ExtremeSwitching 5420F 48-Port PoE+ Access Switch
The ExtremeSwitching 5420F-48P-4XE-TAA is a high-performance 48-port PoE+ access switch engineered for enterprise networks requiring secure, dense edge connectivity. With 48 10/100/1000BASE-T ports delivering Type 2 PoE+ at 30W per port, this managed switch provides reliable power and data delivery to IP phones, cameras, and wireless access points. Built-in MACsec capability ensures encrypted layer 2 communications, while 4 unpopulated 10G SFP+ uplink slots and 2 stacking/SFP-DD interfaces enable scalable, future-ready network architecture. Ideal for organizations deploying large-scale access layer infrastructure with advanced security and power requirements.
Key Features
- 48 × 10/100/1000BASE-T full/half duplex autosensing ports with PoE+ support
- Type 2 PoE+ delivers 30W per port for high-power endpoint devices
- MACsec-capable for encrypted layer 2 security
- 4 × 10G SFP+ unpopulated uplink slots for high-speed backbone connectivity
- 2 × stacking/SFP-DD interfaces for switch stacking and modular expansion
- Internal fixed power supply for simplified deployment and reduced footprint
- Fixed fan modules ensure passive thermal management and reliability
- Full/half duplex autosensing for legacy and modern device compatibility
Technical Specifications
| Specification |
Details |
| Manufacturer |
Extreme Networks Inc |
| Part Number |
5420F-48P-4XE-TAA |
| Ethernet Ports |
48 × 10/100/1000BASE-T (RJ-45) |
| Uplink Ports |
4 × 10G SFP+ (unpopulated) |
| Stacking Ports |
2 × SFP-DD |
| PoE+ Support |
Type 2, 30W per port |
| Security Features |
MACsec capable |
| Power Supply |
Internal fixed PSU |
| Cooling |
Fixed fan modules |
| Port Duplex |
Full/Half duplex autosensing |
Frequently Asked Questions
What is the maximum power delivery per port on this PoE+ switch?
The ExtremeSwitching 5420F delivers Type 2 PoE+ at 30W per port, sufficient for high-power devices such as PTZ cameras, advanced wireless access points, and industrial IoT endpoints.
How does MACsec enhance network security on this managed switch?
MACsec capability on the 5420F enables encrypted layer 2 communications, protecting against man-in-the-middle attacks and ensuring secure data transmission between connected devices and network infrastructure.
Can this access switch support network expansion and stacking?
Yes. The 2 stacking/SFP-DD interfaces allow multiple 5420F switches to be stacked for centralized management, while the 4 × 10G SFP+ uplink slots (unpopulated) provide high-speed backbone connectivity to core network infrastructure.
Is the ExtremeSwitching 5420F suitable for enterprise edge deployments?
Absolutely. With 48 PoE+ ports, MACsec security, internal fixed power supply, and reliable thermal management, this enterprise access switch is purpose-built for large-scale edge deployments in corporate, education, and healthcare environments.
