BlueOptics 100G-QSFP28-AOC1M-BO InfiniBand fibre optic cable 1 m Aqua

The BlueOptics 100G-QSFP28-AOC1M-BO InfiniBand fibre optic cable is a 1 m active optical cable with male QSFP28 connectors on both ends. Designed for short-reach, high-throughput links in racks and adjacent rack rows, this aqua-coloured cable supports high-speed data transmission with low latency and compact cabling. Its 1-metre length minimizes excess slack in dense installations and is suitable for use in data centre switching, storage and computing environments that accept QSFP28 optical interfaces.

Advantages

This active optical cable provides high bandwidth and signal integrity over short distances while generating minimal heat and offering electrical isolation between devices. The QSFP28 form factor ensures compatibility with 100G ports that support AOC/QSFP28 modules, delivering reliable InfiniBand and Ethernet connectivity. The aqua jacket improves visibility and cable management in complex racks, and the 1 m length reduces clutter and potential airflow obstruction.

Suitable for

• Short-reach 100G links between switches and routers within the same rack or adjacent racks
• High-performance computing and InfiniBand fabric interconnects
• Storage area network (SAN) uplinks and server-to-switch connections
• Dense cabling environments where compact, colour-coded cabling aids management

Key specifications

• Cable type: Active Optical Cable (AOC) with QSFP28 male connectors on both ends
• Length: 1 metre
• Supported data rates: 100 Gbps (QSFP28/AOC compatible)
• Connector form factor: QSFP28 (four-lane electrical/optical interface)
• Colour: Aqua jacket for easy identification
• Intended use: Short-distance high-speed links in data centre environments

How to use

Remove protective caps from both QSFP28 connectors before insertion. Align each QSFP28 connector with the host port and insert until the connector latches securely; follow the equipment manufacturer’s guidance for hot-plug insertion if supported. Verify link status on the connected devices and ensure firmware or driver settings on switches, routers or host adapters permit AOC modules. Avoid tight bends near the connector ends and route the cable to prevent pinch points or excessive strain.

Recommendations

Use the BlueOptics 100G-QSFP28-AOC1M-BO for intra-rack and short inter-rack connections where a 1 m active optical link provides better electrical isolation and lower heat than copper direct-attach options. Keep bend radius recommendations from the manufacturer and ensure connected hardware explicitly supports QSFP28 AOC modules for guaranteed interoperability.