Cisco QSFP-H40G-AOC3M | 40G | QSFP+ | 40GBASE-SR4 AOC | 850nm | 3m | QSFP+↔QSFP+ SITC and public venues requiring seamless

and public venues requiring seamless

and RoCEv2-based storage fabrics

Ideal for switch-to-server or switch-to-switch connections within the same rack

enhances redundancy

enabling short-reach data center uplinks and spine-leaf interconnects over OM4 fiber with MPO‑12 APC connectivity up to 50 m

Cisco QSFP-H40G-AOC3M | 40G | QSFP+ | 40GBASE-SR4 AOC | 850nm | 3m | QSFP+↔QSFP+ SITC and public venues requiring seamlessShort reach 40G QSFP+ Active Optical Cable for intra rack or adjacent rack links up to 3 meters. Integrated QSFP+ optics emulate 40GBASE SR4, enabling plug and play 40GbE IB connections without separate transceivers. Ideal for switch to server or switch to switch connections needing low latency and clean cable management.