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EX4400 Series switch
EX4400 Series switch

EX4400 Series switch

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Key features:

  • 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 
  • End-to-end encryption using Media Access Control Security (MACsec) AES256
  • IEEE 802.3bz Multigigabit
  • IEEE 802.3bt Power over Ethernet (PoE++)
  • WiFi 7-ready switches, delivering up to 3600W of PoE power per switch with AC/DC power supply options
  • Standards-based microsegmentation using group-based policies (GBP)
  • Flow-based telemetry to monitor traffic flows for anomaly detection
  • Precision Timing Protocol–Transparent clock
  • 10-member Virtual Chassis support

Offering a full suite of Layer 2 and Layer 3 capabilities, the EX4400 enables a variety of deployments, 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 models deliver up to 3600W of PoE power with AC/DC power supply options, making them ideal for Wi‑Fi 7 deployments, smart buildings including lighting, IoT sensors, HVAC, and management systems or supporting other power‑hungry PoE endpoints.

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Introduction

The EX4400 line consists of 10 ten base SKUs:

  • The EX4400‑48MXP, offering 12 x 100M/1/2.5/5/10GbE and 36 x 100M/1/2.5GbE PoE access ports, delivering up to 90 W per PoE port with an overall total 3600 W of PoE power budget (using two power supplies)
  • The EX4400-48MP, offering 12 x 100M/1/2.5/5/10GbE and 36 x 100M/1/2.5GbE PoE access ports, delivering up to 90 W per PoE port with an overall total 2200 W of PoE power budget (using two power supplies)
  • The EX4400-24MP, offering 24 x 100M/1/2.5/5/10GbE PoE access ports, delivering up to 90 W per port with an overall total 1776 W of PoE power budget (using two power supplies). A total PoE budget of 2160 W can be achieved with two optional 1600 W power supplies
  • The EX4400-24T, offering 24 x 1GbE non-PoE access ports
  • The EX4400-24P, offering 24 x 1GbE PoE access ports, delivering up to 90 W per port with an overall total 1806 W of PoE power budget (using two power supplies). A total PoE budget of 2160 W can be achieved with two optional 1600 W power supplies
  • The EX4400‑48XP, offering 48 x 1GbE PoE access ports, delivering up to 90 W per port with an overall total 3600 W of PoE power budget (using two power supplies)
  • The EX4400-48P, offering 48 x 1GbE PoE access ports, delivering up to 90 W per port with an overall total 2200 W of PoE power budget (using two power supplies)
  • The EX4400-24X, offering 24 x 10GbE SFP+ fiber access/ distribution ports
  • The EX4400-48F, offering 12 x 10GbE SFP+ and 36 x 1GbE SFP fiber access ports
Model/Product SKU Access/Revenue Port Configuration PoE++ Ports PoE++ Budget 1 PSU/2 PSU (220V) PoE++ Budget 1 PSU/2 PSU (110V) 10GbE Ports (max. with module) 25GbE Ports (max. with module) 100GbE/40GbE Ports (max. with module) Power Supply Rating Cooling
EX4400-48XP 48-port 10/100/1000BASE-T 48 1650 W/3600 W 724 W/1748 W 0(4) 0(4) 2(3) 2000 W AC AFO (front-to-back airflow)
EX4400-48P 48-port 10/100/1000BASE-T 48 1310 W/2200 W 773 W/1796 W 0(4) 0(4) 2(3) 1600 W AC AFO (front-to-back airflow)
EX4400-24P 24-port 10/100/1000BASE-T 24 783 W/1806 W 783 W/1806 W 0(4) 0(4) 2(3) 1050 W AC AFO (front-to-back airflow)
EX4400-24P 24-port 10/100/1000BASE-T 24 1320 W/2160 W 783 W/1806 W 0(4) 0(4) 2(3) 1600 W AC (optional) AFO (front-to-back airflow)
EX4400-48T 48-port 10/100/1000BASE-T 0 N/A N/A 0(4) 0(4) 2(3) 550 W AC AFO (front-to-back airflow)
EX4400-24T 24-port 10/100/1000BASE-T 0 N/A N/A 0(4) 0(4) 2(3) 550 W AC AFO (front-to-back airflow)
EX4400-24X 24-Port 1/10GbE SFP+ 0 N/A N/A 24(28) 0(4) 2(3) 550 W AC AFO (front-to-back airflow)
EX4400-48F 12-port 1000/10000BASE-X + 36-port 100/1000BASE-X 0 N/A N/A 12(16) 0(4) 2(3) 550 W AC AFO (front-to-back airflow)
EX4400-24MP 24-port 100M/1/2.5/5/10GbE 24 753 W/1776 W 753 W/1776 W 24(28) 0(4) 2(3) 1050 W AC AFO (front-to-back airflow)
EX4400-24MP 24-port 100M/1/2.5/5/10GbE 24 1290 W/2160 W 753 W/1776 W 24(28) 0(4) 2(3) 1600 W AC (optional) AFO (front-to-back airflow)
EX4400-48MXP 48-port (12x100M/1/2.5/5/10GbE + 36x100M/1/2.5GbE) 48 1650 W/3600 W 724 W/1748 W 12(16) 0(4) 2(3) 2000 W AC AFO (front-to-back airflow)
EX4400-48MP 48-port GbE (12x100M/1/2.5/5/10GbE + 36x100M/1/2.5GbE) 48 1260 W/2200 W 723 W/1746 W 12(16) 0(4) 2(3) 1600 W AC AFO (front-to-back airflow)
EX4400-48T-AFI 48-port 10/100/1000BASE-T 0 N/A N/A 0(4) 0(4) 2(3) 550 W AC AFI (back-to-front airflow)
EX4400-24T-AFI 24-port 10/100/1000BASE-T 0 N/A N/A 0(4) 0(4) 2(3) 550 W AC AFI (back-to-front airflow)
EX4400-48T-DC 48-port 10/100/1000BASE-T 0 N/A N/A 0(4) 0(4) 2(3) 550 W DC AFO (front-to-back airflow)
EX4400-48T-DC-AFI 48-port 10/100/1000BASE-T 0 N/A N/A 0(4) 0(4) 2(3) 550 W DC AFI (back-to-front airflow)
EX4400-24T-DC 24-port 10/100/1000BASE-T 0 N/A N/A 0(4) 0(4) 2(3) 550 W DC AFO (front-to-back airflow)
EX4400-24T-DC-AFI 24-port 10/100/1000BASE-T 0 N/A N/A 0(4) 0(4) 2(3) 550 W DC AFI (back-to-front airflow)
EX4400-24X-AFI 24-Port 1/10GbE SFP+ 0 N/A N/A 24(28) 0(4) 2(3) 550 W AC AFI (back-to-front airflow)
EX4400-24X-DC 24-Port 1/10GbE SFP+ 0 N/A N/A 24(28) 0(4) 2(3) 550 W DC AFO (front-to-back airflow)
EX4400-24X-DC-AFI 24-Port 1/10GbE SFP+ 0 N/A N/A 24(28) 0(4) 2(3) 550 W DC AFI (back-to-front airflow)
EX4400-48F-AFI 12-port 1000/10000BASE-X + 36-port 100/1000BASE-X 0 N/A N/A 12(16) 0(4) 2(3) 550 W AC AFI (back-to-front airflow)
EX4400-48F-DC-AFI 12-port 1000/10000BASE-X + 36-port 100/1000BASE-X 0 N/A N/A 12(16) 0(4) 2(3) 550 W DC AFI (back-to-front airflow)
EX4400-48F-DC 12-port 1000/10000BASE-X + 36-port 100/1000BASE-X 0 N/A N/A 12(16) 0(4) 2(3) 550 W DC AFO (front-to-back airflow)

 

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