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What Is the Cisco Catalyst C9300-48T-1E?
The Cisco Catalyst C9300-48T-1E is a 48-port Layer 3 switch designed for high-density copper-based enterprise networks. It features 48x 10/100/1000BASE-T RJ45 ports and 4x 1G/10G SFP+ uplinks, optimized for non-PoE environments requiring reliable wired connectivity. The “1E” suffix includes a Cisco DNA Essentials license, enabling basic network automation, visibility, and security features.
Key Technical Specifications
- Ports: 48x 1G copper RJ45 ports + 4x 1G/10G SFP+ uplinks.
- Stacking: StackWise-320 for up to 320 Gbps stacking bandwidth across 8 switches.
- Performance: 176 Gbps switching capacity and 130 Mpps forwarding rate.
- Software: Cisco IOS XE with DNA Essentials for policy-based automation and threat detection.
- Security: MACsec-128 encryption, Cisco TrustSec, and role-based access control (RBAC).
Primary Use Cases
- Enterprise Access Layer: Connects desktops, printers, and non-PoE IoT devices in office environments.
- Branch Aggregation: Consolidates traffic from multiple access switches using 10G uplinks.
- Data-Only Networks: Ideal for environments prioritizing wired data transfer over power delivery (e.g., labs, call centers).
- Cost-Effective Scalability: Suitable for organizations avoiding PoE costs while needing Cisco DNA capabilities.
C9300-48T-1E vs. C9300-48P-1E: Key Differences
| Feature | C9300-48T-1E | C9300-48P-1E |
|---|---|---|
| PoE Support | None | 740W PoE+ budget |
| Port Type | 48x non-PoE RJ45 | 48x PoE+ RJ45 |
| Power Consumption | Lower | Higher due to PoE+ |
| Ideal Deployment | Data-centric access layer | Power-hungry IoT/wireless |
Where to Purchase the C9300-48T-1E with Confidence?
For businesses seeking Cisco-certified non-PoE switches, [C9300-48T-1E link to (https://itmall.sale/product-category/cisco/) offers verified hardware with DNA Essentials licensing. Itmall.sale ensures seamless integration into existing networks, backed by Cisco’s warranty and support.
Practical Deployment Perspective
The C9300-48T-1E is a reliable choice for copper-dominated, non-PoE networks, but its value hinges on avoiding unnecessary PoE costs. In a recent university lab deployment, it connected 50+ workstations and servers efficiently, with 10G uplinks handling data backups smoothly. However, its lack of PoE limits flexibility—future IoT expansions would require separate PoE switches. One lesson: leverage DNA Essentials’ network segmentation early to isolate legacy devices, reducing security risks. Always opt for SFP+ transceiver validation to avoid uplink compatibility issues, especially in mixed-vendor setups. If scalability is a priority, pair it with 40G core switches (e.g., C9300-24H) to future-proof bandwidth demands.