Juniper EX2200-48P-4G 48 Ports Ethernet Switch
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Juniper EX2200-48P-4G 48 Ports Ethernet Manageable L3 4 Refurbished

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EX2200-48P-4G 48 Ports Ethernet Manageable Small Form-Factor Pluggable (SFP) Extensible Authentication Protocol (EAP) Switch | Made by Juniper | Refurbished
Juniper Networks
Product Condition:
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Product Overview for the Juniper EX2200-48P-4G 48 Ports Switch

In the world of networking, choosing the right switch for your organization is crucial. A good switch can enhance your network's performance and reliability. One such switch that has garnered attention is the Juniper EX2200-48P-4G, a 48-port Ethernet Manageable L3 Switch with 4 Expansion Slots. In this review, we will delve into the features, benefits, and technical specifications of the Juniper EX2200-48P-4G switch. We will explore how it can benefit your network infrastructure, and whether it's the right fit for your specific needs.

Overview of Juniper EX2200-48P-4G Switch

The Juniper EX2200-48P-4G is a powerful and versatile switch designed to meet the networking requirements of modern businesses. It offers a range of features and capabilities that make it suitable for various applications, from small to medium-sized enterprises to data centers and branch offices. Let's break down its key characteristics.

Port Configuration

The Juniper EX2200-48P-4G switch is equipped with 48 Ethernet ports, which are essential for connecting various network devices such as computers, printers, IP phones, and other networking equipment. These ports are Gigabit Ethernet ports, providing high-speed data transfer, making it perfect for bandwidth-intensive applications.

Power over Ethernet (PoE)

One of the standout features of this switch is its Power over Ethernet (PoE) capability. The "48P" in its name stands for 48 Ports, and the "P" signifies PoE support. PoE technology enables the switch to deliver both data and power to compatible devices, such as IP phones, wireless access points, and security cameras, over a single Ethernet cable. This feature eliminates the need for separate power sources for these devices, simplifying cable management and reducing installation costs.

Expansion Slots

The Juniper EX2200-48P-4G is equipped with four expansion slots, indicated by the "4G" in its name. These expansion slots allow you to add various expansion modules to enhance the switch's capabilities. These modules can include additional Gigabit Ethernet ports, 10 Gigabit Ethernet ports, or other specialized modules depending on your networking requirements.

Layer 3 Routing

his switch supports Layer 3 routing, which means it can route traffic at the network layer. This feature is valuable when you have multiple subnets in your network and need to manage traffic between them efficiently. The Juniper EX2200-48P-4G can perform inter-VLAN routing, making it a versatile choice for businesses with complex network setups.

Management and Control

Juniper has equipped this switch with robust management and control features. It supports various management protocols, including SNMP, RMON, and Telnet, making it easy to monitor and manage the switch remotely. The switch also has a web-based management interface for a user-friendly experience. Additionally, it supports features like Virtual LAN (VLAN) support, Quality of Service (QoS) for traffic prioritization, and Rapid Spanning Tree Protocol (RSTP) for enhanced network stability.

Reliability and Redundancy

Ensuring network uptime is crucial for businesses. The Juniper EX2200-48P-4G incorporates features like hot-swappable power supplies and fans to minimize downtime in case of hardware failures. It also supports Virtual Chassis technology, allowing multiple switches to be interconnected and managed as a single logical unit, enhancing network redundancy and availability.


Network security is of paramount importance, and this switch doesn't disappoint in this aspect. It offers various security features, including port security, access control lists (ACLs), and 802.1X authentication. These security measures help protect your network from unauthorized access and potential threats.

Environmental Considerations

The Juniper EX2200-48P-4G is designed with energy efficiency in mind. It complies with various environmental standards, including RoHS and WEEE. Additionally, it features energy-efficient Ethernet (EEE) and automatic power-down capabilities to reduce power consumption and minimize your organization's carbon footprint.

Benefits of Using Juniper EX2200-48P-4G Switch:

Now that we have a good understanding of the technical specifications, let's explore the benefits of using the Juniper EX2200-48P-4G switch in your network infrastructure.

  • High Port Density: With 48 Gigabit Ethernet ports, this switch provides a high port density, making it suitable for environments with numerous network devices. It can handle multiple connections simultaneously, enabling seamless communication within your organization.
  • Power over Ethernet (PoE): The PoE support simplifies the deployment of devices such as IP phones and security cameras. It reduces cabling complexity and installation costs, which is especially beneficial for businesses looking to expand or set up new locations.
  • Scalability: The presence of four expansion slots allows you to scale your network according to your specific needs. Whether you need additional Gigabit or 10 Gigabit ports, the Juniper EX2200-48P-4G can accommodate your growing network requirements.
  • Layer 3 Routing: The ability to perform Layer 3 routing is crucial for managing and controlling traffic in a network with multiple subnets. This feature helps in optimizing network performance and ensuring that data flows efficiently between different parts of your organization.
  • Robust Management Features: The switch's management and control capabilities make it easy to monitor and configure your network. Whether you prefer a command-line interface (CLI) or a web-based management tool, the Juniper EX2200-48P-4G offers a range of options to suit your preferences.
  • High Reliability: The inclusion of hot-swappable power supplies, fans, and Virtual Chassis technology enhances network reliability and minimizes downtime. Businesses can operate with confidence, knowing that their network infrastructure is designed for high availability.
  • Security Measures: Protecting your network is paramount. The Juniper EX2200-48P-4G offers a range of security features to keep your data and devices secure. From port security to access control lists, you can customize your security policies to meet your organization's specific needs.
  • Environmental Responsibility: The switch's compliance with environmental standards and energy-efficient features not only reduce your organization's carbon footprint but also help save on energy costs in the long run.

Use Cases for Juniper EX2200-48P-4G Switch:

The Juniper EX2200-48P-4G switch is a versatile networking solution with a wide range of applications. Here are some use cases where this switch can prove to be a valuable addition to your network infrastructure:

  • Small to Medium-Sized Enterprises (SMEs): SMEs looking for a cost-effective yet robust networking solution can benefit from the Juniper EX2200-48P-4G. Its high port density, PoE support, and Layer 3 routing capabilities make it suitable for growing businesses.
  • Branch Offices: For organizations with multiple branch offices, this switch can serve as a reliable and scalable networking component. The ability to expand with additional modules allows it to adapt to various branch office requirements.
  • Data Centers: Data centers often require high-speed, high-capacity switches to handle the heavy data traffic. The Juniper EX2200-48P-4G, with its Gigabit Ethernet ports and expansion slots, can be integrated into data center setups for efficient data processing and routing.
  • Campus Networks: Educational institutions and large campuses can benefit from the PoE support and high port density of this switch. It simplifies the deployment of IP phones, Wi-Fi access points, and security cameras across the campus.
  • Government and Healthcare: Security is critical in government and healthcare sectors. This switch's robust security features, along with Layer 3 routing, can help maintain the confidentiality and integrity of sensitive data.
  • Manufacturing and Industrial Environments: In manufacturing and industrial settings, reliability is key. The Juniper EX2200-48P-4G's redundancy features and environmental considerations make it a suitable choice for demanding environments.

Advanced Security Features of Switch

The Juniper EX2200-48P-4G is a 48-port Ethernet L3 switch that offers advanced security features to protect your network from potential threats. Some of the key security features include:

  • Access Control Lists (ACLs): This feature allows you to create rules that restrict access to specific network resources based on various criteria such as IP addresses, ports, and protocols.
  • Virtual LANs (VLANs): VLANs allow you to segment your network into multiple virtual networks, providing an extra layer of security by isolating different groups of users and devices.
  • DHCP Snooping: This feature prevents rogue DHCP servers from being connected to the network and distributing invalid IP addresses to clients.
  • Port Security: This feature limits the number of MAC addresses that can be learned on a specific port, preventing unauthorized devices from accessing the network.
  • Storm Control: This feature monitors for and prevents network storms caused by broadcast, multicast, and unknown unicast traffic.
  • Quality of Service (QoS): This feature allows you to prioritize certain types of network traffic, ensuring that critical applications and services receive the bandwidth they need.
  • Link Aggregation Control Protocol (LACP): This feature allows you to bundle multiple physical ports together to form a single logical link, providing increased bandwidth and redundancy.
  • IPSec VPN: This feature enables you to create secure, encrypted tunnels between different networks, allowing remote users and devices to access resources on your network securely.

These security features allow the Juniper EX2200-48P-4G to provide a high level of network security, ensuring that your network is protected from potential threats and unauthorized access.

Powerful Performance

The Juniper EX2200-48P-4G is a powerful 48-port Ethernet L3 switch that offers high performance and scalability for small to medium-sized networks. Some of the key performance features include:

  • 48 Gigabit Ethernet ports: With 48 Gigabit Ethernet ports, the EX2200-48P-4G provides ample connectivity for a wide range of devices and users.
  • 4GB of memory: The switch is equipped with 4GB of memory, providing the necessary resources to handle high traffic loads and support advanced features such as VLANs and Quality of Service (QoS).
  • Layer 3 routing: The switch supports advanced Layer 3 routing, allowing it to handle more complex network topologies and provide a higher level of network segmentation.
  • High throughput: With a switching capacity of 176 Gbps, the EX2200-48P-4G can handle high traffic loads and ensure that critical applications and services receive the bandwidth they need.
  • Low latency: The switch is designed to minimize latency, ensuring that packets are forwarded quickly and efficiently, resulting in a smooth and responsive network.
  • Energy Efficient Ethernet (EEE): The switch supports Energy Efficient Ethernet (EEE), which reduces power consumption when the network is idle, helping to reduce energy costs.
  • Virtual Chassis: The switch can be configured as part of a Virtual Chassis, which allows multiple switches to be connected together to form a single logical device, providing increased scalability and redundancy.

These performance features allow the Juniper EX2200-48P-4G to provide high levels of performance and scalability, making it an ideal solution for small to medium-sized networks that require a high level of connectivity and support for advanced features.

Powerful Switching Capabilities

The Juniper EX2200-48P-4G is a powerful Ethernet L3 switch that offers a wide range of advanced switching capabilities to help you manage and control your network. With its 48 Gigabit Ethernet ports and 4 Gigabit SFP ports for fiber connectivity, the switch provides high-density and high-speed connectivity for your network.

One of the key features of the switch is its support for virtual LANs (VLANs), which allows you to segment your network into multiple isolated networks. This feature allows you to create multiple virtual networks on a single physical infrastructure, which can improve network security and reduce the risk of unauthorized access to your network resources.

The switch also supports advanced routing protocols such as OSPF, BGP, and IS-IS, which provide efficient and scalable routing for your network. This enables the switch to handle large amounts of network traffic and makes it well-suited for use in large enterprise networks or service provider environments.

Another powerful feature of the switch is its support for Quality of Service (QoS). QoS allows you to prioritize different types of traffic, such as voice or video, to ensure that the most important traffic gets priority over less important traffic. This helps to ensure that your network remains responsive and stable, even under heavy loads.

Additionally, the switch supports advanced security features like Access Control Lists (ACLs) which allow you to control access to your network and prevent unauthorized users from accessing your network resources.

All these features combined, make the Juniper EX2200-48P-4G a powerful and versatile switch that can help you manage and control your network effectively, providing scalable and reliable connectivity for your network.

General Information about this EX2200-48P-4G
  • Manufacturer: Juniper Networks
  • Part Number or SKU# EX2200-48P-4G
  • Product Type: Ethernet Switch
  • Product Name: Networking
Technical Information of 48 Ports Switch
  • Connectivity Technology: RJ-45
  • Total Number Of Ports: 48
  • Number Of Total Expansion Slots: 4
  • Expansion Slot Type: SFP
  • Form Factor: Rack-Mountable, Desktop
  • Data Link Protocol: Gigabit Ethernet
  • Network Technology: 10/100/1000Base-T

In summary, the Juniper EX2200-48P-4G is a feature-rich and versatile switch designed to meet the diverse networking requirements of modern organizations. With its high port density, Power over Ethernet support, Layer 3 routing capabilities, and robust management and security features, it offers a range of benefits for various use cases, from small to medium-sized enterprises to data centers and branch offices. Its scalability, reliability, and environmental considerations make it a competitive choice in the networking equipment market.

When considering the Juniper EX2200-48P-4G for your organization, it's essential to assess your specific networking needs, budget constraints, and compatibility with existing infrastructure. By doing so, you can make an informed decision that will contribute to the efficiency and reliability of your network infrastructure.

Juniper Networks
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

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Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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