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A silver rack-mount network switch with 48 Ethernet ports and ventilation grilles

HPE Juniper Networking

HPE Juniper Networking EX4100-48MP 48-port PoE++ network switch

SKU CH-3MEG-GAJNT MPN EX4100-48MP

A managed 48-port PoE++ switch with 16 multigigabit and 32 gigabit access ports, each delivering up to 90 W from a 1620 W budget, and cloud-ready AI-driven assurance

  • 48 PoE++ ports deliver up to 90W each for high-power devices
  • 16 multigigabit ports support 2.5GbE speeds for faster uplinks
  • 1620W total PoE budget across dual supplies powers dense deployments
  • Cloud management via Mist AI enables remote monitoring and assurance
  • MACsec AES256 encryption secures traffic between switches

Product Identity

This HPE Juniper Networking EX4100-48MP is a managed 48-port switch built for enterprise branch, campus and data center networks. It delivers multigigabit connectivity and high-density Power over Ethernet for demanding access-layer deployments. Cloud-ready management is driven by Mist AI with wired assurance and an AI assistant.

Suitable Deployments

Organisations needing up to 1620W of PoE++ budget across 48 ports will fit here, especially where 90W per port supports advanced endpoints. Sites requiring EVPN-VXLAN fabric extension to the access layer and MACsec AES256 encryption between switches are also addressed. Buyers who need more than 48 ports or a lower total PoE budget should evaluate other models.

Deciding Specification

The switch provides 16 ports at 2.5GbE and 32 ports at 1GbE, all supporting PoE++ up to 90W each. This specific port-speed mix and the 1620W aggregate power budget determine whether the density and multigigabit capacity match the planned device count and power draw.

How it compares

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

Price $4,706.99
Pricier than about 90% of the 2,759 comparable items (median $482.99).

Specifications

Size & build
Shipping weight4.54 kg
Package size660 × 587 × 165 mm

Questions about this item

How many rack units does the EX4100-48MP occupy in a standard cabinet?

The switch is a 1U device that mounts in a standard rack using the supplied brackets.

Which step is often missed when powering the EX4100-48MP for PoE++ operation?

Both power supplies must be installed and connected to reach the 1620 W PoE budget and provide redundancy.

What determines when the internal fans of the EX4100-48MP need replacement?

The Mist AI telemetry monitors fan health and raises an alert when a fan approaches end of life.

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