CBO InfiniBand Active Optical kabel QSFP-AOC-2M-ZA-BO 2 m

CBO InfiniBand Active Optical Cable QSFP-AOC-2M-ZA-BO 2 m is a 2-metre QSFP form-factor active optical cable designed for high-speed InfiniBand links between switches, servers and network devices. The cable combines optical transceivers and fiber in a single assembly to deliver low-latency, high-bandwidth connections over short distances, with connectors compatible with QSFP ports commonly used in data centres and high-performance computing environments.

Advantages

The active optical design reduces electromagnetic interference and power consumption compared with some copper alternatives while maintaining signal integrity at high data rates. With a 2-metre length and QSFP connectivity, the cable simplifies cable management in server racks and switch clusters, enabling compact, high-density deployments. It supports stable, low-latency communication suitable for latency-sensitive applications.

Suitable for

• Interconnects between InfiniBand switches in data centre racks
• Server-to-switch connections in HPC clusters
• Short-distance links in server rooms and network cabinets
• High-bandwidth, low-latency storage and compute interconnects

Key specifications

• Form factor: QSFP (Quad Small Form-factor Pluggable)
• Cable type: Active Optical Cable (AOC)
• Length: 2 metres
• Interface: QSFP to QSFP
• Optimised for: InfiniBand high-speed serial links
• Typical use: Short-reach optical interconnects in rack environments

How to use

Insert the QSFP connectors into compatible QSFP ports on switches or servers, ensuring connectors are fully seated and latches (if present) engage. Verify port settings and link status on connected devices; most systems will automatically recognise an active optical cable and negotiate the appropriate link speed and protocol. Route the cable to avoid tight bends and mechanical strain, maintaining the manufacturer’s minimum bend radius and securing the cable to reduce movement.

Recommendations

Handle connectors by the housing, keep connector end faces clean and protected when not in use, and avoid sharp bends. Use the 2-metre length for short-reach connections within racks or adjacent rack rows. Confirm compatibility with your InfiniBand equipment and firmware, and check link diagnostics after installation to ensure optimal performance.