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The EX4200 Ethernet Switch is a compact, fixed-configuration solution that deploys easily in campus installations, as well as in 1 Gigabit Ethernet (GbE) access environments in the data center.

Juniper's Virtual Chassis technology can be used to connect up to 10 EX4200 Switches as a single, logical device, delivering a scalable solution perfect for growing campus installations. The EX4200 can also be combined with EX4500 and EX4550 Switches in the same Virtual Chassis to support mixed 1GbE and 10GbE environments.

The EX4200 Switches support 10/100/1000BASE-T with both 24- and 48-port configurations and optionally include full or partial IEEE 802.3af Power over Ethernet (PoE) or 802.3at PoE+. A 24-port 100BASE-FX/1000BASE-X SFP-based fiber configuration is available for gigabit aggregation in long-distance deployments. Available uplinks include four-port GbE or two-port 10GbE copper or fiber configurations, with and without Media Access Control Security (MACsec) capabilities.


  • IField-proven Juniper technology: A carrier-class architecture, coupled with the Junos OS, enables EX Series Switches to provide carrier-class reliability for every application.
  • Security risk management integrates Unified Access Control to help EX Series Switches dynamically deliver network protection, guest access, and identity-based QoS.
  • Wire-speed performance at high 1GbE, 10GbE and 40GbE port densities dramatically simplifies network topologies and operations.
  • Eight QoS queues per switch port ensure proper prioritization of voice, video, and multiple levels of data traffic, with room to converge other networks, such as building automation and video security systems.
  • Innovative, cost-effective switch design enables new architectures that reduce cost and complexity, while unified management and automation tools consolidate system monitoring.
  • Virtual Chassis technology allows multiple interconnected EX Series switches to operate as a single, logical device, reducing operational expenses and simplifying management.
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EX 4200, 24-Port 10/100/1000BaseT (8-Ports PoE)

EX 4200, 24-port 10/100/1000BaseT (8-ports PoE) + 320W AC PS, includes 50cm VC cable

EX 4200, 24-Port 1000BaseX SFP

EX 4200, 24-port 1000BaseX SFP + 320W AC PS (Optics Sold Separately), includes 50cm VC ca...

EX4200 24-Port Fiber Spare Chassis

EX 4200 spare chassis, 24-port 1000BaseX SFP, includes 50cm VC cable (optics, power suppli...

EX4200 48-Port 10/100/1000BaseT PoE-Plus

EX4200, 48-Port 10/100/1000BaseT PoE-Plus + 930W AC PS, includes 50cm VC cable

EX4200 48-Port Non-PoE Spare Chassis

EX 4200 spare chassis, 48-port 10/100/1000BaseT (8-ports PoE), includes 50cm VC cable (opt...

EX4200 And EX3200 Wall Mount Kit

EX4200 and EX3200 Wall Mount Kit
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