Product Overview
The Cisco Catalyst C9300L-48T-4X-A is a Layer 3 stackable enterprise switch from the Cisco Catalyst 9300L Series, designed for next-generation wired access in campus LANs. This model features 48 x 1G RJ-45 data ports and 4 x 10G SFP+ uplink ports, making it ideal for high-density access layers. The Network Advantage (A) license provides advanced Layer 3 features such as full routing (OSPF, BGP, EIGRP), SD-Access, segment routing, and macro/micro segmentation capabilities. It also supports StackWise-320, allowing high-availability stacking of up to 8 switches.
Product Details
| Attribute | Description |
| Product Name | C9300L-48T-4X-A |
| Series | Cisco Catalyst 9300L Series |
| Access Ports | 48 x 10/100/1000 Mbps RJ-45 |
| Uplink Ports | 4 x 10G SFP+ |
| Switching Capacity | 136 Gbps |
| Forwarding Rate | 101.2 Mpps |
| Software License | Network Advantage (A) |
| Stackable | Yes, with StackWise-320 |
| Operating System | Cisco IOS XE |
| PoE Support | No |
| Power Supply | Fixed internal with optional redundant PSU |
| Ideal For | Enterprise access, Layer 3 aggregation, SD-Access environments |
Key Features
48 x 1G data ports for non-PoE high-density access deployments
4 x 10G SFP+ uplinks for fast, scalable uplink performance
Includes Network Advantage license for full Layer 3 routing features
StackWise-320 technology supports up to 8-member stacking (320 Gbps)
Powered by Cisco UADP ASIC for advanced programmability and telemetry
Supports macro/micro segmentation, LISP, TrustSec, and SD-Access fabric
Compatible with Cisco DNA Center for automation and policy control
Redundant power and fan options for high-availability deployments
Technical Specifications
| Specification | Value |
| Access Ports | 48 x 1G RJ-45 |
| Uplink Ports | 4 x 10G SFP+ |
| Switching Capacity | 136 Gbps |
| Forwarding Rate | 101.2 Mpps |
| Stack Bandwidth | 320 Gbps (StackWise-320) |
| DRAM | 8 GB |
| Flash Memory | 16 GB |
| Software License | Network Advantage (A) |
| Dimensions | 1.73 x 17.5 x 13.8 in (1RU) |
| Operating Temperature | 0°C to 45°C |
| Power Supply | Fixed + optional redundant |
| PoE | Not supported |
Similar Models Comparison
| Model | Access Ports | Uplink Ports | License Type | PoE Support | Use Case |
| C9300L-48T-4X-A | 48 x 1G | 4 x 10G SFP+ | Network Advantage | No | Advanced L3 non-PoE access |
| C9300L-48T-4X-E | 48 x 1G | 4 x 10G SFP+ | Network Essentials | No | Basic L2/L3 access |
| C9300L-48P-4X-A | 48 x 1G PoE+ | 4 x 10G SFP+ | Network Advantage | Yes | Advanced PoE access |
| C9300L-24T-4X-A | 24 x 1G | 4 x 10G SFP+ | Network Advantage | No | Smaller deployments |
