Juniper EX4300 & EX4550 Series Switches

Juniper EX4300 and EX4550 switches deliver high-performance, stackable switching ideal for enterprise access, aggregation, and campus core networks. Designed for scalability and reliability, these platforms support virtual chassis configurations, advanced Layer 2/Layer 3 features, and seamless integration into Juniper’s network architecture.

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Scalable Switching with Advanced Capabilities

These series offer versatile deployment options—supporting high availability, simplified management, and secure connectivity. Whether used as part of a virtual chassis or standalone, the EX4300 and EX4550 switches ensure operational consistency across growing networks.

• Juniper EX4300: Compact, stackable switches for enterprise edge, with Virtual Chassis and optional PoE+ support
• Juniper EX4550: 10GbE/40GbE aggregation-ready switches with high port density and robust Layer 3 features

Key Features

• Support for Virtual Chassis technology – up to 10 interconnected switches
• Layer 2 and Layer 3 enterprise-class features
• Redundant power options and field-replaceable units (FRUs)
• Flexible uplinks including 1/10/40GbE options (EX4550)
• Compact footprint and energy-efficient operation

New & Refurbished Juniper Switches

Steel City Consulting offers both new and fully tested refurbished Juniper EX4300 and EX4550 switches. Each refurbished unit is professionally restored and backed by warranty—providing excellent value and dependable performance.

Explore More Juniper Networking Solutions

• Juniper EX2300 Series – Compact switches for edge and branch networks.
• Juniper EX3400 Series – Stackable switches with PoE+ and Virtual Chassis.
• All Juniper Switches – View our full selection of Juniper networking solutions.

Need Help Selecting the Right Switch?

Get in touch for personalised guidance on choosing the best EX4300 or EX4550 model for your deployment needs.

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