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HPE Juniper EX3400-24T 1U rackmount Ethernet switch with 24 ports and four uplink cages

HPE Juniper Networking

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

SKU CH-QFCR-5SYGW MPN EX3400-24T

A 24-port Gigabit Ethernet switch with four 10 GbE SFP+ uplinks, two 40 GbE QSFP+ uplinks and optional PoE+ power on 30 W ports

  • Type of switchEthernet Switch
  • Product formatRackmount
  • Main ports24 x Gigabit Ethernet Network 4 × 10 Gigabit Ethernet Expans
  • Jumbo frame support9216 bytes
  • Power detailsMax. System Power Consumption (W): 100 W Power Supply Rating
  • Product dimensions1.72 in × 17.4 in × 13.8 in
  • 24 Gigabit ports for dense copper connectivity
  • Four 10 Gigabit SFP+ uplinks for high-speed aggregation
  • Two 40 Gigabit QSFP+ uplinks for backbone links
  • Up to 30 W PoE+ per port powers phones and cameras
  • Virtual Chassis manages up to 10 switches as one device

24-port Gigabit switch with PoE+ uplinks

The Juniper Networks EX3400-24T is a 1U rackmount Ethernet switch built for converged enterprise access. It provides 24 fixed 10/100/1000BASE-T ports and supports both 802.3af PoE and 802.3at PoE+ for powering phones, cameras and access points. Four SFP/SFP+ and two QSFP+ uplink slots handle high-volume aggregation.

Fits dense access layers needing PoE+

This model suits networks that need up to 30 W per port on 24 copper interfaces and 10 or 40 GbE uplinks in a single rack unit. Virtual Chassis support allows up to 10 units to be managed as one logical device. Buyers who require more than 24 copper ports or higher PoE budgets per port should consider larger form-factor alternatives.

100 W max system power draw

The switch draws a maximum of 100 W while its internal supply is rated at 150 W. This figure determines whether the available rack circuit and cooling capacity can sustain the chassis under full PoE+ load across all 24 ports.

How it compares

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

Price $871.99
Pricier than about 62% of the 2,759 comparable items (median $482.99).

Specifications

Product
Brand nameJuniper Networks, Inc.
Model nameEX3400-24T
Connectivity
Jumbo frame support9216 bytes
SNMP supportYes
Ports & slots
Main ports24 x Gigabit Ethernet Network
4 × 10 Gigabit Ethernet Expansion Slot
2 × 40 Gigabit Ethernet Uplink
Power
Power detailsMax. System Power Consumption (W): 100 W
Power Supply Rating (W): 150 W
Size & build
Product dimensions1.72 in × 17.4 in × 13.8 in
Shipping weight1.81 kg
Package size538 × 528 × 152 mm
More details
Type of switchEthernet Switch
Product formatRackmount

Questions about this item

What is the maximum power draw of the EX3400-24T under sustained load?

The switch has a maximum system power consumption of 100W and a power supply rating of 150W.

How loud or hot does the 1U rackmount unit get when running continuously?

The 150W AC power supply and 100W max draw indicate active cooling is required in a standard rack environment.

Which transceivers or cables must I already own to use the uplink ports?

The four front-panel SFP/SFP+ slots and two QSFP+ ports require compatible 10GbE or 40GbE modules purchased separately.

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