Find the best swithc model for your business with this Juniper EX Series comparison. People see one of the two things or both at the time of buying any new network hardware. They ask “how many different choices there are, even within a particular brand line.” In order to enable you to choose the right thing that meets your needs, we have this Juniper Switches models guide for you. 

Leading networking companies like Juniper would never encourage you to go for any of their particular products. They would bring up a variety of them instead in order to enable their customers make an informed choice. The cloud-grade EX Series of Juniper Switches is no exception too, as it also comes up with so many choices for different use purposes, ranging from converged enterprise branch, campus, to data center and service providers.

Juniper EX series

EX Series of Juniper Switches is particularly useful for addressing growing enterprise demands for high availability, unified communications, and virtualization. 

Juniper Switches Models

Let’s take a closer look at several of the Juniper switches that are available and try to know what the differences are between each model. 

At the very first, I want to make it clear that all Juniper switches have a few elements in common, particularly Junos and their Virtual Chassis technology. Junon is Juniper’s proprietary operating system which unifies all their various networking products while on the other hand, Virtual Chassis technology takes advantage of virtualization to allow multiple switches to work together as if they were a single, larger unit.

With their built-in marvellous technologies, EX Series Juniper switches have proven as useful for both smaller firms and larger businesses. Smaller firms can get near-equal advantages of an expensive Juniper model by combining a couple of lower-end products while larger businesses can leverage high-end switches to build a unified wide-area network. Juniper Ex series switches tend to vary by capacity for the most part, which is why you need to browse across their variety of models to know which of them really matches up to your needs. 

Let’s explore the differences between various individual EX Series Juniper switch models.


The EX9200 is Juniper’s switching model that provides a programmable, flexible, and scalable foundation for delivering mission-critical applications. It is designed for collaboration and giving simple and secure access for the delivery of mission-critical applications in the enterprise campus. Data centers leverage EX9200 series to simplify operations by aligning the network with fast-evolving business requirements. 

Useful for organizations, EX9200 switches can be used to deploy an evolved enterprise core, support layer 2 or layer 3 applications with Ethernet VPN (EVPN)-Virtual Extensible LAN (VXLAN). Enterprises can use these open technologies, leverage unified policies to segment traffic, and to create a coherent, end-to-end network across multiple locations.


Juniper EX4650 Ethernet Switch comes with a highly scalable, compact, high-performance solution for all sizes of infrastructure and is designed to deliver rich telemetry data for Wired Assurance. This switching system is ideal for bringing AI-enabled automation and service levels to access switching. It’s cloud-ready and ZTP-enabled to deliver better connected device experiences. 

Complete Juniper EX Series Comparison Guide

The Juniper EX4300 Multigigabit Ethernet Switch offers high-performance access switch for campus deployments and advanced branch deployments. It can be used for interconnecting up to 10 switches that can be managed as a single device. Users can use them in a modern campus environment as adapting to 802.11ac Wave II standards is easier. Accommodating devices that require multigigabit speeds of 1/2.5/5/10GbE and greater power connectivity (PoE++), up to 95W per port for high-density IP telephony, surveillance cameras, and/or wireless access point deployments also becomes simplified. 

Cloud-ready and ZTP-enabled, EX4300 can be onboarded, provisioned, and managed with Wired Assurance. This is built to deliver better experiences for connected devices while the security aspect is also fulfilled using MACsec AES256-compliant technology.  





EX4300 Multigigabit

Port Density

40 x 100GbE, 480 x 10GbE, 440 x 1GbE

48 x 10/25GbE and 8 x 40/100GbE uplinks

24 x 1GbE and 24 x 1/2.5/5/10GbE and 10/25/40/100GbE options

Form Factor

5, 8, or 16 RU

1 RU

1 RU

Switch Capacity

13.2 Tbps

2 Tbps




Virtual Chassis, MC-LAG, ESI-LAG, EVPN-VXLAN

EVPN-VXLAN, Virtual Chassis


Network Devices Inc. offers a full suite of Juniper EX Series Switches, from EX9200, EX4650, EX4300 Multigigabit, EX9250, to EX4300 and a lot more at the most competitive prices.

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