BlueOptics ET6402-AOC-30M-BO InfiniBand fibre optic cable QSFP 30m Male/Male

The BlueOptics ET6402-AOC-30M-BO InfiniBand fibre optic cable QSFP 30m Male/Male is a 30-metre active optical cable (AOC) with QSFP to QSFP male connectors designed for high-speed interconnects in data centres and high-performance computing environments. It implements a multi-mode optical link with integrated transmitters and receivers on each end and follows MSA-compatible QSFP form-factor expectations to support 40GBASE-SR4 class applications over a 30 m channel. The cable is intended for direct equipment-to-equipment connections where consistent, low-latency optical transmission is required.

Advantages

This AOC provides a factory-terminated, plug-and-play optical interconnect that removes the need for separate transceivers and patch cabling while maintaining signal integrity across the full 30 m length. The QSFP male-to-male configuration offers a compact, standardized physical interface for switches, routers and storage systems that support QSFP 40G links. Built-in optical transceivers on each connector end ensure proper electrical-to-optical conversion and simplify installation and maintenance in dense rack environments.

Suitable for

• High-speed server-to-switch or switch-to-switch links in data centres
• High-performance computing clusters and InfiniBand interconnects
• Storage system connections requiring low latency and 40G throughput
• Environments preferring plug-and-play AOC solutions with QSFP ports

Key specifications

• Length: 30 metres
• Connector type: QSFP male to QSFP male
• Optical medium: multi-mode fibre with integrated optical transceivers
• Supported link class: 40G (40GBASE-SR4 compatible)
• Application: active optical cable (AOC) for short-range high-bandwidth links
• Form factor: QSFP MSA-compatible

How to use

Insert each QSFP male connector into the corresponding QSFP port on the network devices while the devices are powered down or hot-plug according to the equipment manufacturer's guidance. Ensure the QSFP ports on both devices support 40GBASE-SR4 or compatible 40G QSFP links. Verify link status and speed via device management interfaces after connection. Handle the cable by the connector housings and route it to avoid sharp bends or pressure points; observe the minimum bend radius recommended for multi-mode fibre to preserve optical performance.

Usage recommendations

Use this AOC in rack and cabinet environments where short-range 40G links are required. Confirm compatibility with the host hardware's QSFP support and firmware policies before deployment. Avoid prolonged exposure to temperatures or mechanical stress outside standard data centre operating ranges to maintain reliable performance.