United States
Name:
EX4300-32F
- Description:
- EX4300, 32-Port 1000BaseX SFP, 4x10GBaseX SFP+ and 350W AC PS (Optics sold separately)
- Rating:
-
(0)
Added to cart 22 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Juniper
- Condition:
- GTIN:
- 832938064539
- Warranty:
-
3 - List Price:
-
$12,945.00
- Price:
-
$3,469.00
73% off
Business price:
Enroll your business for free
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
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.
Service Boundaries & Exclusions
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.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
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.
EX4300-32F
EX4300, 32-Port 1000BaseX SFP, 4x10GBaseX SFP+ and...
$12,945.00
$3,469.00
28 in Global Warehouse
$3,469.00
73% off
TRUSTED, TRIED, PROVEN
EX4300-32F Overview
EX4300-32F is a high-performance, fixed-configuration fiber switch built on a scalable architecture that delivers consistent throughput for mission-critical applications. Designed with a robust internal design that supports stacking and future growth, it features 32 fixed 10GbE SFP+ ports, an energy‐efficient AC power supply, and a rack-mount form factor ideal for enterprise, data center, and campus deployments.
EX4300-32F offers high switching performance with non-blocking throughput and virtual chassis stacking capabilities that enable simplified management and expansion. Built for low latency and high density, its architecture supports Layer 2 and Layer 3 operations, making it a reliable solution for demanding use cases such as server interconnect, storage area networking, and high-speed aggregation.
What is the price of EX4300-32F?
Lowest price of EX4300-32F is $ 3,469.00. Shop now! Get further exclusive discounts with bulk quotation on EX4300-32F
Explore more options from Switches or explore other Juniper products.
EX4300-32F Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 90W |
| Number Of Ethernet Ports | 24–48 Ports |
| Number Of Downlink Ports | 32 Ports |
| Manageable | Managed |
| Ethernet Technology | 10GbE |
| Media Type Supported | Fiber |
| Redundant Power Supply Supported | No |
| Manufacturer Part Number | EX4300-32F |
| 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 | 640 Gbps |
| Switching Capacity With Stacking | 640 Gbps |
| Product Name | Juniper Networks EX4300-32F Ethernet Switch |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 10.8 inches |
| Weight | 7.5 lbs |
EX4300-32F Use Case
Data Center Leaf Switch for High-Density Server Connectivity
In a midsize data center, IT deploys the EX4300-32F as a leaf switch to connect 32 rack-mounted servers via 1 GbE SFP and four 10 GbE SFP+ uplinks to a spine fabric. Leveraging Virtual Chassis for unified management and Junos OS automation, the deployment achieves low-latency East-West traffic, scalable server expansion, and 30% lower power per port—ensuring predictable performance and simplified operations at rack scale.
Campus Network Aggregation with Fiber-Only Distribution
A university campus uses the EX4300-32F as its building-level aggregation switch, terminating 1 GbE SFP connections from classroom and lab switches and providing four 10 GbE SFP+ uplinks to the core. With 350 W AC power and redundant Virtual Chassis, the design delivers 10× faster failover, consolidated fiber cabling, and centralized policy enforcement—yielding a 40% reduction in network downtime and seamless bandwidth scaling for digital learning services.
Multi-Tenant Service Provider Edge with Scalable Fiber Demarcation
An edge service provider installs the EX4300-32F in colocation sites to deliver business-grade Ethernet to 32 tenant sites over 1 GbE SFP, with four 10 GbE SFP+ links aggregating to the provider backbone. The switch’s compact 350 W AC design, per-port bandwidth control and Junos automation enable SLA-driven service profiles, rapid on-boarding, and 25% lower OpEx—ensuring secure, high-density fiber demarcation and predictable multi-tenant performance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| Depth | 11.5 inches | 10.7 inches | 11.3 inches | 17.3 inches | 10.8 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10GbE |
| Flash Memory | 256 MB | 256 MB | 256 MB | 64 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.73 inches | 1.73 inches | 1.73 inches | 1.75 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | LAN Base | IP Services | IP Lite | LAN Base | 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 | EX4300-48T-DC | EX4300-24T-TAA | EX4300-48T-DC-TAA | EX4300-48P-TAA | EX4300-32F |
| Media Type Supported | Twisted Pair / Fiber | Twisted Pair / Fiber | Twisted Pair | Twisted Pair | Fiber |
| Memory | 256 MB | 512 MB | 512 MB | 256 MB | 512 MB |
| Number of Downlink Ports | 48 Ports | 24 Ports | 48 Ports | 48 Ports | 32 Ports |
| Number of Ethernet Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | POE+ | Non POE |
| Port/Expansion Slot Details | N/A | 24 x 10/100/1000 Ethernet ports and 4 x 1/10G SFP+ uplink ports | 48 x 10/100/1000 copper ports, 4 SFP uplink ports | N/A | N/A |
| Power Consumption | 30 W | 46 W | 250W | 370 W | 90W |
| Power Source | DC Power Supply | AC Power Supply | N/A | AC Power Supply | AC Power Supply |
| Product Name | EX4300-48T-DC Ethernet Switch | EX4300-24T-TAA Ethernet Switch | Juniper Networks EX4300-48T-DC-TAA Ethernet Switch | Juniper EX4300-48P-TAA Ethernet Switch | Juniper Networks EX4300-32F 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 | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 32 SFP+ Ports |
| Switching Capacity | 176 Gbps | 128 Gbps | 176 Gbps | 176 Gbps | 640 Gbps |
| Switching Capacity with Stacking | 352 Gbps | N/A | N/A | 320 Gbps | 640 Gbps |
| Uplink Configuration | 1G / 10G | 1G / 10G | 1G / 10G | 1G | 10G |
| Weight | 13 lbs | 7.5 lbs | 13 lbs | 12 lbs | 7.5 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches |
Showing - of 0 Results
Questions & Answers
Q
What is the EX4300-32F switch?
A
The Juniper EX4300-32F is a fixed-configuration Ethernet switch offering 32 1000Base-X SFP fiber ports, four 10GBase-X SFP+ uplinks, and a 350W AC power supply for mid-size enterprise and data center deployments.
Q
What port densities does the EX4300-32F provide?
A
It provides 32 fiber-based 1 Gbps SFP ports and four 10 Gbps SFP+ uplink ports, enabling high-density fiber connectivity in a 1RU form factor.
Q
Are optics included with the EX4300-32F?
A
No. The EX4300-32F ships without SFP or SFP+ transceivers. Compatible optics must be ordered separately.
Q
Which SFP and SFP+ modules are compatible with EX4300-32F?
A
This switch supports Juniper-approved 1000Base-X SFP and 10GBase-X SFP+ optics, including SR, LR, ER, and CWDM variants.
Q
How do I install or replace optics on the EX4300-32F?
A
Insert or remove SFP/SFP+ modules from the front-panel slots while powered on, following Juniper’s hot-plug guidelines to maintain link stability.
Q
Does the EX4300-32F support Virtual Chassis technology?
A
Yes. It supports up to 10-member Virtual Chassis configurations, allowing unified management and scaling both port count and forwarding capacity.
Q
What is the maximum stacking capacity of EX4300-32F?
A
You can stack up to 10 EX4300-32F switches into a single Virtual Chassis, delivering up to 3.84 Tbps of aggregate throughput.
Q
What power supply and consumption does the EX4300-32F feature?
A
It includes a single 350W AC power supply with a typical full-load draw of approximately 120W.
Q
Does the EX4300-32F support Layer 3 routing?
A
Yes. Running Junos OS, it offers full Layer 2 and Layer 3 capabilities, including OSPF, BGP, RIP, and static routing.
Q
How can I configure VLANs on the EX4300-32F?
A
Use the Junos CLI or J-Web GUI to create VLAN interfaces, assign ports, and commit changes with a few concise commands.
Q
What management interfaces are available on the EX4300-32F?
A
It provides a dedicated out-of-band RJ-45 management port, an RJ-45 console port, optional USB-C console, plus SNMP and REST API support.
Q
What is the switching capacity and forwarding rate of EX4300-32F?
A
The EX4300-32F delivers 1.28 Tbps of switching capacity and up to 960 Mpps packet forwarding performance.
Q
What common use cases does the EX4300-32F serve?
A
Ideal for top-of-rack data center deployments, campus aggregation, and enterprise wiring closets requiring high-density fiber uplinks and high availability.
Q
Are components hot-swappable on the EX4300-32F?
A
Yes. Both the AC power supply and SFP/SFP+ modules are hot-swappable to ensure uninterrupted network operation.
Q
What warranty and support options are offered for EX4300-32F?
A
Juniper provides a limited lifetime hardware warranty, ongoing software updates, and optional service plans including next-business-day advance replacement.
Q
How do I upgrade Junos OS on the EX4300-32F?
A
Download the desired Junos OS image from the Juniper Support site and install it via the CLI using request system software add followed by request system reboot.
Q
Where can I purchase a genuine EX4300-32F switch?
A
Authorized Juniper resellers and partners stock the EX4300-32F; you can locate them using the Juniper Networks Partner Locator on the official website.
