BlueOptics QSFP28-100G-AOC-15M-H3-BO InfiniBand fibre optic cable 15m Male

The BlueOptics QSFP28-100G-AOC-15M-H3-BO InfiniBand fibre optic cable 15m Male is a 15-metre active optical cable (AOC) with QSFP28 connectors designed for high-speed 100G data links. It provides a single, factory-terminated solution for direct connection between QSFP28 ports in switches, servers, or network appliances, removing the need for separate transceivers and patch cords. The cable is intended for short- to mid-reach interconnects within data center racks and across adjacent aisles where reliable 100 Gigabit InfiniBand links are required.

Advantages

This BlueOptics AOC offers low-latency, high-throughput transmission suitable for 100G InfiniBand environments while maintaining electrical and optical signal integrity over the full 15 m length. The integrated QSFP28 male connectors simplify installation and reduce component count compared with separate transceiver plus fiber assemblies. The cable’s construction minimizes electromagnetic interference and power consumption associated with comparable copper options, and it facilitates predictable performance in dense cabling scenarios.

Suitable for

• Interconnects between QSFP28 ports in data center switches and routers
• High-performance computing clusters using InfiniBand fabrics
• Cabling between rack-mounted servers and top-of-rack or leaf switches
• Short- to mid-reach connections where 100G bandwidth and low latency are required

Key specifications

• Connector type: QSFP28 male to QSFP28 male
• Data rate: 100 Gigabit (per cable link)
• Cable type: Active Optical Cable (AOC)
• Length: 15 metres
• Compatible protocol: InfiniBand (100G)
• Low-latency design suitable for high-throughput networking

How to use

Install the cable by aligning each QSFP28 male connector with the corresponding QSFP28 port on network devices and gently inserting until the connector latches. Ensure both ends are fully seated and that device ports support 100G InfiniBand links. No field termination is required; the AOC arrives factory-terminated and ready for plug-and-play operation. When removing the cable, press the connector latch where applicable and withdraw straight out to avoid undue stress on the port or cable.

Recommendations

Place the cable in rack pathways that avoid sharp bends and excessive tension; maintain manufacturer bend-radius and strain-relief guidelines. Verify port compatibility and firmware settings on switches and servers to ensure proper negotiation of 100G InfiniBand links. For predictable performance in dense deployments, route AOCs separately from power cabling to reduce potential interference and to simplify airflow management within racks.