Name: EX4400-48P Juniper EX4400 Series 48 x Ports PoE+ 10/100/1000Base-T + 4 x 25GbE + 2 x 100GbE Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
Brand: Juniper Networks
SKU: EX4400-48P
Price: 4788.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Juniper Networks EX4400-48P is a powerful Layer 3 Managed Multi-Gigabit Ethernet Switch designed for enterprise and campus networks. With 48 x 1GbE PoE++ RJ-45 ports, 4 x 10/25GbE SFP28 uplinks, and a 912 Gbps switching capacity, it delivers robust connectivity and high-speed data processing. Featuring PoE++ support with up to 90W per port and a total budget of 1800W, it is ideal for powering high-performance devices. Hot-swappable power supplies, Virtual Chassis support, and EVPN-VXLAN fabric integration make it a scalable and reliable networking solution. With advanced security, cloud-ready management, and flexible expansion options, the EX4400-48P is engineered to optimize network performance and efficiency.

General Information
Brand	Juniper Networks
Part Number	EX4400-48P
Condition	Refurbished

Technical Information
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48 x 1GbE PoE++ RJ-45 ports 4 x 10/25GbE SFP28 uplink ports
Switching Capacity	912 Gbps

Physical Characteristics
Weight	5.00

Product Description
The Juniper Networks EX4400-48P is a high-performance Layer 3 Managed Multi-Gigabit Ethernet Switch designed for enterprise and campus networks. With 48 x 1GbE PoE++ RJ-45 ports and 4 x 10/25GbE SFP28 uplinks, it delivers powerful networking capabilities. Featuring a 912 Gbps switching capacity, this switch ensures seamless data flow and high-speed connectivity. Key Features 48 x 1GbE PoE++ RJ-45 ports and 4 x 10/25GbE SFP28 uplinks for superior connectivity 912 Gbps switching capacity for optimal network performance IEEE 802.3bt PoE++ support with up to 90W per port and a total power budget of 1800W Hot-swappable AC or DC power supplies with redundancy support for uninterrupted operation Dual hot-swappable fan trays with front-to-back or back-to-front airflow options MACsec AES-256 encryption on all RJ-45, SFP, and SFP+ ports for enhanced security Virtual Chassis technology allows interconnecting up to 10 switches as a single logical unit EVPN-VXLAN support enables advanced campus fabric deployments Cloud-ready management with Juniper Mist Wired Assurance, CLI, and J-Web interfaces Quad-core x86 CPU with 4 GB DDR4 ECC memory and 20 GB eMMC storage for robust performance One extension module slot for optional 25GbE or 100GbE expansion Built to meet the growing demands of modern enterprise networks, the Juniper Networks EX4400-48P provides scalable, high-speed connectivity with advanced security and management features. Whether deployed in data centers, campuses, or corporate environments, it ensures reliable, secure, and efficient network operations.

Use Cases
The Juniper EX4400-48P switch is commonly deployed in enterprise campus networks and medium to large-scale office environments where high-density Power over Ethernet (PoE) and multi-gigabit connectivity are required. It is especially suited for IT teams managing converged networks supporting VoIP, wireless access points, and security devices that demand reliable power and bandwidth. How It's Used: Supporting dense campus wiring closets with PoE++ for IP phones, wireless access points, and surveillance cameras in enterprise IT infrastructures. Aggregating edge devices in branch offices requiring robust Layer 3 routing and scalable uplinks to data centers or cloud environments. Powering and connecting virtualization environments and hyper-converged infrastructure in medium-sized data centers with multi-gigabit uplinks. Deploying in smart building networks where high-power PoE is needed for IoT devices, digital signage, and access control systems. Integrating into network fabrics utilizing EVPN-VXLAN for seamless multi-site connectivity and traffic segmentation across campus or metro areas. This switch enhances operational efficiency by combining high PoE capacity with flexible Layer 3 capabilities, enabling IT teams to manage growing device densities and complex network topologies. Its support for Virtual Chassis and redundant power supplies further supports scalable and resilient deployments in demanding enterprise environments.

EX4400-48P Juniper EX4400 Series 48 x Ports PoE+ 10/100/1000Base-T + 4 x 25GbE + 2 x 100GbE Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases