EX4300-48T Juniper Ethernet Switch 48-Ports Manageable 48 x Refurbished

The Juniper EX4300-48T is a high-performance Ethernet switch that provides advanced security features to help protect your network from unauthorized access and threats. Some of the key security and access control features of the EX4300-48T include:

• Firewall: The EX4300-48T includes a built-in firewall that can be configured to block unauthorized access to your network. It supports stateful inspection and allows you to create rules and policies based on IP addresses, ports, and protocols.
• Virtual Private Network (VPN): The EX4300-48T supports VPN technologies such as IPsec, L2TP and PPTP to provide secure remote access to your network. This allows you to create secure tunnels between remote networks or devices and your main network.
• Access Control Lists (ACLs): The EX4300-48T supports ACLs to help control access to your network. You can create rules and policies based on IP addresses, ports, and protocols to allow or deny traffic from specific devices or networks.
• User Authentication and Authorization: The EX4300-48T supports RADIUS, TACACS+ and Local User Database for user authentication and authorization. This allows you to control access to the switch based on user credentials and roles.
• Port Security: The EX4300-48T allows you to configure port security, which means you can set the maximum number of MAC addresses allowed on a port, and restrict access to only those MAC addresses that you have authorized.
• Secure Shell (SSH): The EX4300-48T supports SSH, which provides secure remote access to the switch's command-line interface. This allows you to manage the switch remotely while keeping your management traffic encrypted.
• SSL: The EX4300-48T supports SSL, which allows you to encrypt the management traffic between the switch and the management station. This helps to protect your network from eavesdropping and tampering.
• Security features are regularly updated to keep up with the latest threats and vulnerabilities, so it's important to keep the switch updated with the latest firmware and software versions.

The Juniper EX4300-48T is a high-performance Ethernet switch that can be configured and managed through the Junos OS. Junos OS is a centralized management platform that allows you to manage all of your Juniper network devices from a single interface. Some of the key configuration and management features of the EX4300-48T include:

• Command-line interface (CLI): The EX4300-48T can be configured and managed through the CLI, which is accessed via a console or remote terminal connection. The CLI provides a powerful and flexible way to configure and manage the switch.
• Web interface: The EX4300-48T also can be configured and managed through a web-based interface. This interface allows you to easily configure and manage the switch through a web browser, making it accessible from anywhere with an internet connection.
• SNMP: The EX4300-48T supports SNMP, which allows you to monitor and manage the switch using a network management system (NMS). This allows you to receive alerts, view performance metrics, and automate management tasks.
• Virtual Chassis: The EX4300-48T supports Virtual Chassis technology, which allows multiple switches to be connected and managed as a single device. This provides scalability and flexibility for growing networks, and allows for simplified network management and monitoring.
• Configuration templates: The EX4300-48T allows you to create and save configuration templates, which can be used to quickly and easily deploy standard configurations across multiple devices.
• Backup and restore configuration: The EX4300-48T can be configured to automatically save its configuration to a remote server or other storage device. It's also important to have a backup of the configuration, so that you can quickly restore it in the event of a problem.
• Firmware and software upgrades: The EX4300-48T can be managed and updated through the Junos OS. This allows you to upgrade the firmware and software on the switch, ensuring that it is running the latest version and has all the latest features and security fixes.
• The EX4300-48T's management and configuration options are flexible and extensible, making it easy to adapt the switch to your unique network requirements.

The Juniper EX4300-48T is a high-performance Ethernet switch that is designed to handle large amounts of network traffic and provide fast, reliable connectivity. Some of the key features that contribute to the high-performance of the EX4300-48T include:

• Line-rate switching: The EX4300-48T supports line-rate switching on all 48 ports, which means that it can handle large amounts of network traffic without causing delays or congestion. This ensures that all devices connected to the switch have access to the bandwidth they need.
• Non-blocking architecture: The EX4300-48T has a non-blocking architecture, which means that all ports can operate at full line rate simultaneously. This allows for maximum throughput, and ensures that all devices connected to the switch have access to the bandwidth they need.
• High-speed connectivity: The EX4300-48T supports a wide range of port speeds, including 10/100/1000Mbps and 10GbE. This allows you to connect high-speed devices and servers to the switch, and provides plenty of bandwidth for large data transfers.
• Link Aggregation Control Protocol (LACP): The EX4300-48T supports LACP, which allows you to bundle multiple physical links together to form a single logical link. This increases bandwidth and provides redundancy, allowing you to achieve high performance and reliability.
• Quality of Service (QoS): The EX4300-48T supports QoS features such as traffic shaping and prioritization, which help ensure that important traffic gets the bandwidth it needs. This helps to prevent delays and congestion on the network, and ensures that critical applications and services are delivered with the high performance required.
• Virtual Chassis: The EX4300-48T supports Virtual Chassis technology, which allows multiple switches to be connected and managed as a single device. This provides scalability and flexibility for growing networks, and allows for simplified network management and monitoring, and also high performance.
• The EX4300-48T's high-performance features make it an ideal solution for data centers, campus networks, and other demanding network environments that require fast and reliable connectivity.

• Manufacturer: Juniper Networks
• MPN: EX4300-48T
• Type: Ethernet Switch
• SKU: EX4300-48T
• Total Number Of Ports: 48
• Number Of Total Expansion Slots: 4

• Connectivity Technology : Twisted Pair
• Expansion Slot Type : OSFP+

• Form Factor : Rack-mountable, Desktop
• Compatible Rack Unit : 1U
• Height : 1.7 Inch
• Width : 17.4 Inch
• Depth : 16.4 Inch

• Data Link Protocol : Gigabit Ethernet
• Network Technology: 10/100Base-T

• Interfaces/Ports Details : 48 x Gigabit Ethernet network