BlueOptics AOC-Q-Q-40G-5M-CT-BO InfiniBand fibre optic cable 5m QSFP Male/Male

The BlueOptics AOC-Q-Q-40G-5M-CT-BO InfiniBand fibre optic cable 5m QSFP Male/Male is a 5‑metre active optical cable designed for high‑speed short‑reach interconnects. Featuring QSFP male connectors on both ends and multi‑mode fibre optics with integrated transmitter and receiver modules, this cable supports 40G transmission over a compact, factory‑terminated assembly. It is intended for use in data centres and high‑performance computing environments to link switches, routers, adapters and storage equipment that accept QSFP to QSFP connections.

Advantages

This active optical cable provides low‑latency, high‑bandwidth connectivity with the electrical‑to‑optical conversion built into each connector end. The factory‑terminated QSFP male/male design eliminates field termination and reduces installation time while maintaining signal integrity over the 5‑metre length. Compatibility with standard 40GBASE‑SR4 signalling and multi‑mode fibre ensures predictable performance for Ethernet and InfiniBand applications in dense cabling environments.

Suitable for

• 40G short‑reach interconnects between QSFP ports in server racks and switches
• High‑performance computing clusters and InfiniBand fabric links
• Top‑of‑rack and middle‑of‑row connections in data centres
• Storage area network links and high‑throughput I/O connections

Key specifications

• Cable type: Active Optical Cable (AOC) with integrated transceivers
• Connector type: QSFP male to QSFP male
• Nominal bandwidth: up to 40 Gbit/s aggregate
• Length: 5 metres
• Fibre type: multi‑mode fibre optimized for short‑reach transmission
• Supported protocols: Ethernet and InfiniBand high‑speed links (40G class)

How to use

Ensure both devices have compatible QSFP ports and support 40G AOC connections. Power down or follow hot‑swap guidelines for your hardware if required, then align and insert each QSFP male connector into the respective QSFP port until the latch engages. Verify link status on connected devices and configure network or fabric settings as needed. For removal, release the connector latch and withdraw the plug in a straight motion to avoid stress on the fibre assembly.

Recommendations

Handle the cable by the connector housings and avoid tight bends; maintain the manufacturer’s minimum bend radius for multi‑mode fibre. Use this 5m AOC for short‑reach interconnects inside racks or between adjacent racks; for longer distances select certified optics or fibre patching options. Verify device compatibility with QSFP AOC modules before deployment to ensure full operational support.