The Juniper QFX5120-48T-AFO-T is a high performance data center leaf and campus distribution switch designed for modern enterprise networks. This TAA compliant model features 48 dual speed 10GBASE T copper ports, making it an ideal solution for top of rack deployments where existing Cat6 or Cat6A cabling is utilized. It provides robust Layer 2 and Layer 3 capabilities, including advanced EVPN VXLAN support for agile overlay network architectures. Engineered for efficiency, this switch utilizes front to back airflow to ensure optimal cooling in hot aisle and cold aisle environments. With its high density configuration and six 100GbE uplinks, it delivers low latency and wire speed packet performance for bandwidth intensive applications.