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Silver 1U rack-mount network switch with 48 RJ-45 ports and four SFP+ uplinks

Extreme Networks

Extreme Networks 5420F16W32P4XE 48-port managed network switch

SKU CH-HBHT-AQANA MPN 5420F16W32P4XE

48-port managed switch with 16×90W and 32×30W PoE, four 1/10G SFP+ uplinks, dual OS support, and stackable design

  • Network Management TypeManaged
  • Primary Ports16 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 5420F-16W-32P-4XE

Struck-through versions exist but are not stocked here.

  • 48-port managed switch simplifies network infrastructure
  • 16 ports deliver 90W PoE for high-power devices
  • 32 ports provide 30W PoE+ for standard endpoints
  • Four 1/10G SFP+ uplinks enable high-speed aggregation
  • Stackable design supports up to eight units

48-Port Managed Edge Switch

The Extreme Networks 5420F-16W-32P-4XE is a 1U managed switch with 48 copper ports and four SFP+ uplinks. It runs either Switch Engine or Fabric Engine, selectable at boot, and supports zero-touch cloud onboarding. Front-to-back airflow with three fixed fans and an AC inlet keeps the chassis cool.

Teams Needing High-Power PoE

This unit suits deployments that require 90 W on up to 16 ports for devices such as pan-tilt-zoom cameras or LED lighting, plus 30 W on the remaining 32 ports for phones and standard access points. Stacking via the two SFP-DD ports lets up to eight switches operate as one logical device. Buyers who need 25 Gbps uplinks or 2.5GBASE-T access ports should look at other 5420 models.

16 Ports at 90 W PoE

The decisive figure is the sixteen 802.3bt Type 4 ports delivering 90 W each; the other thirty-two ports stop at 30 W. If the powered-device budget demands more than sixteen high-power ports, this switch cannot meet it.

Highlights

  • 48-port managed switch simplifies network infrastructure
  • 16 ports deliver 90W PoE for high-power devices
  • 32 ports provide 30W PoE+ for standard endpoints
  • Four 1/10G SFP+ uplinks enable high-speed aggregation
  • Stackable design supports up to eight units

Specifications

BrandExtreme Networks
Series5420
Model5420F-16W-32P-4XE
Network Management TypeManaged
Primary Ports16 x 10/100/1000BASE-T 802.3bt (90W) ports
• Full / Half-Duplex(autosensing)
• MACsec-capable
32 x 10/100/1000BASE-T 802.3at (30W) ports
• Full / Half-Duplex(autosensing)
• MACsec-capable
4 x 1/10Gb SFP+ 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.)
Weight5.36 kg (11.82 lb.)
Shipping weight8.62 kg
Package size556 × 480 × 157 mm

Other versions of this model

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Questions about this item

How much heat and noise do the three fixed fans produce when the switch runs 24/7 with full PoE load?

The chassis uses front-to-back airflow with three fixed fan modules; fan speed adjusts to temperature so acoustics rise only when the PoE budget or uplink traffic pushes thermals higher.

Which transceivers and cables must I already own to use the four 1/10Gb SFP+ uplinks and the two SFP-DD stacking ports?

The SFP+ ports accept any qualified 1G or 10G SFP+ module and the two SFP-DD ports take SFP+/SFP-DD direct-attach cables or optics for stacking up to eight switches.

Will my existing 10/100/1000 endpoints negotiate correctly on the 16 90W and 32 30W PoE ports without manual speed settings?

Every copper port is full/half-duplex autosensing and MACsec-capable, so legacy 10/100/1000 devices link up automatically at their highest common rate.

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