Juniper EX4300

The EX4300 Ethernet Switch is a single platform offering maximum flexibility required for today’s enterprise. Satisfying a variety of high-performance campus and data center access needs, the EX4300 1 Gigabit Ethernet (GbE) switches are compact, fixed-configuration platforms that can be deployed as standalone systems or as part of a Virtual Chassis or Virtual Chassis Fabric switching architecture.


Versatile, fixed-configuration enterprise switching platforms.

Form Factor: Fixed platform Virtual Chassis configuration consisting of 10 switches
Dimensions (W x H x D): 17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit
Backplane Speed: 320 Gbps (Virtual Chassis)
Data Rate: EX4300-24P/24T: 448 Gbps; EX4300-48P/48T: 496 Gbps; EX4300-32F: 464 Gbps
Throughput: EX4300-24P/24TF: 333 Mpps; EX4300-48P/48T: 369 Mpps; EX4300-32F: 345 Mpps
40GBASE QSFP + Port Densities: 4 per switch up to 20 in Virtual Chassis configuration