BlueOptics QSFP-100G-AOC-20M-HU-BO InfiniBand fibre optic cable 20m Male/Male

The BlueOptics QSFP-100G-AOC-20M-HU-BO InfiniBand fibre optic cable is a 20-metre active optical cable (AOC) with QSFP28 male-to-male connectors designed for high-speed data transfer in data centre and networking environments. It supports 100G data rates using a multi-mode fibre transmission architecture and integrates transmitter and receiver electronics on each end to deliver optical signals with low attenuation over the 20 m link. The cable is intended for direct interconnection of switches, routers, servers and storage systems that accept QSFP28 AOC connections.

Advantages

This 20 m QSFP28 AOC provides full-duplex optical transmission for 100G applications while reducing susceptibility to electromagnetic interference compared with copper alternatives. As an active optical cable it is supplied pre-terminated and tested for plug-and-play installation, eliminating the need for separate transceivers and patchcord assemblies. Integrated diagnostics (DDM/DOM) enable monitoring of electrical and optical parameters for simplified troubleshooting and maintenance.

Suitable for

• High-speed server-to-switch or switch-to-switch connections in data centres
• Interconnects for 100G Ethernet and InfiniBand fabrics
• Short-reach links between routers, storage arrays and network appliances
• Environments requiring immunity to electromagnetic interference

Key specifications

• Connector type: QSFP28 male to QSFP28 male
• Length: 20 metres
• Data rate: up to 100 Gbit/s
• Media: multi-mode fibre with integrated active optical transceivers
• Functionality: full-duplex optical transmit and receive on each end
• Monitoring: digital diagnostics monitoring (DDM/DOM) support

How to use

Install the BlueOptics QSFP-100G-AOC-20M-HU-BO by inserting each QSFP28 connector into compatible QSFP28 ports on your networking devices until the module latches. No separate transceivers or patchcord terminations are required. Verify that connected hardware supports QSFP28 AOC modules and, if needed, enable or check DDM/DOM parameters via the host system to monitor link status, optical power and temperature. For first-time installation, perform a link test and monitor the device diagnostics to confirm proper operation.

Recommendations

For reliable operation, use the cable within the specified 20 m distance, avoid tight bends and excessive stress on the cable assembly, and ensure QSFP28 ports in host devices support AOC modules and DDM/DOM if diagnostics are required.