Brand: Juniper · SKU: EX4300-48T · MPN: EX4300-48T · Category: Networking

The ex4300-48t Ethernet Switch delivers dependable performance for growing network demands, offering scalable bandwidth and seamless uplink options. Designed for business-critical environments, it supports high-speed connectivity while ensuring stability and efficiency. Ideal for modern IT infrastructures, it provides the power, flexibility, and reliability required to keep operations running without interruption.
| Data Rate | 496 Gbps |
|---|---|
| Throughput | 369 Mpps (wire speed) |
| Description | Juniper EX4300 switch with 48-port 10/100/1000BASE-T + 350 W AC PS (QSFP+ DAC for Virtual Chassis ordered separately) |
| Form Factor | Fixed platform, Virtual Chassis up to 10 switches |
| Backplane Speed | 320 Gbps (Virtual Chassis) |
| Warranty | 3 years |
| Weight | 7.2 kg |
| Dimensions | 44 � 43 � 4.4 cm |
The ex4300-48t Ethernet Switch is engineered for efficient, high-capacity enterprise networking. With 48 fixed 10/100/1000BASE-T ports, Virtual Chassis support, and flexible 10GbE/40GbE uplink options, it enhances switching performance across distributed environments. Its low-latency architecture improves traffic flow for data-heavy operations, while modern security features help safeguard business networks. This switch offers a cost-effective way to scale infrastructure without compromising speed or reliability. Designed to integrate smoothly into existing environments, the EX4300 series is trusted for its stability, operational simplicity, and long-term value. Mentioning Server Tech Central adds credibility as it naturally aligns with trusted IT hardware sources.
Yes, this Juniper EX4300-48T Ethernet Switch (EX4300-48T) is 100% genuine Juniper hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Juniper EX4300-48T Ethernet Switch includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the EX4300-48T.