QSFP28 AOC support list if available. For inventory and spare planning, store in a dry, dust-free environment and avoid placing heavy objects on the cable.