Juniper Networks EX4400-48F-AFI Ethernet Switch

Alta Technologies buys & sells new, used, and refurbished Juniper Networks EX4400-48F-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.

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Juniper Networks EX4400-48F-AFI Ethernet Switch Information:

The Juniper Networks EX4400-48F-AFI Ethernet Switch features a versatile 12-port 1000/10000BASE-X + 36-port 100/1000BASE-X Access Port configuration, coupled with a 550 W AC Power supply and AFI (Back-to-front airflow) Cooling. As a part of the EX4400 line, this switch is designed to provide a secure, cloud-ready portfolio of access switches tailored for enterprise branch, campus, and data center networks.

The EX4400 series seamlessly integrates cloud simplicity, Mist AI™ capabilities, and a robust hardware foundation, delivering a distinct approach to access switching in the cloud, mobile, and IoT era. Leveraging Juniper Mist™ Wired Assurance, the EX4400 ensures effortless onboarding, configuration, and management from the cloud, enhancing operational efficiency, 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, IEEE 802.3bz Multigigabit support, IEEE 802.3bt Power over Ethernet (PoE++), standards-based microsegmentation using group-based policies (GBP), flow-based telemetry for anomaly detection, and Precision Timing Protocol.

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Juniper Networks EX Series Switches Offerings:

Juniper Networks EX4400-48F-AFI Ethernet Switch Specifications:

  • Access Port Configuration: 12-port 1000/10000BASE-X + 36-port 100/1000BASE-X
  • PoE++ Ports: 0
  • 10GbE Ports (max. with module): 12(16)
  • 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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