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EX4300-32F-DC-TAA
EX4300 32PORT 1000BASEX SFP 4X10GBASEX SFP+ 2X40GBASEX QSFP+
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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.
EX4300-32F-DC-TAA price is is available on request. Get immediate quote.
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| Depth | 10.7 inches | 10.5 inches | 10.7 inches | 11.5 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10GbE | 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 | 1.73 inches | 1.75 inches | 1.73 inches | 1.75 inches | 1.75 inches |
| IOS | IP Lite | IP Lite | IP Services | LAN Base | IP Lite |
| Interface Ports | 10/100/1000 | N/A | 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 | EX4300-32F-DC-TAA | EX4300-32F-DC | EX4300-24T-TAA | EX4300-48T-DC | EX4300-48T-TAA |
| Media Type Supported | Fiber | Fiber | Twisted Pair / Fiber | Twisted Pair / Fiber | Twisted Pair |
| Memory | 512 MB | 256 MB | 512 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 32 Ports | 32 Ports | 24 Ports | 48 Ports | 48 Ports |
| Number of Ethernet Ports | N/A | 24–48 Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | N/A | N/A | 24 x 10/100/1000 Ethernet ports and 4 x 1/10G SFP+ uplink ports | N/A | 48 x 10/100/1000 copper ports with 4 x 1G SFP uplink ports |
| Power Consumption | 70 W | 63W | 46 W | 30 W | N/A |
| Power Source | DC Power Supply | DC Power Supply | AC Power Supply | DC Power Supply | AC Power Supply |
| Product Name | Juniper Networks EX4300-32F-DC-TAA | Juniper Networks EX4300-32F-DC Ethernet Switch | EX4300-24T-TAA Ethernet Switch | EX4300-48T-DC Ethernet Switch | Juniper Networks EX4300-48T-TAA Fixed 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 | No |
| SFP Ports | 32 SFP Ports | 32 SFP+ Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 640 Gbps | 128 Gbps | 176 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 640 Gbps | N/A | 352 Gbps | N/A |
| Uplink Configuration | 10G | 10G | 1G / 10G | 1G / 10G | 1G |
| Weight | 7.3 lbs | 8.6 lbs | 7.5 lbs | 13 lbs | 11 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches |
SFP-based access with DC power fit our design.
TAA compliance and performance both solid.
Reliable switching with good uplinks.
No issues in production.
Meets enterprise standards.
The Juniper EX4300-32F-DC-TAA is a TAA-compliant, DC-powered access switch featuring 32 1000BASE-X SFP ports, 4 10GBASE-X SFP+ ports, and 2 40GBASE-X QSFP+ uplinks for campus and data center deployments.
It supports 32 1GbE SFP ports (1000BASE-X), 4 10GbE SFP+ ports (10GBASE-X), and 2 40GbE QSFP+ uplink ports (40GBASE-X).
The switch delivers 1.28 Tbps of switching capacity and up to 960 Mpps of forwarding performance.
Yes, it supports Virtual Chassis, enabling up to 10 switches to interconnect and operate as a single logical device for simplified management.