The Cisco Catalyst C9300-24P-A is a flagship enterprise-class access switch engineered for secure, high-performance campus and branch networks. Featuring 24 Gigabit Ethernet PoE+ ports with an expandable power budget, it efficiently powers IP phones, Wi-Fi 6 access points, surveillance cameras, and IoT devices. Built on Cisco’s UADP 2.0 ASIC and powered by the Network Advantage license, this switch delivers advanced Layer 3 routing, secure segmentation, and policy-based automation for modern intent-based networking.
Designed for scalability and resiliency, the C9300-24P-A supports StackWise-480 technology, enabling up to 8 switches to operate as a single logical unit with up to 480 Gbps stacking bandwidth. Modular uplink options provide flexible migration to 10G, 25G, or 40G connectivity, ensuring your network backbone can scale as bandwidth demands grow.
Security is deeply integrated with AES-256 MACsec encryption, Trust Anchor technologies, and Encrypted Traffic Analytics, helping protect sensitive data and detect threats. Intelligent power features such as Perpetual PoE and Fast PoE maintain uptime for critical devices, while Cisco DNA Center integration enables automation, telemetry, and simplified lifecycle management.
Ideal for enterprise access layers, IoT deployments, and cloud-ready campuses, the Cisco Catalyst C9300-24P-A delivers the performance, security, and flexibility required for next-generation digital workplaces.
Product Specifications – Cisco Catalyst C9300-24P-A
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| Specification Category |
Details |
| Product Name |
Cisco Catalyst C9300-24P-A |
| Manufacturer |
Cisco Systems |
| Product Series |
Catalyst 9300 Series |
| Part Number |
C9300-24P-A |
| Switch Type |
Enterprise Stackable Access Layer Switch |
| Downlink Ports |
24 × 10/100/1000 Mbps Gigabit Ethernet PoE+ |
| PoE Power Budget |
445W default (expandable with higher-watt PSU) |
| Max PoE per Port |
30W (802.3at PoE+) |
| Uplink Interfaces |
Modular uplink slot (modules sold separately) |
| Supported Uplink Modules |
4×1G, 8×10G, 2×25G, 2×40G, Multigigabit options |
| Switching Capacity |
208 Gbps |
| Forwarding Rate |
154.76 Mpps |
| Stacking Technology |
StackWise-480 |
| Stacking Bandwith |
Up to 480 Gbps |
| Maximum Stack Members |
Up to 8 switches |
| Software License |
Network Advantage |
| Layer 3 Routing |
BGP, OSPF, IS-IS, EIGRP, VRF-Lite, Policy-Based Routing |
| Segmentation |
Cisco SD-Access, VRF, TrustSec, macro & micro segmentation |
| ASIC Architecture |
Cisco UADP 2.0 ASIC |
| Memory (DRAM) |
8 GB |
| Flash Storage |
16 GB |
| Application Hosting |
Integrated x86 CPU supports containerized apps |
| Security Features |
AES-256 MACsec, Secure Boot, Trust Anchor, Encryped Traffic Analytics (ETA) |
| Power Resiliency |
Dual redundant hot-swappable power supplies |
| Cooling |
N+1 redundant modular fans |
| Intelligent PoE Features |
Perpetual PoE, Fast PoE |
| Management & Automation |
Cisco DNA Center, CLI, Web UI, SNMP, NETCONF/RESTCONF |
| Telemetry & Visibility |
Streaming telemetry, Flexible NetFlow |
| Operating System |
Cisco IOS XE |
| SD-Access Ready |
Yes |
| Operating Temperature |
0°C to 45°C (32°F to 113°F) |
| Humidity |
5% to 95% non-condensing |
| Mounting |
Rack-mountable (1RU) |
| Typical Use Cases |
Campus access layer, Wi-Fi 6 aggregation, IoT deployments, branch networks |
| Deployment Benefits |
High resiliency, secure segmentation, cloud-ready architecture |
FAQs:
Q1. What is the benefit of the "Network Advantage" license over "Network Essentials"?
Network Advantage provides full Layer 3 capabilities (BGP, full OSPF), advanced virtualization (VRF), and Cisco StackWise Virtual. It is required for organizations building complex, segmented networks or those requiring deep integration with SD-Access.
Q2. Can I increase the PoE budget from the default 445W?
Yes. By adding a second power supply or swapping the default 715W AC PSU for an 1100W AC PSU (PWR-C1-1100WAC), you can significantly increase the PoE budget to support 30W PoE+ on all 24 ports simultaneously.
Q3. Does this switch include the stacking cables?
No. Stacking cables (STACK-T1-50CM, 1M, or 3M) must be purchased separately. However, the 9300 series (non-L models) does not require a separate stacking kit as the hardware is built-in.
Q4. Can I use 25G or 40G uplinks with this 24-port switch?
Yes. Because it features modular uplinks, you can install network modules such as the C9300-NM-2Y (2x25G) or C9300-NM-2Q (2x40G) to provide high-speed backhaul.
Q5. Is this model compatible with Cisco DNA Center?
Absolutely. It is a primary platform for Cisco Digital Network Architecture (DNA), enabling automated fabric-based deployment and AI-driven network assurance.
