BlueOptics PAN-QSFP28-AOC-3M-BO InfiniBand fibre optic cable 3m Male/Male

The BlueOptics PAN-QSFP28-AOC-3M-BO InfiniBand fibre optic cable is a 3‑metre active optical cable (AOC) with QSFP28 male-to-male connectors designed for high-speed links in data centre and high-performance computing environments. The cable implements QSFP28-to-QSFP28 connectivity according to MSA-guided physical interfaces and integrates transmitter and receiver modules on each end to carry optical signals over multimode fibre. It is compatible with systems accepting QSFP28 AOC modules and supports short-reach high-bandwidth applications.

Advantages

This 3 m BlueOptics AOC provides a compact, low-latency connection for 100G-class links without separate transceivers or patch cords. Integrated optical transceivers reduce component count and simplify installation while maintaining signal integrity across the short multimode channel. The QSFP28 form factor ensures compatibility with equipment that accepts QSFP28 active cables, enabling straightforward direct connections between switches, routers, servers and storage nodes in high-density racks.

Suitable for

• Short-reach 100G links in data centres and server rooms
• Direct connections between switches, routers, servers and storage
• High-performance computing clusters and InfiniBand environments
• Cabling inside high-density rack and enclosure deployments

Key specifications

• Connector type: QSFP28 male to QSFP28 male
• Length: 3 metres
• Cable type: Active Optical Cable (AOC)
• Supported data rate: up to 100 Gbit/s per link (short-reach)
• Optical medium: multimode fibre with integrated Tx/Rx modules
• Form factor: QSFP28

How to use

Insert each QSFP28 connector into the corresponding QSFP28 port on your network equipment until it clicks, ensuring the correct orientation and secure seating. No separate transceivers or fibre patching are required; the cable carries both transmit and receive optical modules in the AOC assembly. After connection, verify link status and negotiated speed on the devices and check for proper cooling and airflow in the rack to maintain signal performance.

Recommendations

Use the cable for short-reach 100G links in environments that support QSFP28 AOC modules. Avoid tight bends and excessive pulling force, maintain recommended bend radius for the AOC assembly, and ensure ports are powered down or link-safe during insertion or removal when possible. Verify device compatibility with QSFP28 AOC modules before deployment and follow manufacturer guidance for hot-plug operations.