Cisco Catalyst 9300X 12-Port 25/10G SFP, K12 | Enterprise Switch — CON-OSP-C9300X-1

Keep high-bandwidth traffic moving where access and aggregation meet. The Catalyst 9300X 12-Port 25/10G SFP, K12 is designed for enterprise networks that need fast fiber connectivity, predictable operations, and a platform that fits into established Cisco campus architectures. With 12 SFP ports supporting 25/10G speeds, it is well suited to uplink-heavy designs, distribution roles, and high-performance edge segments. This class of switch is chosen when throughput and control matter more than entry-level port counts. It gives network teams the fiber density needed to consolidate links, support modern access patterns, and maintain headroom for growth without redesigning the layer. Cisco’s Catalyst family is also a strong fit for organizations standardizing on IOS XE workflows and long-term infrastructure consistency. Use it where you need a serious switching platform for enterprise campus, aggregation, or high-speed interconnect roles. It is the kind of hardware that justifies its place by reducing bottlenecks and preserving architectural options as demand rises. Ideal For Campus distribution switching with 25/10G fiber uplinks Aggregation of high-bandwidth access switches Enterprise backbone interconnects requiring SFP density High-performance edge deployments in Cisco-standardized environments Why This Product 1 12 SFP ports provide fiber density for uplink-heavy designs 2 25/10G support gives more headroom than standard gigabit switches 3 Catalyst platform fits enterprise campus and distribution standards 4 Layer 3 capability supports routed aggregation architectures