The Juniper QFX5110-48S-AFO is a high-performance 1U data center access switch, featuring 48 SFP+ ports for 10GbE connectivity and 4 QSFP28 ports for 40/100GbE uplinks. Designed for low-latency, high-density environments, it supports advanced features like VXLAN, EVPN, and MC-LAG. Ideal for spine-and-leaf architectures, it offers flexible airflow options and operates on Junos OS for seamless integration in modern data center networks.