Juniper Networks EX4400-24X-AFI Ethernet Switch

Alta Technologies buys & sells new, used, and refurbished Juniper Networks EX4400-24X-AFI Ethernet Switches and upgrades. Whether you need a complete model or simply require a feature or part, we carry a broad array of Juniper Networks Switches.

With over 1.5 million products IN STOCK, Alta Technologies is one of the leading Juniper Switches dealers in the area. We also buy your excess equipment.

Contact us about complete systems or parts for the Juniper Networks EX4400-24X-AFI Ethernet Switch (to buy or sell)

Juniper Networks EX4400-24X-AFI Ethernet Switch Information:

The Juniper Networks EX4400-24X-AFI Ethernet Switch presents a 24-Port 1/10GbE SFP+ access point configuration, paired with a 550 W AC power supply and AFI (Back-to-Front airflow). Part of the EX4400 line of Ethernet switches, it forms a secure and cloud-ready portfolio tailored for enterprise branch, campus, and data center networks.

These switches seamlessly integrate the simplicity of the cloud, the power of Mist AI™, and a robust hardware foundation to deliver a differentiated approach to access switching in the cloud, mobile, and IoT era. Benefiting from Juniper Mist™ Wired Assurance, the EX4400-24X-AFI allows effortless onboarding, configuration, and management from the cloud, streamlining operations, improving visibility, and ensuring an enhanced experience for connected devices.

Key features of the EX4400 include Mist AI-driven cloud readiness, Ethernet VPN–Virtual Extensible LAN (EVPN-VXLAN) for advanced access layer connectivity, end-to-end encryption with MACsec AES256, support for IEEE 802.3bz Multigigabit, IEEE 802.3bt Power over Ethernet (PoE++), standards-based microsegmentation using group-based policies (GBP), flow-based telemetry for anomaly detection, Precision Timing Protocol with a transparent clock, and 10-member Virtual Chassis support.

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Juniper Networks EX4400-24X-AFI Ethernet Switch Specifications:

  • Access Port Configuration: 24-Port 1/10GbE SFP+
  • PoE++ Ports: 0
  • 10GbE Ports (max. with module): 24 (28)
  • 25GbE Ports (max. with module): 0 (4)
  • 100GbE/ 40GbE Ports (max with module): 2(3)
  • Power Supply Rating: 550 W AC
  • Cooling: AFO (Front-to-back airflow)


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