BlueOptics QSFP-AOC-3M-SW-BO InfiniBand/fibre optic cable 3m Male/Male

The BlueOptics QSFP-AOC-3M-SW-BO InfiniBand/fibre optic cable 3m Male/Male is a 3‑metre active optical cable with QSFP form‑factor connectors on both ends. It is intended for short‑reach, high‑speed interconnects in data centers and network equipment that accept QSFP interfaces. The cable combines optical transmission with integrated electronics to provide stable, low‑latency links for switches, routers, storage arrays and host adapters without the need for separate transceiver modules.

Advantages

This active optical cable enables high data throughput with reduced electromagnetic interference and lower heat dissipation compared with copper cabling. Its fixed 3 m length simplifies rack planning and ensures consistent optical performance across the link. The QSFP Male/Male terminations provide plug‑and‑play connectivity with devices that support QSFP ports, while the integrated design eliminates the need for removable SFP/QSFP transceivers, reducing points of failure and simplifying inventory management.

Suitable for

• Interconnects between top‑of‑rack and aggregation switches
• High‑performance computing clusters using InfiniBand
• Server to switch connections in data centers
• Storage area network links requiring low latency

Key specifications

• Connector type: QSFP Male to QSFP Male
• Cable type: Active Optical Cable (AOC)
• Length: 3 metres
• Intended use: short‑reach, high‑speed interconnects
• Signal: optical, designed for InfiniBand and compatible QSFP interfaces

How to use

Install the cable by inserting each QSFP connector firmly into the corresponding QSFP port on your network devices until the latch engages. Ensure both endpoints are powered and that device firmware and drivers support QSFP AOC links. No external transceivers or additional cabling are required. For initial deployment, verify link status indicators on connected equipment and run standard network diagnostic commands to confirm negotiated link speed and error rates.

Recommendations

Avoid tight bends and torsion on the optical cable to preserve signal integrity; follow the manufacturer’s minimum bend radius. Route the cable to minimize exposure to mechanical stress and secure it in rack trays or cable management panels. For optimal performance, use within recommended operating temperature ranges and verify compatibility with the target QSFP ports in your equipment documentation before purchase.