Cisco Switch C9300-48UN-E : 10G UPOE , StackWise-480 & DNA-Ready
For Enterprise
The Cisco Catalyst C9300-48UN-E is a next-generation 48-port
Universal PoE (UPOE) switch designed for high-density enterprise
networks, offering multi-gigabit speeds, advanced security, and
SDN-ready flexibility. Built for scalability and performance, it
supports 10G UPOE (up to 90W per port), StackWise-480 technology
(480G stacking bandwidth), and Cisco DNA (Digital Network
Architecture) for automated network management.
Key Features & Benefits
✔ 48 Universal Ethernet Ports – Supports 1G/2.5G/5G/10G BASE-T
auto-sensing for Wi-Fi 6, IP phones, and IoT devices.
✔ UPOE & UPOE+ Support – Delivers 60W (UPOE) or 90W (802.3bt) per
port for high-power devices like PTZ cameras, digital signage, and
thin clients.
✔ High-Speed Stacking with StackWise-480 – Connect up to 8 switches
with 480Gbps backplane, improving redundancy and simplifying
management.
✔ Cisco DNA & SDN-Ready – Enables AI-driven analytics, automated
provisioning, and intent-based networking via DNA Center.
✔ Enterprise-Grade Security – Features MACsec encryption, TrustSec
segmentation, and Secure Boot for defense against cyber threats.
✔ Cloud & On-Prem Management – Compatible with Cisco Meraki
(cloud-managed) and CLI/IOS-XE for hybrid deployments.
Technical Specifications (C9300-48UN-E)
| Specification | Details |
|---|
| Ports | 48 x Universal (1G/2.5G/5G/10G) + 4 x SFP+ (10G/25G) uplinks |
| PoE Budget | Up to 1,920W (UPOE+) |
| Stacking | StackWise-480 (480Gbps) |
| Security | MACsec, TrustSec, Secure Boot, TPM 2.0 |
| Management | Cisco DNA Center, Meraki, CLI, REST APIs |
| Power Supply | Redundant (AC/DC), Hot-swappable |
Ideal Use Cases
✅ Enterprise Campus Networks – High-speed access for Wi-Fi 6, VoIP,
and collaboration tools.
✅ Smart Buildings & IoT – Powers IP cameras, digital signage, and
sensors with UPOE+.
✅ SDN & Cloud-Ready Deployments – Supports automation, zero-trust
security, and AI-driven insights.
Why Choose the Cisco C9300-48UN-E?
As part of the Catalyst 9000 series, this switch provides
future-proof scalability, military-grade security, and simplified
cloud management—making it ideal for enterprises investing in
next-gen networking.
