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EX4300-48T-DCI-TAA |
Description: | EX4300 TAA, 48-Port 10/100/1000BaseT + 450W DC PS (Airflow in) |
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EX4300-48T-DCI-TAA Overview
EX4300-48T-DCI-TAA is a high-performance, rack-mount Ethernet switch engineered with a robust architecture tailored for both Layer 2 and Layer 3 environments. It is designed with versatile power options featuring an AC power supply, and its 48 fixed 10/100/1000 copper ports combined with 4 dedicated SFP+ uplink ports ensure flexible connectivity for enterprise and data center interconnect use cases.
EX4300-48T-DCI-TAA supports scalable Virtual Chassis stacking that enhances network performance and simplifies management in growing environments. Its optimized switching capacity and stacking throughput make it ideal for campus networks, branch offices, and high-density access deployments while delivering reliable performance and low latency.
What is the price of EX4300-48T-DCI-TAA?
Pricing for EX4300-48T-DCI-TAA is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for EX4300-48T-DCI-TAA.
Explore more options from Switches or explore other Juniper products.
EX4300-48T-DCI-TAA Specifications
Product Type | Switch |
Power Source | AC Power Supply |
Layer Supported | Layer 2 / Layer 3 |
Form Factor | Rack-mount |
Power Consumption | 220 W |
Number Of Ethernet Ports | 24–48 Ports |
Number Of Downlink Ports | 48 Ports |
Manageable | Managed |
Ethernet Technology | 10/100/1000 |
Media Type Supported | Twisted Pair |
Redundant Power Supply Supported | No |
Manufacturer Part Number | EX4300-48T-DCI-TAA |
Uplink Configuration | 1G / 10G |
IOS | IP Lite |
POE Support | Non POE |
SFP Ports | 4 SFP Ports |
Memory | 512 MB |
Rack Units | 1 RU |
Interface Ports | 10/100/1000 |
Port/Expansion Slot Details | 48 10/100/1000 copper ports, 4 SFP+ uplink ports |
Flash Memory | 256 MB |
Switching Capacity | 1120 Gbps |
Switching Capacity With Stacking | 320 Gbps |
Product Name | Juniper Networks EX4300-48T-DCI-TAA |
Height | 1.75 inches |
Width | 17.3 inches |
Depth | 12.8 inches |
Weight | 17 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Product Type | Switch | Switch | Switch | Switch | Switch |
Power Source | AC Power Supply | AC Power Supply, Redundant Power Supply | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply |
Layer Supported | Layer 2 | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
Power Consumption | N/A | 50 W | N/A | 220 W | N/A |
Number of Ethernet Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | N/A |
Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 48 Ports | N/A |
Manageable | Managed | Managed | Managed | Managed | Managed |
Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
Media Type Supported | Twisted Pair | Twisted Pair, Fiber, Combo | Combo | Twisted Pair | Fiber |
Redundant Power Supply Supported | No | Yes | No | No | Yes |
Manufacturer Part Number | WS-C2960X-24TS-LL | JG898A | N3024EF-ON | EX4300-48T-DCI-TAA | LS-5130S-28S-HI |
Uplink Configuration | 1G | 1G / 10G | 1G | 1G / 10G | 10G |
IOS | LAN Lite | IP Services | IP Lite | IP Lite | IP Services |
POE Support | Non POE | POE+ | Non POE | Non POE | Non POE |
SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 28 SFP Ports |
Memory | 256 MB | 512 MB | 256 MB | 512 MB | 256 MB |
Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | N/A |
Port/Expansion Slot Details | 24 fixed 10/100/1000 ports with 4 integrated 1G SFP uplink ports | Dedicated uplink and expansion modules available | 24 Gigabit Ethernet ports with 4 dedicated SFP uplink ports | 48 10/100/1000 copper ports, 4 SFP+ uplink ports | N/A |
Flash Memory | 128 MB | 256 MB | 64 MB | 256 MB | 64 MB |
Switching Capacity | 216 Gbps | 128 Gbps | 128 Gbps | 1120 Gbps | 176 Gbps |
Switching Capacity with Stacking | 80 Gbps | 256 Gbps | 256 Gbps | 320 Gbps | 352 Gbps |
Product Name | Cisco Catalyst 2960X-24TS-LAN Lite | JG898A Enterprise Switch | N3024EF-ON Gigabit Ethernet Switch | Juniper Networks EX4300-48T-DCI-TAA | LS-5130S Series 28-port High-Performance Switch |
Height | 1.73 inches | 1.75 inches | 1.75 inches | 1.75 inches | 1 inch |
Width | 17.32 inches | 17.5 inches | 17.5 inches | 17.3 inches | 17 inches |
Depth | 11.6 inches | 12 inches | 11 inches | 12.8 inches | 12 inches |
Weight | 16.5 lbs | 8 lbs | 22 lbs | 17 lbs | 6 lbs |
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