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 A professional 5-line color IP

A professional 5-line color IP desk phone with wideband audio

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

Provides non‑blocking throughput

Enjoy flexible use over Bluetooth or via USB-A when you need a wired connection

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 A professional 5-line color IPUltra 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.