Juniper Networks EX4400-48MP Ethernet Switch

The Juniper Networks EX4400-48MP Ethernet Switch is a feature-rich solution offering 12 x 100M/1/2.5/5/10GbE GbE and 36 x 100M/1/2.5GbE Power over Ethernet (PoE) access ports, delivering up to 90 W per PoE port with an impressive total PoE power budget of 2200 W (utilizing two power supplies). As a key component of the EX4400 line of Ethernet access switches, it provides secure and cloud-ready access for enterprise campus, branch, and data center networks, catering to the demands of the AI era and cloud optimization.

The EX4400 series enhances network performance and visibility while addressing current security requirements and anticipating those of the next decade. Serving as the backbone for Juniper Mist Wired Assurance, the EX4400 is purpose-built and cloud-managed, leveraging Mist AI to simplify operations and prioritize a user-centric approach to access layer switching. The EX4400 switches, including the EX4400-48MP, form a secure and cloud-ready portfolio, combining the simplicity of the cloud, the power of Mist AI™, and a robust hardware foundation with best-in-class security and performance.

Key features include Ethernet VPN–Virtual Extensible LAN (EVPN-VXLAN), end-to-end encryption using MACsec AES256, IEEE 802.3bt Power over Ethernet (PoE++), group-based microsegmentation policies (GBP), flow-based telemetry for anomaly detection, and 10-member Virtual Chassis support. With full Layer 2 and Layer 3 capabilities, the EX4400 supports various deployments, including campus, branch, and data center top-of-rack scenarios. Juniper’s Virtual Chassis technology allows seamless interconnection and management of up to 10 EX4400 switches as a single device, providing a scalable and pay-as-you-grow solution for expanding network environments.