BlueOptics QSFP-100G-AOC-3M-BO InfiniBand/fibre optic cable 3m Male/Male

The BlueOptics QSFP-100G-AOC-3M-BO is a 3-metre active optical cable (AOC) with QSFP28 connectors on both ends, designed for 100G data transfer over multimode fiber. Compliant with MSA QSFP28 physical specifications and supporting 100GBASE-SR4 applications, the cable integrates optical transmitters and receivers to provide a pre-assembled fiber connection suitable for data centers, high-performance computing and storage networks. The AOC design eliminates the need for separate patch cords and reduces loss caused by connector mating, while offering immunity to electromagnetic interference common in copper links.

Advantages

This QSFP28 to QSFP28 BlueOptics AOC provides native 100G throughput for short-reach multimode fiber links with low latency and predictable signal behavior. Built to MSA-compatible form factors, the cable includes digital diagnostics monitoring (DDM/DOM) for real-time readout of supply voltage, laser bias current, optical output and input power, and temperature when supported by the host hardware. Manufacturing uses industry-standard optical and electronic components to support long service life and high mean time between failures for continuous operation in critical network environments.

Suitable for

• Data center switch-to-switch 100G connections over short multimode runs
• High-performance computing clusters and interconnects
• Storage system and server uplinks requiring QSFP28 interfaces
• Environments where EMI immunity and low latency are required

Key specifications

• Connector type: QSFP28 male to QSFP28 male
• Length: 3 metres
• Data rate: 100 Gbps (100GBASE-SR4 compatible)
• Optical medium: multimode fiber (pre-terminated AOC)
• Integrated features: active transmitters/receivers and optical transceivers on each end
• Monitoring: Digital Diagnostics Monitoring (DDM/DOM) compliant with MSA SFF-8472 (host support required)
• Application support: Ethernet, Fibre Channel over Ethernet and SDH/SONET up to 100 Gbps

How to use

Install the BlueOptics QSFP-100G-AOC-3M-BO by inserting each QSFP28 plug into the corresponding QSFP28 port on your switch, router or server with the host equipment powered off or following hot-plug guidance from the hardware vendor. Ensure port configuration matches 100GBASE-SR4 or the intended 100G profile and confirm that the host device supports AOC modules and any required DDM/DOM functionality. After insertion, verify link status and, if available, read diagnostic parameters through the host management interface to confirm optical performance.

Recommendations

Handle the pre-assembled cable by the connector housings and avoid sharp bends or strain on the AOC to preserve optical performance. Use this 3 m AOC for short-reach multimode interconnects inside racks or between adjacent racks; for longer distances consider appropriate transceivers and fiber cabling. Verify compatibility with your hardware vendor’s supported-module list and test the link in your environment before large-scale deployment.