HPE Juniper Networking EX4400-48TProduct 48-port network switch

Cloud-ready access switch

The Juniper EX4400-48T is a 48-port Ethernet access switch built for enterprise campus and data centre networks. It is designed for the AI era and optimised for cloud operations. The platform targets IT teams that want simplified management through Mist AI and a user experience-first approach to the access layer.

Mist AI management integration

The switch functions as part of the underlying infrastructure for Juniper Mist Wired Assurance, meaning it is purpose-built for cloud management. This architecture removes the need for traditional on-premises controllers and frees up operational staff by automating provisioning, monitoring and troubleshooting workflows. It fits into builds that prioritise centralized visibility and AI-driven insights across wired and wireless domains.

Silent cloud-managed operation

As a cloud-managed access switch, its thermal and acoustic profile is governed by the hardware foundation designed for continuous operation in wiring closets and data centres. Normal use sees the platform handling secure, high-performance forwarding while Mist AI optimises the experience of connected devices. Power draw scales with the 48 active ports and attached PoE devices, while the cloud backend handles telemetry without adding local management overhead.