EX4400-48T-AFI - Juniper Networks

The Juniper EX4400-48T-AFI is a high-performance, cloud-ready Layer 3 Ethernet switch designed for enterprise campus, branch, and data centre networks. Optimised for the AI era, it integrates with Juniper's Mist AI™ to enhance network visibility and simplify operations.

 Key Specifications

• Ports:

  • 48 x 10/100/1000BASE-T Ethernet ports

  • 4 x 25G SFP28 expansion slots

  • 2 x 100G QSFP28 stack ports

• Power over Ethernet (PoE):

  • Supports IEEE 802.3bt PoE++

  • Delivers up to 90W per port

  • Total PoE power budget up to 3600W

• Form Factor:

  • 1U rack-mounted chassis

  • Back-to-front airflow (AFI) configuration

• Management & Expansion:

  • Managed via Junos OS

  • Supports Virtual Chassis technology, allowing up to 10 switches to operate as a single device

• Connectivity:

  • Compatible with both twisted pair and optical fibre media types

  • Ideal for connecting devices such as phones, surveillance cameras, IoT devices, and Wi-Fi 6/7 access points

Cloud-Ready & AI-Driven

The EX4400-48T-AFI is purpose-built for cloud management and integrates seamlessly with Juniper's Mist AI™. This integration simplifies network operations and provides enhanced visibility into the experience of connected devices, delivering a user experience-first approach to access layer switching.