CBO InfiniBand Active Optical Cable QSFP-AOC-5M-RW-BO — QSFP to QSFP, 5 m

CBO InfiniBand Active Optical Cable QSFP-AOC-5M-RW-BO is a 5-meter QSFP-to-QSFP active optical link designed for short-range high-bandwidth connections in data centers and HPC environments. The cable provides optical signal transmission between QSFP ports on servers, switches and storage systems, offering an alternative to copper for runs where electrical reach is limited. Its fixed length and integrated transceivers simplify deployment and reduce susceptibility to electromagnetic interference.

Advantages

The active optical cable delivers high data throughput with low latency suitable for InfiniBand interconnects while maintaining signal integrity over its 5 m reach. Optical transmission reduces EMI and crosstalk compared with copper alternatives, improving reliability in dense rack deployments. Integrated QSFP connectors at both ends eliminate the need for separate transceiver modules and allow plug-and-play installation. The lightweight cable and flexible assembly ease routing in constrained spaces.

Suitable for

• High-performance computing clusters requiring InfiniBand links
• Server-to-switch and switch-to-switch connections inside racks
• Storage array interconnects where EMI reduction is desired
• Short-range optical replacements for copper QSFP assemblies

Key specifications

• Connector type: QSFP to QSFP optical connectors
• Length: 5 meters fixed
• Transmission medium: active optical cable with integrated transceivers
• Application: InfiniBand high-speed interconnects for servers, switches, storage
• EMI immunity: optical transmission reduces electromagnetic interference
• Form factor: pluggable QSFP ends for direct port connection

How to use

Install the cable by aligning each QSFP connector with the device port and inserting until the latch engages. Ensure both connected devices are powered and configured for InfiniBand operation; the active optical cable’s integrated electronics will negotiate the link automatically. Route the cable to avoid tight bends; maintain the manufacturer’s recommended minimum bend radius. No separate transceiver installation is required, but verify port compatibility and supported link speeds on both endpoints before deployment.

Recommendations

For reliable performance, use this 5 m active optical cable in short-reach interconnects inside racks or between adjacent racks. Avoid excessive bending and mechanical strain, keep connectors clean and capped when not in use, and confirm firmware or driver compatibility with your InfiniBand switches and host adapters.