Cavo ottico attivo InfiniBand CBO QSFP-AOC-2M-LC-BO 2 m

The CBO InfiniBand Active Optical Cable QSFP-AOC-2M-LC-BO 2 m is a 2-metre active optical cable with QSFP connector format designed for short-distance high-speed links. It provides optical transmission between servers, switches and storage devices, offering lower latency and reduced electromagnetic interference compared to copper cabling. This AOC supports high-bandwidth InfiniBand interconnects and is intended for data centre and high-performance computing environments that require reliable, low-latency connections over a 2 m distance.

Advantages

The active optical construction delivers stable signal integrity and consistent throughput at high data rates while keeping power consumption and heat dissipation low relative to equivalent copper assemblies. Optical transmission minimises susceptibility to electromagnetic interference, improving reliability in dense rack deployments. The QSFP connector form factor ensures compatibility with QSFP ports and simplifies cable management for short-reach interconnects.

Suitable for

• Short-distance server-to-switch or server-to-storage connections within racks and between adjacent racks
• High-performance computing clusters requiring low-latency InfiniBand links
• Data centre top-of-rack and middle-of-row interconnects where electromagnetic immunity is important

Key specifications

• Connector type: QSFP on both ends
• Cable type: active optical cable (AOC)
• Length: 2 metres
• Transmission medium: optical fibre
• Application: InfiniBand high-speed interconnects
• Use case: short-reach, high-bandwidth links with low latency

How to use

Install the cable by inserting each QSFP connector into the corresponding QSFP port on network equipment, ensuring proper orientation and a secure latch. No external transceivers are required, as the active optical modules are integrated into the cable assemblies. Verify link status through the host equipment’s management interface after physical connection and follow standard procedures for shutdown and hot-plugging recommended by the equipment vendor.

Recommendations

Route the cable to avoid tight bends and mechanical stress; maintain minimum bend radius as specified by the manufacturer of the cable assembly. Use within rack environments or between adjacent racks for optimal performance and ensure ports are compatible with QSFP active optical cables. For long-term reliability, periodically inspect connectors for contamination and clean with appropriate fibre-optic cleaning tools when necessary.