BlueOptics Q28-AOC-1M-MA-BO InfiniBand fibre optic cable 1m QSFP28 Male

The BlueOptics Q28-AOC-1M-MA-BO InfiniBand fibre optic cable 1m QSFP28 Male is a 1-metre active optical cable designed for high-speed interconnects in data centres and high-performance computing environments. With QSFP28 male connectors on both ends, this cable supports reliable, low-latency data transmission between switches, servers and storage systems. Its compact length and optical signalling make it suitable for short-reach links where electrical cables may be impractical or where heat and electromagnetic interference must be minimised.

Advantages

This InfiniBand optical cable offers high bandwidth and low latency characteristics inherent to QSFP28 interfaces, enabling efficient data transfer for demanding networking tasks. The active optical construction reduces signal attenuation over short distances and eliminates the need for external transceivers, simplifying installation and reducing system heat. Its 1 metre length provides neat routing inside racks while maintaining signal integrity for server-to-switch and switch-to-switch connections.

Suitable for

• Server-to-switch connections in data centres
• Switch-to-switch links in top-of-rack or leaf-spine architectures
• Connections between compute nodes and storage arrays in HPC clusters
• Short-reach InfiniBand links where QSFP28 interfaces are required

Key specifications

• Connector type: QSFP28 male on both ends
• Length: 1 metre
• Cable type: Active optical cable (AOC)
• Interface: InfiniBand high-speed interconnect
• Application: Short-reach data centre and HPC connections

How to use

To install, align each QSFP28 connector with the corresponding port and insert until the latch engages. Ensure ports are powered down or follow hot-swap guidelines from your equipment vendor if connecting live. Route the 1 m cable to avoid tight bends and secure it to prevent strain on the connectors. Verify link status in your switch or host firmware once connected to confirm proper negotiation and data rate.

Recommendations

Use this 1 metre QSFP28 AOC for short-distance links inside racks or between adjacent racks. Avoid sharp bends and exposure to physical abrasion. Match the cable to devices that support QSFP28 InfiniBand ports and consult equipment specifications for supported speeds and firmware compatibility.