The Juniper Networks® EX4400 line of Ethernet switches offers a secure, cloud-ready portfolio of access switches ideal for enterprise branch, campus, and data center networks. The EX4400 switches combine the simplicity of the cloud, the power of Mist AI™, and a robust hardware foundation with best-in-class security and performance to deliver a differentiated approach to access switching in the cloud, mobile, and IoT era. With Juniper Mist™ Wired Assurance, the EX4400 can be effortlessly onboarded, configured, and managed from the cloud. This simplifies operations, improves visibility, and ensures a much better experience for connected devices.
Key features of the EX4400 include:
- Cloud-ready, driven by Mist AI with Juniper Mist Wired Assurance and Marvis Virtual Network Assistant
- Ethernet VPN-Virtual Extensible LAN (EVPN-VXLAN) to the access layer
- End-to-end encryption using Media Access Control Security (MACsec) AES256
- IEEE 802.3bt Power over Ethernet (PoE++)
- Standards-based microsegmentation using group-based policies (GBP)
- Flow-based telemetry to monitor traffic flows for anomaly detection
- 10-member Virtual Chassis support
Offering a full suite of Layer 2 and Layer 3 capabilities, the EX4400 enables a variety of deployments, including campus, branch, and data center top-of-rack deployments. As requirements grow, Juniper's Virtual Chassis technology allows up to 10 EX4400 switches to be seamlessly interconnected and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments.
The EX4400 line consists of seven SKUs:
- The EX4400-48MP, which offers 12 x 100M/1/2.5/5/10GbE GbE and 36 x 100M/1/2.5GbE PoE access ports, delivering up to 90 W per PoE port with an overall total 2200 W of PoE power budget (using two power supplies)
- The EX4400-24MP, which offers 24 x 100M/1/2.5/5/10GbE PoE access ports, delivering up to 90 W per port with an overall total 1800 W of PoE power budget (using two power supplies)
- The EX4400-24T, which offers 24 x 1GbE non-PoE access ports
- The EX4400-24P, which offers 24 x 1GbE PoE access ports, delivering up to 90 W per port with an overall total 1440 W of PoE power budget (using two power supplies)
- The EX4400-48T, which offers 48 x 1GbE non PoE-access ports
- The EX4400-48P, which offers 48 x 1GbE PoE access ports, delivering up to 90 W per port with an overall total 1800 W of PoE power budget (using two power supplies)
- The EX4400-48F, which offers 12 x 10GbE SFP+ and 36 x 1GbE SFP fiber access ports
