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by Juniper
Product Line: Juniper EX4300-48T-AFI
Product Type: Switch
Original price $0.00 - Original price $1,720.00
Original price
$0.00 - $1,720.00
Current price $1,720.00
Title: Used

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The Juniper EX4300-48T-AFI is a high-performance Ethernet switch designed for enterprise networks. It features 48 10/100/1000BASE-T Ethernet ports and 4 40GbE QSFP+ uplink ports, offering a total switching capacity of up to 1.44 Tbps. The switch also supports advanced Layer 2 and Layer 3 features, such as VLAN, QoS, and OSPF.

Key Feature for the EX4300-48T-AFI

1. 48 10/100/1000BASE-T Ethernet ports 
2. 4 40GbE QSFP+ uplink ports 
3. Switching capacity up to 1.44 Tbps 
4. Advanced Layer 2 and Layer 3 features 
5. Dual hot-swappable power supplies and fans 
6. Virtual Chassis technology for easy scalability

Product Review

The Juniper EX4300-48T-AFI has remarkable hardware features that make it stand out from the crowd. It features 48 ports with 10G/1G Ethernet, advanced airflow technology and a modular power supply for increased power efficiency. Its advanced airflow design allows for rapid heat dissipation for optimal cooling, while its modular power supply ensures cost-effective and efficient use of energy.These features are ideal for users who need a reliable switch with the necessary power efficiency, cooling capabilities and Ethernet speed.


The Juniper EX4300-48T-AFI is a powerful and intuitive networking switch operating on the Junos OS. This next-generation switch offers a fully featured Layer 2/3 switching solution and is designed to meet the needs of medium-sized enterprise customers. With its intuitive design, this switch simplifies operation, allows rapid deployment, and provides an efficient route to easily expand an existing network. The Juniper EX4300-48T-AFI offers 48 10/100/1000BASE-T ports and four 1/10 Gigabit Ethernet uplink ports, offering exceptional performance and flexibility. The switch supports up to 500 VLANs and up to 8,000 routing table entries, allowing for the efficient routing of large quantities of data traffic. It features resilient Ethernet protocol support, providing redundancy across multiple devices and enabling high uptime. The EX4300 series also provides scalable Layer 2/3 switching with support for IPv4, IPv6, MPLS, DHCP server and flexible QoS policies. The Juniper EX4300-48T-AFI is powered by two hot swappable AC or DC power supplies and has a maximum power consumption of 140W. The full switching capacity is 2.56 Tbps at Layer 2 with an aggregate forwarding rate of 1.8Mpps in hardware-based packet forwarding. The maximum packet buffer size is 4MB shared between the internal memory pool and the control plane stack. A key feature of the Juniper EX4300-48T-AFI is its advanced security features including network access control, policy enforcement and IPSec VPN support. This switch also features comprehensive Layer 2 and Layer 3 MPLS functionality including multihoming and TE Tunnelling to provide high throughput networks with scalability and resiliency. Additionally, the Juniper EX4300-48T-AFI comes with an integrated Trusted Platform Module (TPM) that enables secure storage capabilities for data keys ensuring the highest level of data encryption available. The Juniper EX4300-48T-AFI comes with a host of other features that make it a must-have for any network environment looking to implement a reliable and secure architecture that can easily adapt to changing needs. It provides high performance switching for applications running voice over IP, video surveillance systems and wireless deployments. With its intuitive design, high scalability and robust security functionality, the Juniper EX4300-48T-AFI is an excellent choice for any modern enterprise's networking needs.

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