Extreme Networks X435-24T-4S 24-Ports Gigabit Managed Switch

Overview

The Extreme Networks X435-24T-4S is a managed Ethernet switch designed to deliver reliable and high-speed network connectivity for branch offices, retail locations, and small campus environments. It features twenty-four Gigabit Ethernet ports for connecting end devices and four SFP uplink ports to link with aggregation or core network equipment. Powered by an energy-efficient ARM A9 processor and equipped with 512 MB of RAM, this switch balances solid performance with low power consumption, making it suitable for quiet workspaces thanks to its fanless design.

Key features

• Twenty-four Gigabit Ethernet ports provide stable wired connections for desktops, IP phones, printers, and security cameras.
• Four SFP uplink ports support flexible fiber or copper connections to core or aggregation switches, enabling scalable network expansion.
• ExtremeXOS operating system offers Layer 2 switching, static routing, advanced Power over Ethernet (PoE), and role-based policy management for efficient traffic control.
• Fanless construction ensures silent operation, ideal for noise-sensitive environments such as open-plan offices, classrooms, and healthcare facilities.
• Energy-efficient ARM A9 processor with 512 MB RAM helps reduce operating costs while maintaining consistent network performance.
• Standard 1U rack-mount chassis simplifies installation alongside existing servers and network appliances.
• Built-in security features including access control lists and port-based authentication protect data at the network edge.
• Limited lifetime warranty provides long-term support and confidence for IT teams managing network infrastructure.

Key specs

• Ports: 24 Gigabit Ethernet, 4 SFP uplinks
• Processor: ARM A9
• Memory: 512 MB RAM
• Operating system: ExtremeXOS
• Form factor: 1U rack-mount chassis
• Power over Ethernet: Advanced PoE support
• Cooling: Fanless design

Connectivity and compatibility

This switch supports a wide range of network devices through its 24 Gigabit Ethernet ports, suitable for connecting computers, IP phones, printers, and surveillance cameras. The four SFP uplink ports allow for flexible fiber or copper connections, enabling seamless integration with core or aggregation switches. Its compatibility with standard rack-mount setups makes it easy to incorporate into existing network infrastructure without requiring specialized hardware.

Performance and reliability

The combination of an ARM A9 processor and 512 MB of RAM ensures the switch can handle typical branch office or small campus traffic efficiently. The ExtremeXOS software simplifies network management by providing advanced features like static routing and role-based policies, which help prioritize critical voice and video traffic. The fanless design not only reduces noise but also minimizes mechanical failure points, enhancing overall reliability.

Ideal uses and environments

This managed switch fits well in environments where quiet operation and reliable wired connectivity are essential. It is a strong choice for branch offices, retail counters, classrooms, libraries, and healthcare settings where network performance must be balanced with low noise levels. Its advanced PoE capabilities also make it suitable for powering IP phones and security cameras without additional power supplies.