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EX4300-32F-DC-TAA |
Description: | EX4300 32PORT 1000BASEX SFP 4X10GBASEX SFP+ 2X40GBASEX QSFP+ |
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EX4300-32F-DC-TAA Overview
EX4300-32F-DC-TAA is a high-performance, scalable network switch designed to power enterprise campus aggregation and data center spine-and-leaf architectures. Built on a modern fixed-configuration architecture, it offers robust DC power input, a full complement of 32 fiber ports, and advanced stacking capabilities that enable multiple units to operate as a single, resilient virtual chassis. Its integrated design ensures seamless scalability and consistent performance even in high-density network environments.
EX4300-32F-DC-TAA delivers precise Layer 2 and Layer 3 switching with low latency and flexible port configuration for diverse network use cases. By supporting high-speed 10G uplinks along with advanced management features, this switch is purpose-built for applications ranging from branch office connectivity and campus access to efficient data center operations, where reliability and performance are paramount.
What is the price of EX4300-32F-DC-TAA?
Pricing for EX4300-32F-DC-TAA is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for EX4300-32F-DC-TAA.
Explore more options from Switches or explore other Juniper products.
EX4300-32F-DC-TAA Specifications
Product Type | Switch |
Power Source | DC Power Supply |
Layer Supported | Layer 2 / Layer 3 |
Form Factor | Rack-mount |
Power Consumption | 70 W |
Number Of Ethernet Ports | N/A |
Number Of Downlink Ports | 32 Ports |
Manageable | Managed |
Ethernet Technology | 10/100/1000 |
Media Type Supported | Fiber |
Redundant Power Supply Supported | No |
Manufacturer Part Number | EX4300-32F-DC-TAA |
Uplink Configuration | 10G |
IOS | IP Lite |
POE Support | Non POE |
SFP Ports | 32 SFP Ports |
Memory | 512 MB |
Rack Units | 1 RU |
Interface Ports | 10/100/1000 |
Port/Expansion Slot Details | N/A |
Flash Memory | 256 MB |
Switching Capacity | 128 Gbps |
Switching Capacity With Stacking | 256 Gbps |
Product Name | Juniper Networks EX4300-32F-DC-TAA |
Height | 1.73 inches |
Width | 17.5 inches |
Depth | 10.7 inches |
Weight | 7.3 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 | Redundant Power Supply | Redundant Power Supply / AC Power Supply / N/A | AC Power Supply | AC Power Supply | DC Power Supply |
Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
Power Consumption | 355W | 335 W | 43 W | 55 W | 70 W |
Number of Ethernet Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | N/A |
Number of Downlink Ports | 24 Ports | 48 Ports | 24 Ports | 24 Ports | 32 Ports |
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 / Fiber | Combo | Twisted Pair / Fiber | Twisted Pair / Fiber / Combo | Fiber |
Redundant Power Supply Supported | Yes | Yes | No | Yes | No |
Manufacturer Part Number | WS-C3750X-24P-E | WS-C3850-48U-S | SG300-28SFP | JH395A | EX4300-32F-DC-TAA |
Uplink Configuration | 1G | 1G | 1G | 1G | 10G |
IOS | IP Services | IP Services | LAN Lite | LAN Base | IP Lite |
POE Support | POE+ | Non POE | Non POE | POE+ | Non POE |
SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 32 SFP Ports |
Memory | 512 MB | 512 MB | 256 MB | 256 MB | 512 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 | 10/100/1000 |
Port/Expansion Slot Details | 24 x 10/100/1000 PoE, 4 x 1G SFP | 48 x 10/100/1000 Ethernet ports, 4 x 1G SFP uplink ports | 24 x 10/100/1000 ports, 4 x SFP ports | Dual 10GbE expansion slots | N/A |
Flash Memory | 256 MB | 256 MB | 64 MB | 32 MB | 256 MB |
Switching Capacity | 160 Gbps | 128 Gbps | 28 Gbps | 128 Gbps | 128 Gbps |
Switching Capacity with Stacking | 160 Gbps | 480 Gbps | N/A | 256 Gbps | 256 Gbps |
Product Name | Cisco Catalyst 3750-X 24 Port PoE Switch - Enhanced (WS-C3750X-24P-E) | Cisco Catalyst 3850-48U Switch | Cisco SG300-28SFP 28-Port Gigabit Managed Switch | JH395A Enterprise Stackable Switch | Juniper Networks EX4300-32F-DC-TAA |
Height | 1.73 inches | 1.75 inches | 1.73 inches | 1.75 inches | 1.73 inches |
Width | 17.32 inches | 17.5 inches | 17.3 inches | 17.5 inches | 17.5 inches |
Depth | 12.1 inches | 12.1 inches | 11.1 inches | 12 inches | 10.7 inches |
Weight | 24.3 lbs | 14 lbs | 17 lbs | 15 lbs | 7.3 lbs |
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