EX4300-48MP Juniper EX Series 48-Port 24 x 10/100/1000 + 24 x 10GBase-T (PoE+) Rack-Mountable 1U Network Switch

Juniper EX EX4300-48MP

The Juniper EX EX4300-48MP is a 48-port Gigabit Ethernet PoE+ switch from Juniper, part of the EX Series, built for branch and headquarters networks that need consistent, centrally managed access switching. The product line is engineered for enterprise Ethernet switching.

Its port layout is 24 x 10/100/1000, 24 x 10GBASE-T, giving you a clear, flexible mix of connections. Support for 10GbE lets you build fast uplinks to the core or attach bandwidth-hungry servers. PoE+ support removes the need for separate power supplies for access points, IP cameras, VoIP phones and IoT sensors, cutting cabling cost and clutter. A wired connection delivers steadier speeds and lower latency than Wi-Fi for fixed devices. Gigabit speeds to each desk keep large file transfers, cloud apps and video calls running smoothly.

Full management capabilities let your IT team tune performance, enforce policies and monitor every port. The Junos OS platform provides a proven foundation for configuration, automation and monitoring. Reserving specific ports for uplinks keeps your design clear as the network grows. Traffic prioritization ensures real-time applications get the bandwidth they need. Troubleshooting tools shorten the time from fault report to fix. VLAN segmentation isolates sensitive systems from general user traffic.

Physically, it uses a 1U rack-mountable format for a clean, organized installation. It is a cost-effective way to add capacity without redesigning the rest of your network. Consistent features across the product family simplify standardization in large, multi-site networks. Fewer platform variations reduce operational complexity and spare-parts stock. Order the EX4300-48MP today to add Juniper Gigabit Ethernet PoE+ switching to your infrastructure.

Quick Specs

• 48 ports (Gigabit)
• Ports: 24 x 10/100/1000, 24 x 10GBASE-T
• 10GbE high-speed connectivity
• PoE+ (IEEE 802.3at)
• Junos OS

• No. Of Ports: 48-Ports
• Product Type: PoE

1. Non-Returnable Items: Once an order is processed, products that do not fall under 3D memory categories are considered final sale. These items cannot be cancelled or returned, so we strongly recommend confirming specifications prior to purchase.

2. Restocking Policy: In specific cases, a restocking fee of up to 25% may be applied. This depends on the product category and condition. Our team will always advise you in advance where applicable.

3. Product Condition: Unless clearly stated as brand-new retail stock, all products are supplied in professionally refurbished condition. Each item is thoroughly tested to ensure reliable performance and quality assurance.

4. Fast Dispatch & Availability: We aim to dispatch most orders within 24 hours, subject to stock availability. If you require urgent or same-day shipping, please contact our customer support team at (207) 993-8331 directly for expedited handling.

5. Part Number Compatibility: Leading manufacturers such as Dell, HP, IBM, and Compaq may assign multiple identifiers to the same product, including Spare Part Numbers (Spare P/N) or FRU (Field Replaceable Unit) numbers. The item you receive may carry either designation, both of which are fully compatible and functionally equivalent.

6. Warranty Coverage: All products include a 30-day limited warranty, covering replacement in the event of DOA (Dead on Arrival) items with the same part number. Selected storage devices may qualify for an extended 90-day warranty—please confirm with our team before purchase. Additionally, manufacturer warranty options may intact for new product if any. 

7. Drivers & Installation Media: As most products are supplied in bulk packaging, installation media such as CDs, drivers, or manuals may not be included. If required, please check availability with our sales team prior to ordering.

8. Shipping Information: Standard shipping rates are automatically calculated for lightweight IT components such as memory and storage devices (under 5 lbs). For larger or heavier equipment—including servers, racks, and motherboards—shipping costs may vary. Our team will notify you if any adjustments are required. 

9. Product Images Disclaimer: All images displayed are for reference purposes only. The actual product received may differ slightly in appearance while maintaining the same specifications and performance.

10. Packaging Details: Some items may be delivered in bulk or non-retail packaging, especially for high-volume or consolidated orders. This ensures cost efficiency without compromising product quality.

11. End-of-Life (EOL) Products: For discontinued or end-of-life products, we may supply an equivalent replacement with matching specifications, functionality, and compatible FRU where necessary.

12. Refurbished Printers: Please note that refurbished printers may not include toner cartridges, or may be supplied with partially used consumables.

13. Need Assistance? If you have any questions regarding product specifications, compatibility, warranty, or shipping, our team is here to help. Contact us at support@itnetworkstrade.co.uk or call us at (207) 993-8331 directly before placing your order to ensure a smooth purchasing experience.