Product
EX4400-48XP Ethernet Switch
The EX4400-48XP is a Wi-Fi 7-ready, high-power, cloud-native, and AI-Native switch that delivers up to 3600W of PoE, providing the power, scalability, and performance required for modern networks. It is designed to support high-density Wi-Fi deployments, including smart buildings and enterprise networks. It enables EVPN/VXLAN for building advanced campus fabrics and streaming telemetry to deliver optimal user experiences from client to cloud. Keyfeatures include MACsec AES-256, microsegmentation using group-based policy, and virtual chassis capabilities.
ZTP-enabled , the EX4400-48XP enables you to onboard, configure, and manage it through Juniper Mist™ Wired Assurance for enhanced connected-device experiences. By transmitting rich telemetry to the Juniper Mist Cloud, the EX4400-48MXP switch leverages Mist AI to simplify operations and provide actionable client-level insights in real time.
Models:
EX4400-48XP: 48 x 1GbE PoE/Non-PoE and 4 x 10/25/40/100GbE uplinks.
Key Features
Port density
1/10GbE access ports, 100GbE uplink/stacking, Optional 10/25/40/100GbE uplink
Form factor
1 RU
Power
PoE++ up to 90W per port; 3600W total.
Switching capacity
696 Gbps
Fabric
EVPN-VXLAN, Virtual Chassis
Features + Benefits
AI-Native Switching
Onboard (Day 0), provision (Day 1), and manage (Day 2+) the EX4400-48XP from the cloud with Juniper Mist Wired Assurance, using AI-powered automation and insights to deliver improved experiences for end users and connected devices. A color-coded LED display indicates cloud connectivity status.
Virtual Chassis
Virtual Chassis technology allows users to configure and manage 10 EX Switches as a single logical device. For the EX4400-48XP, you can combine up to 10 EX4400 devices.
MACsec AES-256
Support for IEEE 802.11ae MACsec with AES-256 for link-later data confidentiality, data integrity, and data origin authentication.
End-to-end campus fabric
Scale with ease, build resiliency, and streamline management with EVPN-VXLAN-based campus fabrics, which help to simplify configuring and maintaining multiple devices.
Microsegmentation
Standards-based microsegmentation using group-based policies (GBP) leverages underlying VXLAN technology to provide agnostic endpoint access control for consistent security policies and granular control of application, business function, or user tags.
Flow-based telemetry
Enables per-flow level analytics, so you can monitor thousands of traffic flows per switch without impacting the CPU.
Resource Center
Practical Resources
Technical Documentation
Day One Books
Support
Training and Community
Training
Community
Background Information
Learn More
Videos
Blogs
Press Releases
White Papers
CUSTOMER SUCCESS
Canadian Tire Corporation Chooses Juniper Solution to Accelerate its Better Connected Strategy
Iconic retailer Canadian Tire Corporation Limited (CTC) selected Juniper’s full-stack AI-driven enterprise solution to modernize its IT infrastructure. Encompassing Wi-Fi, wired access switching and SD-WAN, Juniper’s network stack will support optimized user experiences across CTC’s network of 1,700 retail stores and gas outlets to help CTC fulfill its brand purpose of making life in Canada better.
CTC chose Juniper’s platform to provide customers with an enhanced, convenient and secure omnichannel experience—seamlessly connecting the customer journey from mobile app to click-and-collect lockers and store kiosks. Juniper designed its solution for CTC to strengthen Wi-Fi connections, enhance security and enable a cloud-based strategy. CTC will use this platform to accelerate troubleshooting and response times, enhance user experiences and offer future-building capacity for innovative practices and engagement.
One of the largest general merchandise players in Canada, with $16 billion in sales, CTC’s operations include 13 banners and businesses, including Canadian Tire, Mark's, Helly Hansen, SportChek, FGL Sports, PartSource and Party City.
EX4400-48XP
The EX4400-48XP is a Wi-Fi 7-ready, high-power, cloud-native, and AI-Native switch that delivers up to 3600W of PoE, designed to support high-density Wi-Fi deployments, including smart buildings and enterprise networks.
| Technical Features | |
| Port density | 1/10GbE access ports, 100GbE uplink/stacking, Optional 10/25/40/100GbE uplink |
| Form factor | 1 RU |
| Power | PoE++ up to 90W per port; 3600W total. |
| Switching capacity | 696 Gbps |
| Fabric | EVPN-VXLAN, Virtual Chassis |
Currently viewing
EX4400-48MXP
The EX4400-48MXP is a Wi-Fi 7-ready, high-power, cloud-native, and AI-Native switch that delivers up to 3600W of PoE, designed to support high-density Wi-Fi deployments, including smart buildings and enterprise networks.
| Technical Features | |
| Port density | 1/10GbE access ports, 100GbE uplink/stacking, optional 10/25/40/100GbE uplink |
| Form factor | 1 RU |
| Power | PoE++ up to 90W per port; 3600W total |
| Switching capacity | 1020 Gbps |
| Fabric | EVPN-VXLAN, Virtual Chassis |
EX4400
The EX4400 Ethernet Switch is a cloud-ready, AI-powered access switching platform with advanced security for high-performance campus deployments.
| Technical Features | |
| Port density | 1/10GbE access ports, 100GbE uplink/stacking, Optional 10/25GbE uplink |
| Form factor | 1 RU |
| Power | PoE++ up to 90W per port; 1800W power budget for EX4400-48P, 1440W for EX4400-24P |
| Switching capacity | 912 Gbps |
| Fabric | EVPN-VXLAN, Virtual Chassis |
Why Juniper is outpacing the competition
Find out how Juniper's Mist AI features and capabilities stack up against the competition.
See Mist AI in action
Join our weekly demo to see how we deliver the industry’s best access-layer experience for wired and wireless networks.
Find the EX4400-48XP in these solutions
Wired access
Our wired portfolio—coupled with wireless—combines performance and simplicity at scale while delivering optimized experiences to users and devices via AI-Native insights and automation.
Data center networks
Simplify operations and ensure reliability with the modern, automated data center. Juniper helps you automate and continuously validate the entire network life cycle to ease design, deployment, and operations.