United States
Name:
EX4300-32F-DC-TAA
- Description:
- EX4300 32PORT 1000BASEX SFP 4X10GBASEX SFP+ 2X40GBASEX QSFP+
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- Brand:
- Juniper
- Condition:
- GTIN:
- 832938071018
- Warranty:
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- Price:
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3 Year Extended Warranty
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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
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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|---|---|---|---|---|---|
| Depth | 10.7 inches | 11.5 inches | 10.5 inches | 10.7 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10GbE | 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 | 1.75 inches | 1.73 inches | 1.75 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | N/A | 10/100/1000 | 10/100/1000 |
| IOS | IP Lite | LAN Base | IP Lite | IP Services | IP Lite |
| 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 | EX4300-48T-DC | EX4300-32F-DC | EX4300-24T-TAA | EX4300-48T-TAA |
| Media Type Supported | Fiber | Twisted Pair / Fiber | Fiber | Twisted Pair / Fiber | Twisted Pair |
| Memory | 512 MB | 256 MB | 256 MB | 512 MB | 256 MB |
| Number of Downlink Ports | 32 Ports | 48 Ports | 32 Ports | 24 Ports | 48 Ports |
| Number of Ethernet Ports | N/A | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | N/A | N/A | N/A | 24 x 10/100/1000 Ethernet ports and 4 x 1/10G SFP+ uplink ports | 48 x 10/100/1000 copper ports with 4 x 1G SFP uplink ports |
| Power Consumption | 70 W | 30 W | 63W | 46 W | N/A |
| Power Source | DC Power Supply | DC Power Supply | DC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Juniper Networks EX4300-32F-DC-TAA | EX4300-48T-DC Ethernet Switch | Juniper Networks EX4300-32F-DC Ethernet Switch | EX4300-24T-TAA 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 | 4 SFP Ports | 32 SFP+ Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 176 Gbps | 640 Gbps | 128 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 352 Gbps | 640 Gbps | N/A | N/A |
| Uplink Configuration | 10G | 1G / 10G | 10G | 1G / 10G | 1G |
| Weight | 7.3 lbs | 13 lbs | 8.6 lbs | 7.5 lbs | 11 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What is the Juniper EX4300-32F-DC-TAA switch?
A
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.
Q
Which port types and speeds does the EX4300-32F-DC-TAA support?
A
It supports 32 1GbE SFP ports (1000BASE-X), 4 10GbE SFP+ ports (10GBASE-X), and 2 40GbE QSFP+ uplink ports (40GBASE-X).
Q
What is the switching capacity and forwarding rate of the EX4300-32F-DC-TAA?
A
The switch delivers 1.28 Tbps of switching capacity and up to 960 Mpps of forwarding performance.
Q
Does the EX4300-32F-DC-TAA support Juniper Virtual Chassis technology?
A
Yes, it supports Virtual Chassis, enabling up to 10 switches to interconnect and operate as a single logical device for simplified management.
Q
Is the EX4300-32F-DC-TAA Trade Agreements Act (TAA) compliant?
A
Yes, this switch is fully TAA-compliant, making it eligible for U.S. federal government procurements.
Q
What are the power input requirements for the EX4300-32F-DC-TAA?
A
The unit requires −48 to −60 VDC input and features hot-swappable, dual-feed DC power modules for redundancy.
Q
What is the typical power consumption of the EX4300-32F-DC-TAA?
A
Under full load, it consumes up to 130 W maximum, with a typical operating draw around 90 W.
Q
Are the fans and power modules field-replaceable on the EX4300-32F-DC-TAA?
A
Yes, both fans and DC power modules are front-accessible and hot-swappable for easy maintenance without downtime.
Q
Which fiber transceivers are compatible with the EX4300-32F-DC-TAA?
A
It supports any Juniper-qualified or MSA-compliant SFP, SFP+, and QSFP+ optics for single-mode and multi-mode fiber connectivity.
Q
What deployment scenarios are ideal for the EX4300-32F-DC-TAA?
A
This switch is ideal for data center access, distribution layers, campus aggregation, and high-density fiber environments.
Q
Does the EX4300-32F-DC-TAA provide Layer 2 and Layer 3 features?
A
Yes, it offers comprehensive Layer 2 services (VLANs, LACP, QinQ) and full Layer 3 routing (OSPF, BGP, IS-IS, RIP).
Q
What network virtualization and segmentation features are supported?
A
It supports EVPN-VXLAN, VRFs, MPLS, and Virtual Chassis to enable scalable multi-tenant segmentation and overlay networking.
Q
Which management interfaces are available on the EX4300-32F-DC-TAA?
A
Management options include Junos OS CLI, J-Web GUI, SNMP, NETCONF, REST API, and Junos Space for centralized orchestration.
Q
What warranty and support options exist for the EX4300-32F-DC-TAA?
A
The switch includes a limited lifetime warranty, and Juniper Care can be purchased for 24×7 hardware replacement and software updates.
Q
What are the physical dimensions and weight of the EX4300-32F-DC-TAA?
A
Its dimensions are 1.72 × 17.0 × 19.8 inches (H×W×D) and it weighs approximately 12.34 lb (5.6 kg) without optics.
Q
What are the environmental specifications for the EX4300-32F-DC-TAA?
A
Operating conditions are 0 to 40 °C with 5–90% non-condensing humidity, and the device meets NEBS and RoHS environmental standards.
