BlueOptics CBL-510-BO InfiniBand fibre optic cable 10 m QSFP28 Aqua

The BlueOptics CBL-510-BO InfiniBand fibre optic cable 10 m QSFP28 Aqua is a pre-assembled active optical cable (AOC) with QSFP28 to QSFP28 connectors and a 10 metre length. Designed for high-speed links in data centres and high-performance computing environments, this aqua-coloured cable supports multi-lane optical transmission over multimode fibre and provides a ready-to-install connection between compatible QSFP28 ports.

Advantages

This BlueOptics AOC provides a factory-terminated QSFP28 connection that eliminates the need for separate transceivers and patch cords, reducing insertion points and simplifying deployment. The cable implements active optical components for transmitter and receiver functions on each end, enabling reliable 100G-class data transfer over 10 metres while remaining insensitive to electromagnetic interference. Digital diagnostic monitoring is supported, allowing real-time readout of key operating parameters when used with hardware that exposes these diagnostics.

Suitable for

• High-performance computing clusters and interconnects
• Data centre top-of-rack and leaf-spine connections
• Switch-to-switch and switch-to-storage links using QSFP28 ports
• Applications requiring compact, pre-terminated optical links with 10 m reach

Key specifications

• Connector type: QSFP28 to QSFP28
• Cable type: Active optical cable (AOC) using multimode fibre
• Length: 10 metres
• Colour: Aqua
• Supported data rate class: designed for 100G-class applications (multi-lane SR4-style optical transmission)
• Diagnostics: Digital Diagnostic Monitoring (DDM/DOM) support where host hardware provides access

How to use

Install the BlueOptics CBL-510-BO by inserting each QSFP28 connector into corresponding QSFP28 ports on the devices you intend to link. Ensure the host devices support QSFP28 AOC connections and, if required, the DDM/DOM feature for diagnostics. Handle the cable by the connector boots and avoid tight bends or excessive pulling; maintain the specified minimum bend radius for multimode AOC assemblies. No separate transceivers or patching is required, so the cable can be deployed directly between compatible ports.

Usage recommendations

Verify device compatibility and QSFP28 port support before installation. If remote diagnostics are needed, confirm that the host hardware exposes DDM/DOM registers. Keep the cable routed to avoid sharp bends and maintain gentle cable management to preserve performance and service life.