BlueOptics QSFP-AOC-7M-LC-BO InfiniBand fibre optic cable 7m Male/Male

The BlueOptics QSFP-AOC-7M-LC-BO InfiniBand fibre optic cable 7m Male/Male is a 7‑metre active optical cable engineered for high-speed, low-latency data transmission in data centers and high‑performance computing setups. Equipped with QSFP connectors on both ends, this fibre optic cable supports dense server-to-switch and switch-to-switch interconnects where reliable bandwidth and signal integrity are required. The cable’s length and connector type make it suitable for short-reach inter-rack connections while maintaining the performance characteristics expected from InfiniBand links.

Advantages

The cable offers consistent signal quality and reduced electromagnetic interference due to its optical construction, enabling stable high-bandwidth transfers. QSFP connector compatibility ensures straightforward integration with devices that accept quad small form‑factor pluggable interfaces, while the 7 m length provides flexibility in rack layouts and equipment placement. As an active optical cable, it combines the convenience of a fixed-cable solution with the performance benefits of fibre optics, including lower latency and higher throughput compared to comparable copper links.

Suitable for

• Server-to-switch and switch-to-switch InfiniBand connections within and between racks
• High-performance computing clusters and parallel processing networks
• Data center fabric requiring low-latency, high-bandwidth interconnects
• Short-reach backbone links where QSFP ports are available

Key specifications

• Cable type: active optical cable (AOC) with QSFP connectors on both ends
• Length: 7 metres
• Connector form factor: QSFP (Quad Small Form-factor Pluggable) male to male
• Optical medium: multimode fibre within AOC construction
• Designed for: InfiniBand high-speed interconnects with low latency
• Typical use: short‑reach data center links and HPC environments

How to use

Install the cable by aligning the QSFP connectors with the QSFP ports on both devices and insert until the connector latches engage. Ensure devices are powered down or ports are prepared per manufacturer guidance if hot‑swap procedures are required. Route the 7 m cable to avoid sharp bends and secure it to prevent strain on the connectors. After connection, verify link status on both devices and confirm the InfiniBand link is negotiated at the expected speed.

Recommendations

For optimal performance, avoid tight bends and excessive twisting of the cable, keep the cable away from sources of mechanical stress, and ensure proper airflow around server equipment. Use this QSFP AOC for short‑reach interconnects within racks or between adjacent racks; for longer distances, consider optical transceivers with duplex fibre and appropriate patching. Verify compatibility with the target devices’ QSFP port specifications before deployment.