BlueOptics H-QSFP+AOC30M-BO InfiniBand fibre optic cable 30 m Male/Male

The BlueOptics H-QSFP+AOC30M-BO InfiniBand fibre optic cable 30 m Male/Male is an active optical cable (AOC) with QSFP-to-QSFP connectors designed for high-speed short-range links. With a 30 meter multimode fibre assembly and integrated transmitter/receiver electronics on each end, the cable supports 40G data rates using an SR4-compatible signalling scheme and conforms to MSA QSFP form-factor specifications. It is intended for use in data centres and networking environments where reliable, low-latency connections between switches, routers, storage systems and other InfiniBand- or 40G-capable equipment are required.

Advantages

The cable provides a factory-assembled AOC solution that eliminates the need for separate transceivers and patch cords, reducing connector points and potential signal loss. Integrated optical components on both ends ensure stable 40G transmission over the full 30 m length with low power consumption compared to equivalent electrical copper cables for similar reach. Compliance with QSFP MSA and SR4-compatible 40G signalling allows interoperability with hardware platforms that support QSFP 40GBASE-SR4 or InfiniBand QSFP modules.

Suitable for

• 40G inter-switch links in data centres
• High-speed connections between routers, switches and storage arrays
• InfiniBand fabric connections requiring QSFP male-to-male interfaces
• Short-reach campus and aggregation links up to 30 m

Key specifications

• Length: 30 metres
• Connector type: QSFP male to QSFP male
• Transmission type: Active Optical Cable (AOC) with integrated Tx/Rx
• Supported data rate: up to 40 Gbps
• Optical medium: multimode fibre (SR4-compatible)
• Form factor: QSFP MSA compliant
• Typical applications: Ethernet 40G, Fibre Channel over Ethernet, InfiniBand

How to use

Inspect both QSFP connectors and the device ports for any visible contamination before installation. Align the QSFP plugs with the device receptacles and insert until the connector latch engages; follow the host equipment vendor instructions for hot-plug handling if applicable. Use cable routing that avoids sharp bends and mechanical stress on the connectors; maintain the manufacturer’s minimum bend radius for multimode fibre. For removal, press the release mechanism and withdraw the connector straight out to avoid damaging port optics.

Usage recommendations

For reliable performance, verify that host devices support 40GBASE-SR4 or InfiniBand QSFP AOC modules and that firmware is up to date. Avoid exposure to excessive heat or moisture and route the cable away from high-EMI electrical runs. When deploying in dense rack environments, plan strain relief and patching to prevent connector damage and to maintain signal integrity over the full 30 m length.