BlueOptics Q28-AOC-2M-BC-BO InfiniBand fibre optic cable 2m QSFP28 Male/Male

The BlueOptics Q28-AOC-2M-BC-BO InfiniBand fibre optic cable 2m QSFP28 Male/Male is a 2-meter active optical cable engineered for high-speed interconnects in data center and enterprise networking environments. It features QSFP28 connectors on both ends and supports low-latency, high-bandwidth links between switches, servers, and storage systems. The cable’s design focuses on signal integrity and thermal stability to ensure consistent performance under continuous load.

Advantages

This 2m QSFP28 Active Optical Cable provides high data throughput with reduced electromagnetic interference compared to copper alternatives. Its optical construction lowers power consumption for long runs and maintains signal quality over the full two-meter length. The dual QSFP28 connectors allow straightforward direct connections between compatible InfiniBand ports, simplifying rack-level cabling and reducing the need for transceivers.

Suitable for

• High-performance computing (HPC) clusters and InfiniBand fabrics
• Server-to-switch and switch-to-switch connections within racks
• Low-latency storage area network (SAN) links
• Data center environments requiring compact, high-bandwidth cabling

Key specifications

• Cable type: Active Optical Cable (AOC)
• Connector type: QSFP28 Male on both ends
• Length: 2 meters
• Compatibility: InfiniBand and QSFP28-capable network equipment
• Typical use: Short-range high-speed interconnects in racks and rows

How to use

Connect each QSFP28 connector to the corresponding QSFP28 port on networking equipment, ensuring proper alignment and a secure seating. No external transceivers or additional configuration are required for standard InfiniBand setups; the cable is plug-and-play when used with compatible hardware. Verify link status through your switch or host interface and monitor for correct speed and lane negotiation. When disconnecting, release the connector latch if present and pull straight to avoid stressing the cable.

Recommendations

Install the cable in rack environments with gentle bends and avoid tight routing through cable ties or sharp edges. Maintain bend radius guidelines specified by QSFP28/AOC design best practices, and route the cable to prevent strain on the connectors. For optimal reliability, operate within standard data center temperature ranges and ensure compatible QSFP28 ports and firmware are used to guarantee link negotiation and performance.