

Product Overview
The Cisco Catalyst C9300X-12Y-A is a high-performance enterprise switch suitable for current campus and aggregation networks that require speed, scalability, and security. It features 12 fixed 1/10/25 Gigabit Ethernet uplink ports and Network Advantage licensing, providing flexibility to support next-generation wireless backhaul, high-density applications, and secure segmentation. This switch has been developed using Cisco IOS XE software and StackWise-1T architecture that offers unmatched programmability, automation, and resiliency, which makes it an appropriate backbone to digital transformation projects.
Key Features and Benefits
High-Performance Uplinks
Get ready to expand your network with 12 fixed ports that provide 1G, 10G, and 25G speeds to enable the network to develop in the future.
StackWise-1T Scalability
Scales up to 1 Tbps of stacking bandwidth without any discontinuity, and allows up to 8 switches to be used as a single system.
Network Advantage with Advanced Security
Enhance your security posture with leverage capabilities such as segment routing, enhanced Layer 3 routing, SD-Access, and policy-based automation.
Simplified Operations using IOS XE
Become flexible with a fully programmable, modular operating system that unites with Cisco DNA Center to centralize policy, automate, and assure.
Ready for Wi-Fi 6/6E and Beyond
Aggregate traffic on multi-gigabit access points in next-generation wireless networks and ensure that your wired infrastructure can support future bandwidth demands.
Resilience and High Availability
The C9300X features redundant uplink capabilities and stack-level resiliency, ensuring it remains operational in the event of a component failure.
Technical Specifications
Feature |
Specification |
Model |
Cisco Catalyst C9300X-12Y-A |
Port Configuration |
12 × 1G/10G/25G SFP/SFP+/SFP28 ports |
License Type |
Network Advantage (A) |
Switching Capacity |
High-performance forwarding (comparable to 9300X line, up to multi-terabit scale) |
Stacking |
Cisco StackWise-1T, up to 8 members, 1 Tbps stacking bandwidth |
Software |
Cisco IOS XE (programmable, modular OS) |
Security Features |
Advanced Layer 3, Segment Routing, SD-Access, Policy-based Automation |
Deployment Role |
Campus aggregation, distribution, and high-performance access |
Form Factor |
Fixed configuration, rack-mountable |
Management |
Cisco DNA Center, CLI, SNMP, NETCONF, RESTCONF |
Product Information
Cisco Catalyst c9300x-12y-a is a member of the Catalyst 9300 X lineup, which is the market leader and is intended to illustrate the capacity of the enterprise campus network to achieve and remain dependable with added capacity. With 12 fixed uplink ports, it has a maximum speed of 25G, allowing organizations to future-proof their wired infrastructure for high-density wireless deployments and applications with high bandwidth demands.
StackWise-1T has simplified the process of interconnecting switches, with as many as eight switches built into one resilient system, and operates them by streamlining the use of the stack, which provides enormous throughput. Network Advantage licensees will be given privileged access to the most superior features, such as more Layer 3, segmentation, and policy administration, which will be driven by automation.
The switch is powered by Cisco IOS XE, which enables the switch to connect to Cisco DNA Center and introduces new capabilities, including intent-based networking and real-time network assurance. The C9300X-12Y-A is also made to fit high-performance, high-security, or easy-to-operate enterprises and assist them in constructing secure, intelligent, and scalable digital networks.