Description
Product Overview
The EXTREME X440-G2-24FX-GE4 RH102AN is a high-performance, enterprise-grade Managed Layer 3 Gigabit Ethernet Switch from the Extreme Networks portfolio. This specific model is a member of the Summit® X440-G2 series, configured as a fiber-optimized access or distribution layer switch. The model name decodes as follows: X440-G2 is the series; 24FX indicates it has 24 fixed 100/1000BASE-X SFP ports (for Gigabit fiber optic connections); GE4 denotes it includes 4 additional fixed 10/100/1000BASE-T Gigabit Ethernet copper ports; and RH102AN is likely a specific hardware revision or regional/regulatory SKU suffix. Its primary function is to provide robust, high-speed, and intelligent switching for network environments requiring dense fiber connectivity, such as data center top-of-rack (ToR), campus/distribution layer, or industrial backbone applications. It offers advanced Layer 2 and Layer 3 features, including dynamic routing, comprehensive security, and high availability, making it suitable for demanding and scalable network infrastructures.
The core value of the EXTREME X440-G2-24FX-GE4 lies in its combination of high-density fiber ports, Layer 3 intelligence, and operational resilience. The 24 SFP slots provide exceptional flexibility, allowing network designers to choose the exact fiber type (multimode or single-mode) and transceiver needed for each link, supporting distances from meters to kilometers. The integrated Layer 3 routing capability allows it to perform inter-VLAN routing and run dynamic routing protocols (OSPF, BGP), reducing the need for an external router and simplifying network design. Built with redundancy in mind (hot-swappable power supplies, modular fans), it ensures high uptime. For network architects in enterprise, service provider, and large industrial settings, this switch delivers a future-proof, feature-rich platform that supports network segmentation, converged services (data, voice, video), and seamless integration into software-defined networking (SDN) environments like Extreme’s Fabric Connect.
Technical Specifications
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Parameter Name
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Parameter Value
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Product Model
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EXTREME X440-G2-24FX-GE4 RH102AN
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Manufacturer
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Extreme Networks
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Product Series
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Summit® X440-G2
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Product Type
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Managed Layer 3 Gigabit Ethernet Switch
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Fixed Ports
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24 x 100/1000BASE-X SFP ports (for fiber optic modules). 4 x 10/100/1000BASE-T RJ-45 ports (copper).
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Uplink Slots
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The 4 copper ports can also serve as uplinks. Some models may have optional expansion modules for 10GbE uplinks.
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Switching Capacity
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High backplane capacity, typically hundreds of Gbps, for non-blocking performance.
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Forwarding Rate
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Multi-million packets per second (Mpps).
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Management
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Managed via ExtremeXOS (EXOS) CLI, Web GUI (Extreme Management Center — XMC), and SNMP.
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Layer 2 Features
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IEEE 802.1Q VLAN, 802.1p QoS (8 queues per port), 802.3ad Link Aggregation (LACP), 802.1w Rapid STP (RSTP), 802.1s Multiple STP (MSTP), IGMP Snooping.
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Layer 3 Features
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Static routing, RIP v1/v2, OSPF, BGP, VRRP, Policy-Based Routing.
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Security Features
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802.1X, MAC-based authentication, RADIUS/TACACS+, ACLs (Standard, Extended, Time-based), DHCP Snooping, Dynamic ARP Protection, Control Plane Policing.
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High Availability
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Redundant, hot-swappable power supplies (typically), field-replaceable fans. Supports stacking via dedicated ports (SummitStack) for simplified management and redundancy.
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Power over Ethernet (PoE)
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This -24FX- model is non-PoE. PoE variants are designated differently (e.g., 24pPoE).
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Power Supply
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AC or DC power supply options, often hot-swappable.
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Operating Temperature
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0°C to 40°C (standard commercial) or extended range options for industrial use.
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Certifications
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Safety: UL/CSA/CE; EMC: FCC Part 15 Class A, CE; may have NEBS Level 3.
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Key Features and Advantages
EXTREME X440-G2-24FX-GE4 RH102AN excels as a flexible, high-density fiber switch with advanced routing. Its primary advantage is the 24 SFP ports, which provide unparalleled media flexibility. Network planners can deploy short-reach multimode fiber within a rack, long-haul single-mode between buildings, or even use copper SFP transceivers, all from the same switch chassis. This eliminates the need for separate media converters and future-proofs the investment. The integrated Layer 3 routing engine allows the switch to act as a distribution layer workhorse, efficiently routing traffic between VLANs and subnets at wire speed, offloading this task from the network core.
Advanced security and automated network management are integral to its design. The switch supports a comprehensive suite of security features, from NAC (802.1X) to control plane protection, hardening the network edge. Its compatibility with Extreme’s Fabric Connect (based on SPB — Shortest Path Bridging) enables the creation of highly resilient, self-healing, and scalable network fabrics that simplify operations and accelerate service deployment. Support for hitless stacking (SummitStack) allows multiple physical switches to be managed as a single logical entity, simplifying configuration and providing high availability.
Carrier-class reliability and unified management are key benefits. Features like hot-swappable power supplies and modular fans maximize uptime. Managed under the unified ExtremeXOS operating system and the Extreme Management Center (XMC), it provides consistent operation, streamlined troubleshooting, and integration with analytics and AI-driven network insights. For network operators, the X440-G2-24FX-GE4 delivers a powerful, agile, and reliable building block for modern networks that must support cloud connectivity, IoT device proliferation, and stringent security requirements, all while simplifying day-to-day operations.
Application Areas
The EXTREME X440-G2-24FX-GE4 is designed for network deployments requiring high-density fiber aggregation, intelligent Layer 3 routing, and high availability.
Typical applications include:
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Data Center Top-of-Rack (ToR): Connecting servers with fiber NICs or via fiber patch panels in high-performance computing environments.
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Campus/Building Distribution Layer: Aggregating traffic from multiple access switches (copper) over fiber uplinks and performing inter-VLAN routing.
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Service Provider Edge: For business Ethernet services, connecting multiple customer premises via fiber.
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Large Enterprise Backbone: As a core/distribution switch in a fiber-rich backbone network.
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High-Security or EMI-Sensitive Environments: Where fiber’s inherent electrical noise immunity is required (e.g., industrial, medical, military).
Essentially, it is an ideal switch for any scenario where the majority of connections are fiber-based, requiring the performance, distance, and flexibility that only fiber can provide, combined with the need for intelligent routing and robust management.
Related Products
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SFP/SFP+ Optical Transceivers: Required to populate the 24 fiber ports (e.g., 1000BASE-SX, LX, LH).
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Extreme 10GbE Uplink Modules: Optional modules for higher-speed uplinks if needed.
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Redundant Power Supplies: Hot-swappable AC or DC power supplies for the switch.
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Extreme Management Center (XMC) Software: For network-wide provisioning, monitoring, and assurance.
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SummitStack Cables: For stacking multiple X440-G2 switches together.
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Competitor Fiber Switches: Such as Cisco Catalyst 9300/9500 with fiber modules, Aruba 2930F/3810M.
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