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Silver rack-mount network switch, 1U height, 48 RJ45 ports plus four SFP cages

Extreme

Extreme 5420M-16MW-32P-4YE 48-port network switch 16x90W multi-rate 32xPoE

SKU CH-1FW6-G1H4T MPN 5420M-16MW-32P-4YE

A managed stackable switch with 48 RJ45 ports, 16 multi-rate ports up to 90W and 32 PoE ports

  • Product formatStackable
  • Management typeManaged
  • Main ports48 x RJ45 + 4 x SFP
  • PoE-enabled ports48 x PoE
  • Total PoE powerPoE Budget with Single Primary PSU: With PSU XN-ACPWR-920 W
  • Max power draw2564 W
  • 48 PoE ports power cameras and access points directly
  • 16 multi-rate ports deliver up to 90W each for high-demand devices
  • 787W PoE budget with 920W PSU supports dense deployments
  • Stackable design simplifies network expansion and management
  • 7U height fits standard racks without wasting space

48-port managed stackable switch

The Extreme 5420M-16MW-32P-4YE is a managed stackable switch offering 48 RJ45 ports and four SFP uplinks. It targets network teams needing high-density PoE distribution across access-layer deployments. The base software license is included for core management features.

16 multi-rate 90W ports and 32 PoE+ ports

Sixteen ports deliver up to 90W each for multi-rate devices while the remaining 32 ports provide standard PoE+ power. A single 920W or 1200W PSU yields a 787W PoE budget; a 2000W unit raises it to 884W or 1440W with a secondary PSU installed. The chassis measures 43.7 mm high, 441.0 mm wide and 330.20 mm deep at 5.30 kg.

PoE budget scales with power supply choice

Maximum system draw reaches 2564W when both power supplies are fully loaded. Available PoE power depends directly on which PSU models are fitted and whether a redundant unit is added. Buyers needing more than 48 powered ports or higher per-port wattage than 90W must look beyond this model.

How it compares

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

Price $6,598.99
Pricier than about 90% of the 2,759 comparable items (median $482.99).

Specifications

Product
Brand nameExtreme Networks
Product line5420M Switches
Model name5420M-16MW-32P-4YE
Part number5420M-16MW-32P-4YE
Connectivity
Management typeManaged
Stacking supportYes
Ports & slots
Main ports48 x RJ45 + 4 x SFP
PoE-enabled ports48 x PoE
Power
Power over EthernetYes
Total PoE powerPoE Budget with Single Primary PSU:
With PSU XN-ACPWR-920 W / XN-ACPWR-1200 W-FB: 787 W
With PSU XN-ACPWR-2000 W / XN-ACPWR-2000 W-FB-A: 884 W/1440 W
PoE Budget with Optional Secondary PSU:
With PSU XN-ACPWR-920 W / XN-ACPWR-1200 W-FB:1541 W
With PSU XN-ACPWR-2000 W / XN-ACPWR-2000 W-FB-A:1687 W/2400 W
Max power draw2564 W
Size & build
Product dimensionsHeight: 43.7 mm (1.7 in)
Width: 441.0 mm (17.4 in)
Depth: 330.2 mm (13.0 in)
Product weight5.3 kg (11.68 lb)
Shipping weight4.54 kg
Package size559 × 483 × 168 mm
More details
Product formatStackable

Questions about this item

What multi-rate PoE standard do the 16 high-power ports support, and what is their maximum output?

The 16 multi-rate ports deliver up to 90 W each under the 802.3 PoE+ standard, while the remaining 32 PoE ports share the switch's total power budget.

What are the exact dimensions and weight for rack planning?

The unit measures 43.7 mm high, 441.0 mm wide, 330.20 mm deep and weighs 5.30 kg, fitting a standard 1U rack space.

How do the dual PSU options change the available PoE budget, and what is the common installation mistake?

With a single 920 W or 1200 W PSU the budget is 787 W; a 2000 W PSU raises it to 884 W or 1440 W. Adding a second PSU increases the budget further. The frequent error is powering on before both PSUs are fully seated, which locks the switch to the single-PSU budget.

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