Juniper EX4400-24T - 24-Port 1GbE Switch Enterprise with 1U Access Switch, AC/DC Power, AFO/AFI Airflow

Juniper EX4400-24T Series is a high-performance 1U access switch designed for campus, branch, and data centre networks. Part of the EX4400 platform, it offers 24× 1GbE RJ-45 access ports, 4× 10GbE SFP+ uplinks, and 2× 25GbE SFP28 uplinks, with flexible airflow (AFO/AFI) and power options (AC/DC) for varied deployments. 

Ideal for organisations seeking secure and scalable access solutions, it supports advanced security features, Virtual Chassis stacking, and AI-driven management via Juniper Mist™. This combination of reliability, automation, and flexibility makes the EX4400-24T suitable for modern enterprise networks.

KEY FEATURES:

• Total Ports: 24 × 1GbE RJ45 access ports
• Uplink Ports: 2 × 100GbE QSFP28 + optional module for 4×10GbE or 4×25GbE
• PoE/PoE++ Support: Not supported (non-PoE model)
• Switching Capacity: 324 Gbps unidirectional / 648 Gbps bidirectional
• Forwarding Rate: 482 Mpps
• CPU: 2.2 GHz Quad-Core Intel x86 CPU 
• Packet Buffer: 8 MB shared
• MAC Address Table: 112,000 entries
• VLAN Support: Up to 4,093 VLANs
• Latency: ~2.5 µs (typical)
• Resiliency: Redundant hot-swappable AC or DC power supplies and field-replaceable fans
• Airflow: Front-to-back (AFO) / Back-to-front (AFI) depending on model
• Form Factor: 1U rack-mountable
• Advanced Features: Virtual Chassis support, AI-driven management with Juniper Mist™, MACsec encryption, EVPN-VXLAN overlay support
  

TECHNICAL SPECIFICATION:

HARDWARE:

PERFORMANCE:

SECURITY:

MANAGEMENT:

PHYSICAL & ENVIRONMENTAL:

ADVANCED FEATURES:

Virtual Chassis Technology: 

The EX4400-24T supports stacking up to 10 switches to function as a single logical device. This allows for centralised management, simplified configuration, and consistent policy enforcement across the stack. In the event of a switch failure, the Virtual Chassis automatically provides failover, ensuring uninterrupted network connectivity. The technology supports cross-chassis redundancy, enabling seamless network expansion without downtime.

AI-Driven Management with Juniper Mist™: 

Integration with Juniper Mist™ provides a cloud-based, AI-driven network management platform. It delivers real-time monitoring, predictive analytics, anomaly detection, and proactive troubleshooting. Administrators can automate configuration, monitor performance trends, detect potential issues before they affect users, and gain detailed insights into device and client behaviour. Mist AI also supports location-based services and policy-driven automation, enhancing both operational efficiency and end-user experience.

EVPN-VXLAN Overlay Support: 

Enables Layer 2 and Layer 3 overlays that provide scalable, flexible network segmentation and multi-tenancy for campus and data centre deployments. EVPN-VXLAN simplifies large-scale Layer 2 extension across multiple sites, supports seamless VM mobility, and integrates with virtualised workloads. This ensures consistent network policies and optimal routing efficiency for both physical and virtual environments.

MACsec Encryption: 

The hardware-based AES-256 MACsec encryption secures data in transit across access ports. It protects against eavesdropping, man-in-the-middle attacks, and unauthorised network access, helping enterprises meet compliance requirements and maintain the integrity of sensitive traffic.

Zero Trust Security Enforcement: 

Supports dynamic policy enforcement, access control, and network segmentation to protect users, devices, and applications. The switch can enforce role-based access policies and integrate with Juniper security and identity solutions to ensure end-to-end protection in both wired and wireless networks.

High Availability and Redundancy:

Hot-swappable AC/DC power supplies and field-replaceable fans enable continuous operation even during component replacement. Dual redundant power and fan modules, combined with configurable airflow options (AFO or AFI), ensure optimal cooling and uninterrupted network service in data centres or branch deployments.

Scalable Uplink and Extension Modules: 

Provides flexibility with modular uplink support, allowing 10GbE or 25GbE connections to aggregation and core switches. The EX4400-24T also supports optional extension modules for additional ports, making it future-proof for network growth and high-bandwidth requirements.

Energy-Efficient Design: 

Optimised to reduce power consumption without compromising performance, lowering operational costs while maintaining high throughput and reliability. Intelligent power management adjusts energy usage according to load and environmental conditions.

Advanced Monitoring and Telemetry: 

Enables real-time analytics, event logging, and telemetry streaming via Mist AI, offering detailed visibility into network performance, health, and client activity. Administrators can monitor traffic patterns, detect bottlenecks, and proactively address potential issues.

Flexible Deployment Options: 

Supports multiple airflow (AFO/AFI) and power configurations (AC/DC) to fit diverse deployment scenarios, including enterprise offices, campus environments, and high-density data centres.

Future-Ready Network Architecture: 

Supports cloud-ready, programmable, and automated network operations. Ideal for enterprises adopting virtualisation, IoT, and next-generation applications, ensuring the network can evolve alongside emerging technology requirements.

Enhanced Operational Efficiency: 

Combines AI-driven automation, Virtual Chassis scaling, and cloud telemetry to simplify management, reduce downtime, and enhance service delivery. Network teams can focus on strategic initiatives rather than manual maintenance.

Support for High-Density Environments: 

Capable of handling growing device connections, including wireless access points, IP cameras, and VoIP phones, with seamless traffic aggregation and QoS prioritisation.

ORDERING INFORMATION:

WARRANTY & SUPPORT:

Manufacturers are responsible for warranties, which are based on the purchase date and validity. We make sure the products we sell are delivered on time and in their original condition at Grabnpay. Whether it's physical damage or operational issues, our team will help you find a solution. We help you install, configure, and manage your devices. We'll help you file a warranty claim and guide you every step of the way.

All listed prices reflect standard market rates. Final commercial terms, including volume-based discounts, will be provided based on purchase volume, MOQ, and other applicable criteria. For more information about switches & other accessories, contact our technical support team.