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Silver 1U rack-mount switch with 48 copper ports and four SFP+ uplinks

Extreme Networks

Extreme Networks 5420F-48P-4XE 48-port 30W PoE network switch

SKU CH-RPEV-K5YT1 MPN 5420F-48P-4XE

Managed 48-port Gigabit PoE+ switch with four 10G SFP+ uplinks and stackable SFP-DD ports

  • Management typeManaged
  • Main ports48 × 10/100/1000BASE-T 802.3at (30 W) ports • Full / Half-Du
  • Power over EthernetAll 5420 models support 30 W, 60 W, and 90 W PoE that confor
  • Product dimensionsHeight: 43.2 mm (1.7 in) Width: 442.0 mm (17.4 in) Depth: 33
  • Product weight5.28 kg (11.64 lb)

Model 5420F-48P-4XE

  • 48 ports deliver 30 W PoE+ each, powering access points and cameras without extra cabling
  • Four 1/10 Gb SFP+ uplinks provide high-speed fibre connectivity for aggregation links
  • Two SFP-DD stacking ports enable up to eight units in a single logical switch
  • Aggregated 256 Gbps bandwidth with 190 Mpps forwarding handles heavy campus traffic loads
  • Dual-persona OS lets you choose Switch Engine or Fabric Engine at boot or later

Universal Edge Switch for Powered Devices

The Extreme Networks 5420F-48P-4XE is a managed stackable switch with 48 copper ports delivering 30W PoE per port under IEEE 802.3bt. Four 1/10Gb SFP+ uplinks and two SFP-DD stacking ports handle aggregation. It runs either Switch Engine or Fabric Engine OS, selectable at boot, and onboards through zero-touch cloud provisioning.

Sustained Load Behaviour with Fabric Stacking

The 48-port model provides 256Gbps aggregated bandwidth and a 190Mpps forwarding rate, higher than the 24-port variants at 208Gbps and 154.8Mpps. All ports are MACsec-capable for line-rate encryption. Stacking up to eight units over the SFP-DD ports maintains performance without oversubscription when qualified direct-attach cables or transceivers are used.

Upgrade Path from Non-PoE or Lower-Power Edge

This switch replaces non-PoE edge switches or models limited to 802.3af power budgets, removing separate injector cabling for access points, cameras and IoT endpoints. It is not for buyers who need 60W or 90W per port on all 48 ports simultaneously, or who require 25GbE uplinks not present on this SKU.

How it compares

Measured against everything we stock in Ethernet & PoE Switches, at today’s prices. Recalculated every night.

Price $4,928.99
Pricier than about 90% of the 2,759 comparable items (median $482.99).

Specifications

Product
Brand nameExtreme Networks
Product line5420
Model name5420F-48P-4XE
Connectivity
Management typeManaged
VLAN capabilityYes
Stacking supportYes
Ports & slots
Main ports48 × 10/100/1000BASE-T 802.3at (30 W) ports
• Full / Half-Duplex(autosensing)
• MACsec-capable
4 × 1/10Gb SFP+ uplink ports(unpopulated)
• MACsec-capable
2 x Stacking/SFP-DD ports* (unpopulated)
1 x Serial console port (RJ-45)
1 × 10/100/1000BASE-T out-of-band management port
2 x USB A ports for management or external USB flash
1 x USB Micro-B console port
Size & build
Product dimensionsHeight: 43.2 mm (1.7 in)
Width: 442.0 mm (17.4 in)
Depth: 330.2 mm (13.0 in)
Product weight5.28 kg (11.64 lb)
Shipping weight4.54 kg
Package size508 × 508 × 305 mm

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