Juniper Networks has introduced the EX4000 Series, a new line of access switches designed to enhance enterprise and campus networking with AI-native automation, zero-trust security, and multigigabit performance. With built-in Mist AI, cloud-native capabilities, and Wi-Fi 7 readiness, the EX4000 Series simplifies network operations while ensuring high-speed, secure connectivity.
Key features of the EX4000 series
- Flexible configurations – Available in 12-, 24-, and 48-port models, with both PoE and non-PoE options. Some models include fanless designs for noise-sensitive environments.
- Multigigabit support – Offers speeds from 100Mb to 10Gb, ensuring seamless performance for modern applications.
- AI-powered automation – Mist AI and Marvis Virtual Network Assistant enable proactive troubleshooting, self-healing, and automated network optimisation.
- Zero trust security – Juniper Mist Access Assurance ensures constant authentication and authorisation for connected devices.
- Fast boot and virtual chassis – Switches boot in minutes and can be stacked virtually, simplifying management.
- Power over Ethernet (PoE++) – Supports 802.3bt PoE++ (up to 60W per port), maintaining power to devices even during switch reboots.
EX4000 Series models
Juniper offers a range of EX4000 models to accommodate different networking needs, including fanless options for noise-sensitive environments:
Interested in the EX4000 Series?
The EX4000 Series is now available. Contact our Juniper experts today to explore its features and find the right model for your needs.
Ideal for modern organisations
The EX4000 Series is designed for organisations that need scalable, high-performance networking with minimal complexity. Large enterprise campuses can benefit from AI-native automation and enhanced security, while educational institutions can leverage Wi-Fi 7 support to provide seamless connectivity for students and staff.
Retailers and branch offices will find the EX4000 well-suited for handling high-density traffic and IoT devices, and healthcare facilities can rely on its secure, always-on networking for critical applications.
AI-native network optimisation
A key advantage of the EX4000 Series is its deep integration with Mist AI, which enables automated troubleshooting, real-time telemetry, and proactive issue resolution. The Marvis Virtual Network Assistant helps IT teams identify and resolve network problems faster, reducing manual intervention and improving overall performance. By continuously analysing network behaviour, Mist AI ensures a self-optimising, reliable infrastructure.
Future-ready networking with EX4000
With AI-native automation, high-speed connectivity, and robust security, the EX4000 Series provides a future-ready solution for modern networks. By leveraging Mist AI and Zero Trust principles, Juniper strengthens its position as a leader in intelligent, automated networking.
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