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PoE delivery is stable and sufficient for phones and access points.
EX4300-24P-TAA
EX4300 TAA, 24-Port 10/100/1000BaseT PoE-plus + 715W AC PS (...
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EX4300-24P-TAA
EX4300 TAA, 24-Port 10/100/1000BaseT PoE-plus + 715W AC PS (...
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EX4300-24P-TAA is a high-performance rack-mount Ethernet switch engineered with a resilient architecture that supports both Layer 2 and Layer 3 functionalities. It features 24 PoE+ ports for power and data delivery along with 4 dedicated SFP+ uplink ports, making it ideal for seamless connectivity in campus, enterprise, and branch networks.
EX4300-24P-TAA offers flexible power options with an integrated AC power supply, robust stacking capabilities via Virtual Chassis technology, and scalable performance with a switching capacity of 128 Gbps (320 Gbps with stacking). The switch is purpose-built for high-density access deployments, delivering optimal performance in diverse use cases such as voice, video, and data networks.
EX4300-24P-TAA price is is available on request. Get immediate quote.
Request bulk order quote for EX4300-24P-TAA for additional pricing. Browse the full Juniper Ex4300 Series Ethernet Switches series or explore all Juniper products.
In a U.S. federal office bound by TAA regulations, the EX4300-24P-TAA switch powers 24 VoIP handsets and 12 wireless access points over a single 10/100/1000BaseT PoE+ infrastructure with a 715W AC power supply delivering 400W PoE+ output. This configuration ensures FIPS-grade network security, preserves TAA compliance, reduces rack-space footprint, and streamlines voice and data delivery for mission-critical operations.
A manufacturing campus deploys 20 high-resolution PoE+ cameras and 4 door-controller panels using the EX4300-24P-TAA’s 400W PoE+ budget to consolidate power and network connectivity. The result is unified management via Junos OS, simplified cable runs, uninterrupted video recording, and improved safety compliance—delivering real-time monitoring with minimal downtime and predictable OPEX.
A convention center equips 18 ceiling-mounted 802.11ac Wave 2 access points and 6 digital signage displays through the EX4300-24P-TAA’s 24-port PoE+ switch, leveraging 400W of PoE+ power. This deployment achieves seamless high-density wireless coverage, centralized QoS enforcement, and dynamic content updates, enhancing guest experience, reducing cabling complexity, and accelerating time-to-market for event setups.
To get the detailed certification, please go to the Compliance Center.
 EX4300-24P-TAA |  EX4300-48T-AFI |  EX4300-48T |  EX4300-48T-DC-TAA |  EX4300-48T-AFI-TAA | |
|---|---|---|---|---|---|
| Depth | 10 inches | 14.9 inches | 17.3 inches | 11.3 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.73 inches | 1.75 inches | 1.73 inches | 1.75 inches |
| IOS | LAN Base | IP Services | LAN Lite | IP Lite | IP Lite |
| 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 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | EX4300-24P-TAA | EX4300-48T-AFI | EX4300-48T | EX4300-48T-DC-TAA | EX4300-48T-AFI-TAA |
| Media Type Supported | Twisted Pair | Twisted Pair | Twisted Pair | Twisted Pair | Twisted Pair |
| Memory | 256 MB | 512 MB | 256 MB | 512 MB | 4 GB |
| Number of Downlink Ports | 24 Ports | 48 Ports | 48 Ports | 48 Ports | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | 24 PoE+ ports and 4 SFP+ uplink ports | 48 x 10/100/1000 RJ45 ports and 4 x 1Gb SFP ports | 48 x 10/100/1000 RJ45 ports, 4 x 10Gb SFP+ uplink ports | 48 x 10/100/1000 copper ports, 4 SFP uplink ports | 48 fixed 10/100/1000 Ethernet ports and 4 dedicated 1G SFP uplink ports |
| Power Consumption | N/A | 95W | 150W | 250W | 370 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | N/A | Redundant Power Supply |
| Product Name | Juniper Networks EX4300-24P-TAA Ethernet Switch | EX4300-48T-AFI Ethernet Switch | Juniper Networks EX4300-48T Ethernet Switch | Juniper Networks EX4300-48T-DC-TAA Ethernet Switch | Juniper Networks EX4300-48T-AFI-TAA Ethernet Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | No | No | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 176 Gbps | 128 Gbps | 176 Gbps | 1280 Gbps |
| Switching Capacity with Stacking | 320 Gbps | 352 Gbps | 320 Gbps | N/A | N/A |
| Uplink Configuration | 10G | 1G | 10G | 1G / 10G | 1G |
| Weight | 13 lbs | 18 lbs | 13.6 lbs | 13 lbs | 12 lbs |
| Width | 17.56 inches | 17.3 inches | 17.5 inches | 17.5 inches | 17.5 inches |
PoE delivery is stable and sufficient for phones and access points.
TAA compliance simplified procurement.
Reliable access switch with strong PoE performance.
Easy to configure and manage.
Good choice for enterprise access.
The EX4300-24P-TAA is a TAA-compliant, 24-port 10/100/1000Base-T PoE+ Ethernet switch with a 715W AC power supply delivering up to 400W total PoE+ budget, running Junos OS for carrier-grade performance and reliability.
Yes, the EX4300-24P-TAA meets Trade Agreements Act (TAA) requirements, making it fully eligible for U.S. federal, state and local government purchasing programs.
The switch offers 24 PoE+ ports and delivers a total power budget of 400W, supporting up to 30W per port for IP phones, wireless access points and security cameras.
The EX4300-24P-TAA provides up to 128 Gbps of switching capacity and a forwarding rate of 95.2 Mpps, ensuring wire-speed performance for demanding enterprise applications.