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Juniper EX3400-24P 24-port network switch, compact 1U form factor, matte silver finish

HPE Juniper Networking

HPE Juniper Networking EX3400-24P 24-port network switch

SKU CH-5W33-7ZD6G MPN EX3400-24P

24-port Layer 3 switch with PoE+ and four SFP/SFP+ uplinks plus two 40GbE QSFP+ ports, managed as a single Virtual Chassis of up to 10 units

  • FormatWall Mountable
  • Network Management TypeLayer 3 Switch
  • Uplink PortsYes
  • Uplink InterfaceSFP
  • Primary Ports24 x Gigabit Ethernet Network Gigabit Ethernet 4 x 10 Gigabi
  • Primary Port Speed40GBase-X 10/100/1000Base-T 10GBase-X
  • Layer 3 routing simplifies network management
  • 24 Gigabit Ethernet ports connect wired devices
  • Four SFP/SFP+ uplink ports enable 10 GbE links
  • Two 40 GbE QSFP+ ports provide high-speed uplinks
  • PoE+ powers phones cameras and access points

Enterprise Access Switch

The Juniper EX3400-24P is a Layer 3 fixed-configuration switch built for converged enterprise networks. It delivers 24 Gigabit Ethernet ports with PoE+ support for phones, cameras, and wireless access points. Four SFP/SFP+ dual-mode uplinks and two 40GbE QSFP+ ports provide flexible high-speed aggregation. Virtual Chassis technology allows up to 10 units to operate as a single logical device.

Compact Wall-Mountable Build

A 1U form factor and wall-mountable design suit space-constrained wiring closets and remote sites. Fixed ports eliminate transceiver handling for the primary copper links, while front-panel SFP/SFP+ and QSFP+ cages accept standard optics for uplinks. This layout simplifies cable routing and reduces patch-panel clutter in dense rack rows or cabinet installations.

24 PoE+ Ports With 40GbE Uplinks

The decisive spec is the combination of 24 powered 10/100/1000BASE-T ports and two 40GbE QSFP+ uplinks. Buyers needing 48 copper ports or higher-density 100GbE aggregation should evaluate other models. This switch targets mid-size access layers where PoE+ device counts and 40G backbone links match the port budget exactly.

Highlights

  • Layer 3 routing simplifies network management
  • 24 Gigabit Ethernet ports connect wired devices
  • Four SFP/SFP+ uplink ports enable 10 GbE links
  • Two 40 GbE QSFP+ ports provide high-speed uplinks
  • PoE+ powers phones cameras and access points

Specifications

BrandJuniper
SeriesEX3400
FormatWall Mountable
Network Management TypeLayer 3 Switch
Uplink PortsYes
Uplink InterfaceSFP
Primary Ports24 x Gigabit Ethernet Network Gigabit Ethernet 4 x 10 Gigabit Ethernet Expansion Slot 10 Gigabit Ethernet 2 x 40 Gigabit Ethernet Uplink 40 Gigabit Ethernet
Primary Port Speed40GBase-X 10/100/1000Base-T 10GBase-X
Uplink SpeedSFP
Layer3

Questions about this item

What uplink speeds do the SFP and QSFP+ ports actually deliver?

The four front-panel SFP/SFP+ ports operate at GbE or 10GbE, while the two QSFP+ ports provide 40GbE uplinks.

What mounting hardware is required for this 1U switch?

The EX3400-24P is wall-mountable and fits a standard 1U rack space; brackets for wall or rack attachment are needed.

How do you link multiple EX3400 switches into a single managed unit?

Connect up to 10 switches with the supported Virtual Chassis technology and configure them as one logical device.

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