About Juniper EX4300-24T Switch

The Juniper EX430024T is a high-performance, fully managed 24-port Gigabit Ethernet switch designed for enterprise networks, campuses, and data centers. With 24 RJ-45 ports and optional PoE support, it provides reliable, high-speed connectivity for desktops, IP phones, wireless access points, and IP surveillance devices.

Powered by Junos OS, the EX430024T offers advanced Layer 2 and Layer 3 features, strong security, and network resiliency. Its Virtual Chassis technology allows multiple EX4300 switches to operate as a single logical device, simplifying network management, scaling, and redundancy.

This switch is ideal for enterprise access layers, campus networks, and aggregation points, delivering efficient performance, reliability, and flexibility in a compact 1U rack-mountable chassis.

Key Highlights

1. High-Density Gigabit Connectivity

• 24 10/100/1000 Mbps RJ-45 ports

• Supports PoE to power IP devices (depending on model)

2. Flexible Uplinks

• 4 SFP fiber uplink ports for high-speed backbone connections

• Supports 10G SFP+ uplinks for aggregation

3. Virtual Chassis Technology

• Combine up to 10 EX4300 switches as a single logical unit

• Simplifies configuration, management, and network expansion

4. Advanced Layer 2 & Layer 3 Features

• VLAN tagging (802.1Q), Spanning Tree (STP/RSTP/MSTP)

• Link Aggregation (LACP)

• Static routing, RIP, OSPF-lite

5. Enterprise Security

• ACLs, DHCP snooping, Dynamic ARP inspection

• Prevents unauthorized access and network attacks

6. Reliable & Energy-Efficient Hardware

• 1U rack-mount form factor

• Efficient cooling for continuous 24/7 operation

• Compact and lightweight design

7. Ideal Applications

• Corporate offices and campuses

• Data centers and server rooms

• CCTV and Wi-Fi networks

• Medium-to-large enterprise access layers