Juniper Networks EX4400-48T Ethernet Switch – 48x 1GbE RJ-45, 4x 100GbE Uplinks, 2.88Tbps, 1U (Hardware Only, Optional 1–3 Year Support)

The Juniper Networks EX4400-48T is a high-performance, enterprise-class Ethernet switch designed for modern campus, branch, and access layer deployments. As part of the EX4400 Series, it delivers scalable connectivity, advanced automation, and robust security in a compact 1U form factor.

The EX4400-48T features 48 Gigabit Ethernet (1GbE) RJ-45 access ports, providing reliable and cost-effective connectivity for desktops, IP phones, printers, and other enterprise devices. In addition, it includes 4 high-speed QSFP28 uplink ports supporting 100GbE, enabling seamless integration into aggregation or core network layers with high bandwidth capacity.

Powered by Junos OS, the switch supports a comprehensive set of Layer 2 and Layer 3 features, including EVPN-VXLAN for campus fabric architectures, advanced routing protocols, and policy-based network segmentation. Virtual Chassis technology allows multiple EX4400 switches to be managed as a single logical device, simplifying network operations and scaling.

The EX4400-48T is built with enterprise-grade reliability, featuring redundant, hot-swappable power supplies and fan modules to ensure continuous operation. It also integrates with Juniper Mist AI for cloud-based management, automation, and advanced analytics, enabling improved user experiences and simplified troubleshooting.

Security is a core component of the EX4400 platform, with features such as MACsec encryption, access control lists (ACLs), secure boot, and role-based access control, helping protect sensitive network infrastructure and data.

With its high port density, flexible uplinks, and AI-driven management capabilities, the EX4400-48T is an ideal solution for organizations looking to modernize their access network with scalable and intelligent switching.

Optional Juniper Care support services (1-Year, 3-Year, or 5-Year) are available, offering 24/7 technical support, software updates, and hardware replacement for maximum uptime.

Key Features:

• 48x 1GbE RJ-45 access ports for enterprise connectivity
• 4x 100GbE QSFP28 uplinks for high-speed aggregation
• Supports EVPN-VXLAN, Virtual Chassis, and Layer 3 routing
• AI-driven management with Juniper Mist integration
• Redundant, hot-swappable power supplies and fans