InfiniBand active optical cable CBO QSFP-AOC-2M-NG-BO 2 m

InfiniBand active optical cable CBO QSFP-AOC-2M-NG-BO 2 m is a factory-terminated Active Optical Cable (AOC) designed for short-reach high-speed connections between QSFP ports. With a fixed 2 meter length, the cable uses optical transmission to deliver reduced latency and immunity to electromagnetic interference compared with copper alternatives. It is intended for data center and high-performance computing environments where consistent, low-latency link performance between switches, servers and adapters is required.

Advantages

The AOC construction eliminates the need for separate transceivers and patch cables while delivering stable optical signal quality over the 2 m link. Its design provides lower electrical noise sensitivity and predictable latency, which helps maintain throughput in dense rack deployments. The compact QSFP connector form factor supports existing QSFP ports without additional adapters and simplifies cabling management in confined spaces.

Suitable for

• Short-reach interconnects between servers and switches in data centers
• High-performance computing clusters requiring low-latency links
• Connectivity between QSFP-enabled network cards and top-of-rack switches
• Environments where reduced electromagnetic interference is important

Key specifications

• Connector type: QSFP form factor
• Cable type: Active Optical Cable (AOC) with integrated transceivers
• Length: 2 meters fixed
• Target application: InfiniBand high-speed interconnects
• Signal medium: Optical fiber transmission for short-reach links
• Performance focus: Low latency and reduced susceptibility to electrical interference

How to use

Install the cable by inserting each QSFP connector into the respective QSFP port on the devices to be connected, ensuring the latch or ejector mechanism is engaged. No separate transceivers or additional configuration is typically required at the cable level; modern host adapters and switches detect the optical link and negotiate link parameters automatically. Route the cable to avoid sharp bends and mechanical strain, and verify link status via the host or switch management interface after installation.

Recommendations

For reliable operation, maintain the manufacturer’s recommended minimum bend radius, avoid exposure to mechanical stress, and install the cable in racks and cable channels that provide strain relief. Use this 2 m AOC for short, direct QSFP-to-QSFP connections inside racks or across adjacent racks where controlled-path optical cabling reduces latency and interference compared with copper alternatives.