Cisco Nexus 56128P 48x10G SFP, 4x40G QSFP | Data Center Switch — CON-L1DR7-5108AC3

Keep high-volume data center traffic moving with a Cisco Nexus 56128P chassis configured for 48 x 10G SFP ports and 4 x 40G QSFP uplinks. This 2RU platform is built for environments where port density, predictable throughput, and clean rack utilization matter more than adding another low-capacity switch to the stack. For infrastructure teams, the value is in the balance: enough 10G access capacity to support server aggregation, storage connectivity, and leaf-spine designs, plus 40G uplinks to preserve headroom as traffic patterns grow. That combination helps reduce oversubscription pressure and keeps upgrade paths open without forcing a disruptive redesign. The chassis format also suits standardized data center builds where consistent rack planning and serviceability are part of the operating model. Cisco Nexus platforms are commonly selected when network teams need disciplined segmentation, stable operations, and a hardware profile that can support demanding production workloads. If you are comparing this class of switch against lower-cost alternatives, the difference is usually in how long the platform can stay relevant under load. This model is aimed at teams that need dense 10G access with higher-speed uplinks, not a short-term stopgap. Ideal For Server aggregation in enterprise data centers Leaf-spine fabric deployments requiring 10G access and 40G uplinks Storage and virtualization network segmentation High-density rack builds where 2RU space is constrained Why This Product 1 Higher port density than entry-level access switches 2 40G uplinks support more headroom than 10G-only designs 3 2RU chassis saves rack space in dense environments 4 Cisco Nexus platform fits standardized data center operations