X440-G2-24p-10GE4 Managed switch Rack-Mount PoE+ (24 × GbE PoE+ 4 × Upgradeable SFP)
The Extreme Networks16533 X440-G2-24p-10GE4 is a fully managed, enterprise-grade PoE+ Managed switchbuilt for campus edge deployments. Featuring 24 Gigabit Ethernet PoE+ ports and 4 unpopulated SFP combo ports—upgradeable to 10 Gb via software licensing—it delivers both power and connectivity flexibility. With a PoE budget of 380 W, it provides reliable power to devices like IP cameras, Wi-Fi access points, and VoIP phones. Designed for high availability and stacked deployments, this switch includes a fixed AC PSU with RPS support and runs on the resilient ExtremeXOS Edge operating system. Refurbished units offer a cost-effective entry point backed by a one-year warranty, making the 16533 an attractive choice for organizations seeking robust performance, power delivery, and future scalability.
Features
TheExtreme NetworksX440-G2-24p-10GE4 is a versatile Managed switchthat supports both data connectivity and power delivery in high-density environments. It delivers 24 PoE+ Ethernet ports, enabling deployment of powered edge devices without the need for separate power cabling—boosting deployment simplicity and cost efficiency. Equipped with four combo SFP ports, this switch offers flexible uplink options. They function as 1 Gb ports by default and can be upgraded to 10 Gb with a software license, ensuring long-term scalability and investment protection. Built for modern network topologies, the switch supports SummitStack-V stacking, allowing up to eight units to operate as a single logical switch with 40 Gb bandwidth per unit, simplifying management and enhancing redundancy.
Advanced Options
Powered by ExtremeXOS Edge, it delivers advanced Layer 2 and Layer 3 capabilities, along Managed switchwith robust security features such as role-based access policies, directional ACLs, QoS, and support for Fabric Connect. Physically, it’s a 1U rack-mountable unit with a fixed internal AC power supply and an optional RPS for redundancy. The unit meets global voltage standards (100–240 VAC).
Product Key Features
24 × 10/100/1000BASE-T PoE+ ports (380 W PoE budget)
4 × SFP combo ports, upgradeable to 10 Gb via software license
ExtremeXOS Edge managed operating system
SummitStack-V stacking (up to 8 units, 40 Gb per unit)
Fixed internal AC PSU with RPS port for redundancy
Advanced L2/L3 features, policy-based security, QoS, Fabric Connect
Non-blocking, wire-speed hardware architecture
Reliability & Performance
The X440-G2-24p-10GE4 is built for consistent performance and enterprise resiliency. Its non-blocking switching infrastructure ensures line-rate forwarding even under maximum PoE load, guaranteeing both bandwidth and power are delivered reliably. With a 380 W PoE budget, the switch can simultaneously power a substantial number of edge devices like cameras, Wi-Fi APs, Managed switch and IP phones without sacrificing throughput. Scalability is a key strength—thanks to software-upgradable uplinks, you can future-proof deployments for higher-speed networks without hardware replacement. Additionally, SummitStack-V enables seamless expansion and high availability by stacking multiple units into one manageable system. Power reliability is enhanced by the presence of both an internal PSU and an external RPS option, ensuring switch uptime during PSU maintenance or failure. The robust ExtremeXOS OS provides operational stability with advanced Layer 2/3 routing, security enforcement, and policy-based traffic control sensitive to today's networking demands. These design choices make the 16533 a dependable backbone for modern campus access layers.
