Juniper EX4400 Ethernet Switch

Mist AI simplifies operations by providing automated troubleshooting and deep visibility into user experiences. Instead of manually digging through logs, the system uses Wired Assurance and the Marvis Virtual Network Assistant to proactively identify and resolve issues before they impact your users.

Yes, the EX4400 is designed for a pay-as-you-grow approach. It supports Virtual Chassis technology, allowing you to interconnect up to 10 switches to operate as a single logical device, which makes scaling your network capacity straightforward.

The EX4400 includes robust, enterprise-grade security features such as MACsec AES256 encryption for data in transit and standards-based microsegmentation. These tools allow you to isolate traffic and enforce strict access policies based on groups rather than just IP addresses.

Yes, the EX4400 supports PoE++ (802.3bt), which delivers up to 90W of power per port. This is more than sufficient to power high-performance Wi-Fi 6/6E access points, IoT sensors, and other power-hungry devices.

While it is optimized for campus networks, the EX4400 is also well-suited for data center environments thanks to its support for EVPN-VXLAN. This allows for flexible, scalable network architectures that extend from the campus to the data center access layer.

The switch is designed for high availability with redundant, hot-swappable power supplies and field-replaceable fans. You can replace these components without taking the switch offline, ensuring your network stays up and running.