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Exceptional PoE capacity. 48 ports and 100G uplinks make this a powerhouse.
EX4400-48P
48X1G POE SWITCH W/ 4X25G 2X100G
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EX4400-48P
48X1G POE SWITCH W/ 4X25G 2X100G
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EX4400-48P is a high-performance, rack-mount Ethernet switch engineered with a robust architecture that supports both Layer 2 and Layer 3 operations. Designed with 48 PoE+ ports and dedicated uplink interfaces, it offers flexible power options and ensures optimal connectivity with 10/100/1000 Ethernet technology.
Built for scalability, the EX4400-48P features advanced stacking capabilities that allow multiple units to operate as a single, resilient system. Its superior switching capacity and low-latency performance make it ideal for enterprise campus deployments, branch office setups, and high-density access networks where reliable power and network convergence are critical.
EX4400-48P price is is available on request. Get immediate quote.
Request bulk order quote for EX4400-48P for additional pricing. Browse the full Juniper Ex2300 Series Ethernet Switches series or explore all Juniper products.
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 EX4400-48P |  EX4650-48Y-AFO |  EX4400-24T |  EX2300-48P-VC |  EX4400-24P | |
|---|---|---|---|---|---|
| Depth | 11.6 inches | 11 inches | 11 inches | 11.8 inches | 12 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 64 MB | 256 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.75 inches | 1.75 inches | 1.73 inches | 1.75 inches |
| IOS | IP Lite | IP Services | IP Lite | LAN Base | LAN Base |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | EX4400-48P | EX4650-48Y-AFO | EX4400-24T | EX2300-48P-VC | EX4400-24P |
| Media Type Supported | Twisted Pair | Fiber | Twisted Pair / Fiber | Twisted Pair / Fiber | Combo |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 48 Ports | 48 Ports | 24 Ports | 48 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports | 12–24 Ports |
| POE Support | POE+ | Non POE | Non POE | POE+ | POE+ |
| Port/Expansion Slot Details | 48 PoE ports, 4 SFP uplink ports | N/A | 24x 10/100/1000 ports, 4x 1Gb SFP uplink ports | 48 PoE ports and 4 SFP ports | 24 PoE ports, 4 SFP uplink ports |
| Power Consumption | N/A | N/A | 72 W | N/A | N/A |
| Power Source | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Juniper Networks EX4400-48P Ethernet Switch | Extreme Networks EX4650-48Y-AFO | Juniper EX4400-24T Ethernet Switch | EX2300-48P-VC Ethernet Switch | EX4400-24P PoE Edge Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | No | No | Yes |
| SFP Ports | 4 SFP Ports | 24 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 1280 Gbps | 320 Gbps | 104 Gbps | 104 Gbps |
| Switching Capacity with Stacking | 320 Gbps | 2560 Gbps | 640 Gbps | 104 Gbps | 208 Gbps |
| Uplink Configuration | 1G | 10G | 1G | 1G | 1G |
| Weight | 16.5 lbs | 15 lbs | 11 lbs | 18.1 lbs | 9 lbs |
| Width | 17.1 inches | 17.5 inches | 17.5 inches | 17.3 inches | 17 inches |
Exceptional PoE capacity. 48 ports and 100G uplinks make this a powerhouse.
Reliable enterprise switching. PoE+ delivery is stable and management is very intuitive.
Top-tier access switch. The 25G and 100G uplinks offer future-proof network performance.
Powerful and robust. Ideal for high-density PoE deployments in our main office.
Professional grade PoE. Consistent power and high-speed uplinks for our access points.
Stable and fast. The EX4400 handles all our PoE devices without issues.
Excellent bandwidth. The 48-port PoE density is perfect for our expanding department.
Dependable and smart. Great hardware features and very high reliability for enterprise.
The EX4400-48P delivers 1.44 Tbps of switching capacity and up to 1.07 Bpps of packet forwarding performance, ensuring high-speed, low-latency connectivity for enterprise networks.
The EX4400-48P supports up to 740 W of PoE+ power per switch, enabling you to power IP phones, wireless access points, and other PoE devices directly from the switch.
The EX4400-48P includes four 25GbE and two 100GbE uplink ports, providing flexible, high-bandwidth aggregation options for spine-leaf and data center architectures.
Yes, the EX4400-48P supports Juniper Virtual Chassis, allowing you to interconnect up to four switches into a single logical device for simplified management and redundancy.