Move more east-west traffic through fewer rack units with a switch built for dense modern fabrics. The Juniper QFX5130 QFX513032CDDAFO-T2 delivers 32 x 400G connectivity in a 1U form factor, giving infrastructure teams the port density needed to simplify leaf-spine design without expanding rack footprint. This model is suited to high-throughput environments where cabling efficiency, airflow planning, and predictable rack integration matter. ORV3 airflow support aligns with data center deployment standards, while the two-outlet tray configuration supports cleaner power distribution in structured racks. For teams refreshing high-speed switching tiers, this platform helps reduce oversubscription pressure and keeps the network ready for bandwidth-heavy workloads. Choose this switch when 400G aggregation, compact deployment, and operational consistency are worth more than lower-cost, lower-density alternatives. It is a fit for environments that need to scale fabric capacity without adding unnecessary chassis complexity.