Fortinet FN-CABLE-QSFPDD-AOC- 400 GbE QSFP-DD AOC 3 m | Enterprise

Keep 400 GbE fabrics tightly connected without adding the weight, bend radius, and thermal load of copper at this speed. This Fortinet QSFP-DD active optical cable is designed for short-reach interconnects in dense switching and aggregation layers, where clean cable management and consistent high-speed signaling matter. At 3 m, it fits the short links common inside racks and between adjacent cabinets, making it a practical choice for leaf-spine fabrics, top-of-rack uplinks, and high-throughput appliance interconnects. The QSFP-DD form factor supports modern 400 GbE platforms, while the active optical design helps maintain performance over the full cable length. For teams building infrastructure that must stay compact, cool, and serviceable, this cable offers a straightforward way to connect compatible ports without introducing unnecessary complexity. It is a strong fit when you need dependable 400 GbE transport in a fixed-length assembly from a vendor aligned to enterprise networking environments.