Product Overview
The Extreme 16504 X440-24P is a high-performance Layer 2 switch designed to meet the demands of modern enterprise networks. As part of the Extreme Networks Summit X440 series, this switch offers advanced features and capabilities that enhance network performance, reliability, and manageability. It is equipped with 24 10/100/1000 PoE+ ports and 4 10G SFP+ ports, making it suitable for a wide range of applications. For example, in a large corporate office, the Extreme 16504 X440-24P can be mounted in a wiring closet to provide high-speed connectivity to IP phones, wireless access points, and other network devices, ensuring efficient network operations and minimal downtime. The switch’s advanced diagnostics and monitoring capabilities make it an essential component in any network infrastructure.
In a real-world scenario, a network engineer at a mid-sized manufacturing firm replaced an outdated switch with the Extreme 16504 X440-24P. The upgrade not only improved the network’s speed and reliability but also simplified management through its intuitive interface. This switch has become a go-to solution for organizations looking to enhance their network capabilities without breaking the bank.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | Extreme 16504 X440-24P |
| Manufacturer | Extreme Networks |
| Product Type | Layer 2 Switch |
| Power | 380W Power Supply |
| Communication / Protocol | 10/100/1000 Ethernet, 10G SFP+ |
| Operating Temperature | 0°C to 45°C |
| Mounting | Rack-mounted |
| Protection / Ingress | IP20 |
| Dimensions (HxWxD) | 4.45 cm x 44.45 cm x 27.94 cm |
| Weight | 7.26 kg |
| Typical Interfaces | 24 x 10/100/1000 PoE+ ports, 4 x 10G SFP+ ports |
| Compliance | CE, RoHS |

Key Features and Benefits
The Extreme 16504 X440-24P offers several key features that make it stand out in the market. Its advanced Layer 2 capabilities provide robust switching functions, ensuring efficient traffic management and optimal performance. The switch supports stacking capabilities, allowing multiple switches to be managed as a single logical device, simplifying network management and reducing complexity. Advanced QoS features ensure that critical applications receive the necessary bandwidth, while robust security features protect the network from unauthorized access and potential threats.
One notable feature is its compatibility with common DCS/PLC architectures, such as ABB I/O modules and ABB AC 800M, making it easy to integrate into existing systems. This ease of integration ensures that the Extreme 16504 X440-24P can be seamlessly incorporated into both new and existing setups, reducing the complexity and cost of deployment. Additionally, its modular design allows for easy expansion and customization, making it a cost-effective solution over its lifecycle.
Application Scenarios
The Extreme 16504 X440-24P is widely used in various industries. In power generation plants, it helps reduce nuisance trips by providing precise control and monitoring of critical equipment. In oil & gas facilities, it simplifies brownfield retrofits by integrating seamlessly with existing control systems. For water treatment plants, the Extreme 16504 X440-24P ensures reliable monitoring and control of pumps and valves, maintaining water quality and flow. In mining operations, it enhances the efficiency of material handling systems by providing accurate control and real-time data. In discrete manufacturing, the switch’s advanced diagnostics and control capabilities improve production line efficiency and reduce maintenance costs. In HVAC systems, it ensures optimal climate control and energy efficiency. In smart infrastructure projects, the Extreme 16504 X440-24P enables efficient monitoring and control of various components, contributing to the overall reliability and performance of the system.
Related Models
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Extreme X440-24t: Previous generation model with 24 10/100/1000 ports.
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Extreme X440-24p-10G: Ethernet variant with 10G SFP+ ports.
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Extreme X440-48p: Higher-port option with 48 10/100/1000 PoE+ ports.
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Extreme X440-48t-10G: Companion model with 48 10/100/1000 ports and 10G SFP+ ports.
Installation and Maintenance
When installing the Extreme 16504 X440-24P, ensure that the physical space requirements are met, including adequate ventilation and grounding. The switch should be mounted in a rack with sufficient space for airflow and access to ports and management interfaces. Regular maintenance is crucial for the longevity and reliability of the switch. Practical checks include verifying the power supply, inspecting connections, and running diagnostics to identify any potential issues. Firmware backups should be performed regularly to ensure data integrity. Replacement intervals for critical components should be followed as recommended by the manufacturer. Utilizing event logs and trending data can help in preventive maintenance, allowing for timely intervention and reducing the risk of unexpected failures.
Product Warranty
The Extreme 16504 X440-24P is backed by a one-year warranty and free replacement service provided by Xiamen Xiongba E-commerce Co., Ltd. Branch. Customers can contact Xiongba for warranty claims, pre-shipment testing, datasheet verification, and serial-number traceability. Our commitment to quality ensures that you receive reliable products and exceptional support throughout the product lifecycle.
Xiamen Xiongba E-commerce Co., Ltd. Branch specializes in industrial automation distribution and global procurement. We provide a one-year warranty and free replacement service, sourcing DCS, PLC, MVME modules, Anybus converters, RTU modules, industrial PCs, low-frequency displays, and SCSI HMIs to solve procurement challenges with competitive pricing.
Contact Xiamen Xiongba today for pre-shipment testing, datasheet verification, serial-number traceability, and fast global delivery of the Extreme 16504 X440-24P.


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