Juniper EX4400 Ethernet Switch

The EX4400 line of Ethernet access switches offers secure, cloud-ready access for enterprise campus, branch, and data center networks for the AI era. The platforms, which deliver up to 3600W of PoE power, boost network performance and visibility in support of ongoing security needs. As part of the underlying infrastructure for Juniper Mist Wired Assurance, the EX4400 is purpose-built for, and managed by, the cloud. The switch leverages Mist AI to simplify operations and provide better visibility into the experience of connected devices, delivering a refreshing, user experience-first approach to access layer switching.

Product description

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, you can effortlessly onboard, configure, and manage the EX4400 from the cloud. This simplifies operations, improves visibility, and optimizes experiences for connected devices and users.

Key features:

• 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 802.3bz Multigigabit
• IEEE 802.3bt Power over Ethernet (PoE++)
• WiFi 7-ready switches, delivering up to 3600W of PoE power per switch
• Standards-based microsegmentation using group-based policies (GBP)
• Flow-based telemetry to monitor traffic flows for anomaly detection
• Precision Timing Protocol-Transparent clock
• 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 models deliver up to 3600W of PoE power, making them ideal for Wi-Fi 7 deployments, smart buildings including lighting, IoT sensors, HVAC, and management systems or supporting other power-hungry PoE endpoints.

The EX4400 line consists of 10 ten base SKUs:

• The EX4400-48MXP, offering 12 x 100M/1/2.5/5/10GbE and 36 x 100M/1/2.5GbE PoE access ports, delivering up to 90 W per PoE port with an overall total 3600 W of PoE power budget (using two power supplies)

• Effectively reduces downtime with improved network performance
• Supports layer 3 switching for enhanced performance and usability
• Rack-mountable form factor allows hassle-free and easy usage with increased efficiency
• Managed switch provides a reliable foundation for your network