Cisco QSFP-4X10G-AOC1M | 40G→4x10G breakout | QSFP+ to 4x SFP+ | Active Optical Cable (AOC) | 40GBASE-SR4→10GBASE-SR | 850 nm MMF | Reach 1 m | Connector: QSFP+↔4x SFP+ AI and scientific computing workloads

and scientific computing workloads

Hot-swappable design enables seamless upgrades without network downtime

Modular QD design supports swapping to other QD cables or USB adapters if your connectivity needs change

Auto‑ranging 100–240 VAC input for global use

and C9500-16X models

Cisco QSFP-4X10G-AOC1M | 40G→4x10G breakout | QSFP+ to 4x SFP+ | Active Optical Cable (AOC) | 40GBASE-SR4→10GBASE-SR | 850 nm MMF | Reach 1 m | Connector: QSFP+↔4x SFP+ AI and scientific computing workloadsUltra short QSFP+ to 4x SFP+ active optical breakout for high density racks, providing four 10G SR links from a single 40G SR4 port over 1 m. AOC construction minimizes weight and improves airflow while eliminating separate optics and patch cords. Ideal for adjacent switchserver connections with SR breakout support.