Product Overview
The Cisco Catalyst C9300-24S-A is a 24-port SFP fiber Layer 3 enterprise switch equipped with advanced routing, automation, and security capabilities. Designed for fiber-rich access or aggregation deployments, this model supports Cisco's Network Advantage software license and is optimized for SD-Access and Cisco DNA Center integration.
Product Description
Cisco C9300-24S-A provides 24 Gigabit Ethernet SFP ports for flexible, high-speed fiber connectivity across enterprise access and aggregation layers. It supports modular uplinks, allowing deployment of 1G, 10G, or 40G uplink modules based on network design. With StackWise-480 technology, the switch offers 480 Gbps of stack bandwidth and supports stacking up to 8 units. The Network Advantage software image enables enhanced Layer 3 routing protocols, such as BGP, PBR, and multicast, along with full support for Cisco TrustSec, MACsec encryption, and scalable segmentation via SD-Access. This model is built for secure, scalable, and highly resilient enterprise networking.
Key Features
24x 1G SFP ports for fiber connectivity
Network Advantage software with full Layer 3 routing support
StackWise-480 stacking up to 480 Gbps bandwidth
Modular uplink slot for 1G/10G/40G uplinks (sold separately)
Cisco DNA Center and SD-Access support
Secure network segmentation with TrustSec and SGT
MACsec encryption for secure data transmission
Modular, redundant power supply and fan tray
Suitable for enterprise fiber aggregation and high-security access
Technical Specifications
| Specification | Details |
| Model | C9300-24S-A |
| Port Count | 24x 1G SFP (Fiber) |
| Port Type | Fiber (SFP) |
| Uplink Options | Modular (1G/10G/40G) |
| Stack Bandwidth | 480 Gbps (StackWise-480) |
| Software License | Network Advantage |
| Routing Protocols | OSPF, EIGRP, BGP, PBR, PIM |
| Switching Capacity | 128 Gbps |
| Forwarding Rate | 95.2 Mpps |
| SD-Access Capable | Yes |
| MACsec Encryption | Yes |
| Power Supply | Modular, Redundant Supported |
| Fan Module | Modular, Redundant Supported |
Similar Models Comparison Table
| Model | Ports | Port Type | Uplinks | Stack Bandwidth | SD-Access |
| C9300-24S-A | 24x 1G SFP | Fiber | Modular | 480 Gbps | Yes |
| C9300-24S-E | 24x 1G SFP | Fiber | Modular | 480 Gbps | Yes |
| C9300-48S-A | 48x 1G SFP | Fiber | Modular | 480 Gbps | Yes |
| C9300-24T-A | 24x 1G RJ-45 | Copper | Modular | 480 Gbps | Yes |
| C9300L-24S-4G-A | 24x 1G SFP | Fiber | 4x 1G Fixed | Not StackWise-480 | Yes |
