Cisco One Nexus 9300 48P 1/25G SFP, 6P 100G QSFP28 | Enterprise — CON-L14HR-ISR4331S

Move more traffic through fewer hops with a Nexus 9300 configuration designed for high-density data center switching. The 48 x 1/25G SFP ports support broad server and storage connectivity, while 6 x 100G QSFP28 uplinks provide the bandwidth needed to keep aggregation layers from becoming bottlenecks. This is the kind of platform infrastructure teams choose when port density, uplink speed, and fabric consistency matter more than low-cost commodity switching. It fits environments that need to standardize on a modern leaf-spine architecture, preserve rack space, and keep headroom for workload growth. The result is a cleaner network design with fewer oversubscription concerns and a stronger foundation for virtualization, storage traffic, and east-west application flows. For organizations planning around uptime, scale, and operational discipline, this switch class supports a more deliberate network build. It is well suited to data centers that want to avoid frequent refresh cycles and prefer hardware that can absorb growth without immediate redesign. Ideal For Leaf switch deployment in a leaf-spine data center fabric High-density server access for virtualization clusters Aggregation for storage and east-west application traffic Network refreshes that require 100G uplinks and compact rack use Why This Product 1 More downlink density than smaller access switches 2 100G uplinks support higher fabric throughput 3 Better fit for leaf-spine designs than legacy aggregation gear 4 Cleaner port economics for enterprise data center builds