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Juniper Networks 48X1G PoE Switch with 2X100G

Juniper Networks EX4400-48P
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Model EX4400-48P

UPC Code: 832938094499

Provantage Code:  NSCN2CQ

Condition:  Factory New

  • Product Type: Ethernet Switch
  • Layer Supported: 3
  • Total Number of Network Ports: 48
  • Power Source: Power Supply
  • Number of Total Expansion Slots: 6
  • TAA Compliant: No

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NetworkingRouting and Switching DevicesSwitches and Bridges


Juniper Networks EX4400-48P Specifications

    48X1G PoE Switch with 2X100G


    The EX4400 line of Ethernet access switches is designed for the AI era and optimized for the cloud. The platforms boost network performance and visibility, meeting the security demands of today as well as for networks of the next decade.

    As part of the underlying infrastructure for Juniper Mist Wired Assurance, the EX4400 is purpose-built for, and managed by, the cloud. The switch leverages Mist AI to simplify operations and provide better visibility into the experience of connected devices, delivering a refreshing, user experience-first approach to access layer switching.

    Product Description

    The Juniper Networks® EX4400 line of Ethernet switches offers a secure, cloud-ready portfolio of access switches ideal for enterprise campus and data center networks. The EX4400 switches combine the simplicity of the cloud, the power of Mist AI™, and a robust hardware foundation with best-in-class security and performance to deliver a differentiated approach to access switching in the cloud, mobile, and IoT era. With Juniper Mist™ Wired Assurance, the EX4400 can be effortlessly onboarded, configured, and managed from the cloud. This simplifies operations, improves visibility, and ensures a much better experience for connected devices.

    Key features of the EX4400 include:

    • Cloud-ready, driven by Mist AI with Juniper Mist Wired Assurance and Marvis Virtual Network Assistant
    • Ethernet VPN-Virtual Extensible LAN (EVPN-VXLAN) to the access layer
    • Media Access Control Security (MACsec) AES256
    • Power over Ethernet (PoE)++ (90W per port)/PoE
    • Standards-based microsegmentation using group-based policies (GBP)
    • Flow-based telemetry to monitor traffic flows for anomaly detection
    • 10-member Virtual Chassis support
    Offering a full suite of Layer 2 and Layer 3 capabilities, the EX4400 supports a variety of applications, including campus, branch, and data center top-of-rack deployments. As requirements grow, Juniper's Virtual Chassis technology allows up to 10 EX4400 switches to be seamlessly interconnected and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments.

    The EX4400 line includes:
    • The EX4400-48F, which offers 12 x 10GbE and 36 x 1GbE fiber access ports
    • The EX4400-24T, which offers 24 x 1GbE non-PoE access ports
    • The EX4400-24P, which offers 24 x 1GbE PoE access ports, delivering up to 90 W per port and a power budget of 1800 W
    • The EX4400-48T, which offers 48 x 1GbE non PoE-access ports
    • The EX440-48P, which offers 48 x 1GbE PoE access ports, delivering up to 90 W per port and a power budget of 1400 W
    Each EX4400 model offers 4 x 10GbE SFP+/25GbE SFP28 uplinks and two fixed 100GbE Virtual Chassis stacking ports, which can be reconfigured as Ethernet ports as needed. The switches also include high availability (HA) features such as redundant, hot-swappable internal power supplies and field-replaceable fans to ensure maximum uptime. The PoE-enabled EX4400 switch models offer standardsbased 802.3af/at/bt (PoE/PoE+/PoE++), delivering up to 90 watts on all ports.


Product Name48X1G PoE Switch with 2X100G
Product TypeEthernet Switch
Ethernet TechnologyGigabit Ethernet

25 Gigabit Ethernet

100 Gigabit Ethernet

Number of Total Expansion Slots6
Product FamilyEX4400
Stack PortYes
Media Type SupportedTwisted Pair

Optical Fiber

Total Number of Network Ports48
PoE (RJ-45) PortYes
Redundant Power Supply SupportedYes
Expansion Slot TypeSFP28

Stacking Module

Form FactorRack-mountable
Power SourcePower Supply
Layer Supported3
Compatible Rack Unit1U
Number of Power Supplies Supported2
Uplink PortYes
Port / Expansion Slot Details48 x Gigabit Ethernet PoE++

4 x 25 Gigabit Ethernet Expansion Slot

2 x 100 Gigabit Ethernet Stack

Country of OriginChina
Product SeriesEX4400
Product ModelEX4400-48P
Network Technology10/100/1000Base-T



Frequency50 Hz

60 Hz

Supplies/Accessories for Juniper Networks EX4400-48P

Juniper Networks 4X10G SFP+ Extension Module

Mfg Part# EX4400-EM-4S

Juniper Networks 4X25G SFP28 Extension Module

Mfg Part# EX4400-EM-4Y

Juniper Networks 550W Compact AC Afo Power Supply

Mfg Part# JPSU-550-C-AC-AFO

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Juniper Networks Model EX4400-48P