Cisco Nexus 9300 48x1G 4x25G 2x100G QSFP28 | Data Center Switch — CON-L2NBD-MASRR1KG

Keep critical data center traffic moving with a switch architecture designed for dense access, fast uplinks, and clear growth headroom. The Cisco Nexus 9300 with 48 1G ports, 4 25G ports, and 2 100G QSFP28 ports fits environments that need to aggregate server connections without creating bottlenecks at the edge. This configuration is well suited for leaf-spine designs, storage-heavy workloads, and virtualization clusters where oversubscription must be controlled. The 25G uplinks provide a practical step up from 10G access designs, while the 100G QSFP28 interfaces give you room to connect into higher-speed aggregation layers or core fabrics. For infrastructure teams, the value is in reducing churn. You can standardize on a port mix that supports current server densities while preserving a migration path for future bandwidth increases. That makes this switch a stronger fit than lower-capacity alternatives when uptime, port density, and fabric consistency matter more than initial purchase price. Ideal For Top-of-rack switching for virtualized server racks Leaf layer aggregation in a spine-and-leaf fabric High-density access for storage and compute clusters Uplink consolidation for enterprise data center edge Why This Product 1 Higher uplink headroom than 10G-only access switches 2 Better fit for leaf-spine fabrics than basic campus switches 3 More port density for server aggregation than compact edge models 4 Stronger migration path with 25G and 100G uplinks