The Cisco Catalyst C9300X-48TX-E is an advanced enterprise-class Layer 3 access and aggregation switch, designed to support high-performance campus architectures. It features 48 x 10/100/1000 Mbps RJ-45 ports and supports modular network uplinks, enabling flexible upgrades such as 10G, 25G, 40G, or 100G uplink options depending on operational needs.
Part of the Catalyst 9300X Series, this model includes enhanced UADP ASIC performance, StackWise Virtual for multi-chassis redundancy, and full SD-Access compatibility. With integrated security features like MACsec encryption, TrustSec, and Encrypted Traffic Analytics, it ensures secure and reliable connectivity for high-density user environments.
The C9300X-48TX-E comes with the Network Essentials software license, supporting core Layer 3 routing capabilities for enterprise network scaling.
⚙️ Technical Specifications
| Feature | Details |
|---|---|
| Model | C9300X-48TX-E |
| Series | Cisco Catalyst 9300X Series |
| Total Ports | 48 x 1G RJ-45 copper |
| Uplink Support | Modular uplink slot (options: 4×10G, 4×25G, 2×40G, 2×100G depending module) |
| Stacking | Cisco StackWise Virtual (up to 2 chassis) |
| Switching Capacity | Up to 1.6 Tbps (depending on uplinks installed) |
| Forwarding Rate | Up to 1.19 Bpps |
| Software Feature Set | Network Essentials |
| Layer Support | Full Layer 3 routing / OSPF / EIGRP / BGP / VRF |
| Security | MACsec 256-bit, TrustSec, ETA |
| High Availability | Redundant power supply support & hot-swappable fans |
| Ideal Use Case | Enterprise campus LAN access and distribution switching |








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