QDD-400-AOC2M — QSFP-DD 400 Gbps

The Cisco QDD-400-AOC2M is an active optical cable in QSFP-DD form factor, offering a throughput of 400 Gbps over a reach of 2 metres. This pre-terminated AOC cable plugs directly into QSFP-DD ports and supports temperatures from 0 to 70 °C, ensuring complete signal integrity without an external transceiver.

With its 2 m length, it is purpose-built for very short-distance connections within the same rack or between two chassis placed side by side, where a copper DAC might introduce mechanical stiffness. Ideal for 400G architectures requiring flexibility and a tight bend radius. Genuine Cisco hardware, manufacturer warranty.