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Grey rectangular 1U network switch with 24 ports and four SFP28 uplink ports

Extreme Networks

Extreme Networks 5420M-24W-4YE network switch 24-port 90W PoE

SKU CH-G4EG-7RDMA MPN 5420M-24W-4YE

Managed 24-port Gigabit switch with 90 W PoE per port and four 25 Gb SFP28 uplinks

  • Network Management TypeManaged
  • Primary Ports24 x 10/100/1000BASE-T 802.3bt (90W) ports • Full / Half-Dup
  • VLAN SupportYes
  • PoEAll 5420 models support 30W, 60W, and 90W PoE that conforms
  • StackableYes
  • DimensionsHeight: 43.2 mm (1.7 in.) Width: 442.0 mm (17.4 in.) Depth:

Model 5420M-24W-4YE

Struck-through versions exist but are not stocked here.

  • 24 ports deliver up to 90 W each for high-power edge devices
  • Four 25 Gb SFP28 uplinks provide high-speed aggregation
  • Dual OS choice lets you run Switch Engine or Fabric Engine
  • Stack up to eight units via built-in SFP-DD ports
  • Zero-touch cloud onboarding connects and provisions automatically

24-port 90W PoE edge switch

The Extreme Networks 5420M-24W-4YE is a managed universal edge switch with 24 10/100/1000BASE-T ports delivering up to 90W per port under IEEE 802.3bt. It targets enterprise networks that need high-density power for wireless access points, cameras and IoT endpoints without extra electrical cabling. Dual-persona OS lets you choose Switch Engine or Fabric Engine at boot.

Modular uplinks and stacking ports

Four unpopulated 1/10/25Gb SFP28 uplinks and two SFP-DD stacking ports provide flexible fibre or copper uplinks and high-speed stacking for up to eight units. All primary ports and uplinks are MACsec-capable for link-layer encryption. The switch ships without a power supply, so a compatible unit must be sourced separately for operation.

90W per port PoE budget

Each of the 24 twisted-pair ports can supply 30W, 60W or 90W, supporting the most demanding powered edge devices. Aggregated switching bandwidth reaches 208Gbps with a forwarding rate of 154.8Mpps. Builds needing more than 24 powered ports or higher aggregate bandwidth will require additional switches.

Highlights

  • 24 ports deliver up to 90 W each for high-power edge devices
  • Four 25 Gb SFP28 uplinks provide high-speed aggregation
  • Dual OS choice lets you run Switch Engine or Fabric Engine
  • Stack up to eight units via built-in SFP-DD ports
  • Zero-touch cloud onboarding connects and provisions automatically

Specifications

BrandExtreme Networks
Series5420
Model5420M-24W-4YE
Network Management TypeManaged
Primary Ports24 x 10/100/1000BASE-T 802.3bt (90W) ports
• Full / Half-Duplex(autosensing)
• MACsec-capable
4 x 1/10/25Gb SFP28 uplink ports (unpopulated)
• MACsec-capable
2 x Stacking/SFP-DD ports* (unpopulated)
1 x Serial console port (RJ-45)
1 x 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
VLAN SupportYes
PoEAll 5420 models support 30W, 60W, and 90W PoE that conforms with IEEE 802.3bt. This enables the 5420 to address the needs of powered edge devices, while eliminating the need for additional electrical cabling and circuits. In addition, 5420 PoE models support perpetual and fast PoE for even more efficient and reliable powered edge device operation
StackableYes
DimensionsHeight: 43.2 mm (1.7 in.)
Width: 442.0 mm (17.4 in.)
Depth: 330.20 mm (13.0 in.)
Weight4.40 kg (9.70 lb.)
Shipping weight5.90 kg
Package size13 × 13 × 13 mm

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Questions about this item

What is the maximum PoE power the 24 10/100/1000BASE-T ports can deliver under sustained load?

Each of the 24 twisted-pair ports supports IEEE 802.3bt and can supply up to 90 W per port for powered edge devices.

How much heat and noise should I expect when the 5420M-24W-4YE runs continuously in a rack?

The 1.7 in. high chassis uses internal fans that draw front-to-rear airflow; power draw scales with the connected PoE load up to the 90 W per-port limit.

Which power supply units must I already have to operate this switch?

The unit ships without a power supply; you must install a compatible Extreme 5420 modular PSU in the chassis before the switch will power on.

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