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

The BlueOptics Q28-AOC-2M-HU-BO InfiniBand fibre optic cable 2m QSFP28 Male/Male is a 2-meter active optical cable engineered for high-throughput, low-latency interconnects. Designed for QSFP28 ports, this cable supports the throughput and signal integrity demands of modern data center and HPC environments. The Male/Male QSFP28 terminations provide a direct connection between compatible network adapters, switches and storage fabrics without additional transceivers, offering a compact and power-efficient cabling option.

Advantages

This 2 m active optical cable delivers high bandwidth with reduced electromagnetic interference compared to copper alternatives. Its QSFP28 connectors ensure a standardized interface for 100G and compatible InfiniBand configurations, while the optical medium extends reach and preserves signal quality over short to mid-range links. The plug-and-play design simplifies installation and reduces the need for intermediary modules, which can lower overall system power consumption and footprint.

Suitable for

• Interconnects between 100G QSFP28 network adapters and switches
• High-performance computing clusters and server-to-switch links
• Data centre top-of-rack and leaf-spine fabric connections
• Storage area network links requiring low latency and high throughput

Key specifications

• Cable type: Active Optical Cable (AOC)
• Connector type: QSFP28 Male to QSFP28 Male
• Length: 2 metres
• Protocol/compatibility: InfiniBand and 100G QSFP28-compatible devices
• Signal medium: Multimode optical fibre within an integrated AOC assembly
• Typical use: Short- to mid-reach high-speed links in data centres and HPC environments

How to use

Install the cable by aligning each QSFP28 male plug with the corresponding QSFP28 receptacle on your devices, ensuring the latch engages securely. Hot-plugging is supported by most equipment, but follow your hardware vendor’s guidance for safe insertion and removal to avoid connector or device damage. Avoid sharp bends and maintain the recommended minimum bend radius for the optical assembly. Verify link status and speed through device management tools after connection to confirm proper operation.

Recommendations

For reliable performance, route the cable away from sources of mechanical stress and maintain proper airflow in rack enclosures. Use this 2 m AOC for direct QSFP28 connections where optical reach and low latency are required; for longer distances or different form factors, consider appropriate transceiver and fibre options. Consult equipment compatibility lists when integrating into existing fabrics to ensure full protocol and speed support.