Extreme 5320-16P-4XE | Edge Switch
The Extreme 5320-16P-4XE is a member of Extreme Networks’ 5320 Series edge switches, designed for next-generation digital enterprises. As a universal hardware platform, it offers end-to-end secure network segmentation and advanced policy capabilities. Users can choose from Extreme’s flagship switch operating systems, making the 5320 Series a uniquely flexible platform suitable for various edge and wiring-closet environments. The 5320-16P-4XE features 16 x 10/100/1000BASE-T 802.3at (30W) ports with full/half-duplex (autosensing) and MACsec capability, as well as 4 x 1/10Gb SFP+ uplink ports, including 2 x 10Gb stacking ports. It has an aggregated switch bandwidth of 112 Gbps and a maximum frame forwarding rate of 83.3 million pps. The switch supports silent mode operation at temperatures up to 35°C, making it ideal for noise-sensitive environments such as classrooms, hospitality suites, and retail sites. It also features dual-persona capability, allowing users to select either the Switch Engine (EXOS) or Fabric Engine (VOSS) operating system. Each 5320 switch includes a 1-year ExtremeCloud IQ Pilot subscription. Below is a detailed introduction:
Product Overview
The Extreme 5320-16P-4XE is a high-performance edge switch designed for next-generation digital enterprises. As part of the 5320 Series, it serves as a universal hardware platform offering end-to-end secure network segmentation and advanced policy capabilities. Users can choose from Extreme’s flagship switch operating systems, making the 5320 Series a uniquely flexible platform suitable for various edge and wiring-closet environments. The 5320-16P-4XE features 16 x 10/100/1000BASE-T 802.3at (30W) ports with full/half-duplex (autosensing) and MACsec capability, as well as 4 x 1/10Gb SFP+ uplink ports, including 2 x 10Gb stacking ports. It has an aggregated switch bandwidth of 112 Gbps and a maximum frame forwarding rate of 83.3 million pps. The switch supports silent mode operation at temperatures up to 35°C, making it ideal for noise-sensitive environments such as classrooms, hospitality suites, and retail sites. It also features dual-persona capability, allowing users to select either the Switch Engine (EXOS) or Fabric Engine (VOSS) operating system. Each 5320 switch includes a 1-year ExtremeCloud IQ Pilot subscription. The Extreme 5320-16P-4XE offers flexible deployment options, supporting both AC and DC power supplies. Its compact design and rich features make it suitable for edge and wiring-closet environments, providing reliable network connectivity and efficient management capabilities.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | Extreme 5320-16P-4XE |
| Manufacturer | Extreme Networks |
| Product Type | Edge Switch |
| Ports | 16 x 10/100/1000BASE-T 802.3at (30W) ports, Full/Half-Duplex (autosensing), MACsec-capable |
| Uplink Ports | 4 x 1/10Gb SFP+ ports (includes 2 x 10Gb stacking ports) |
| Aggregated Switch Bandwidth | 112 Gbps |
| Maximum Frame Forwarding Rate | 83.3 million pps |
| Power Supply | 1 x internal fixed power supply, fan-equipped |
| Dimensions | 12.2 in W x 1.7 in H x 11.8 in D (310 mm x 43.6 mm x 300 mm) |
| Weight | 6.6 lb/3.0 kg |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
| Relative Humidity | 5% to 95% non-condensing |

Key Features and Benefits
The Extreme 5320-16P-4XE offers several notable features. Its 16 x 10/100/1000BASE-T 802.3at (30W) ports support Power over Ethernet (PoE), enabling the switch to power connected devices such as IP phones, wireless access points, and IP cameras, eliminating the need for additional electrical cabling and circuits. The 4 x 1/10Gb SFP+ uplink ports provide flexible and high-speed connectivity options, supporting 10Gb uplinks to core switches or other devices. Its MACsec capability ensures secure link encryption across both access and uplink ports, safeguarding data transmission security. The switch supports silent mode operation at temperatures up to 35°C, making it suitable for noise-sensitive environments such as classrooms and retail sites. The dual-persona capability allows users to select either the Switch Engine (EXOS) or Fabric Engine (VOSS) operating system based on their needs, offering flexible deployment options. Furthermore, the Extreme 5320-16P-4XE supports high-performance stacking, enabling up to eight systems to be stacked using qualified 10Gb direct attach cables and optical transceivers when running Switch Engine (EXOS), enhancing network scalability and flexibility. It also features a non-blocking, wire-speed design for efficient data transmission.
Application Scenarios
The Extreme 5320-16P-4XE is widely applicable in campus networks, enterprise branch offices, and data centers. In campus networks, it can serve as an access switch, providing PoE power to IP phones, wireless access points, and other devices while offering high-speed uplinks to aggregation switches. In enterprise branch offices, it can act as an edge switch, connecting branch office devices to headquarters via high-speed uplinks while supporting advanced features like VPN and QoS to ensure smooth communication between branches and headquarters. In data centers, it can function as a top-of-rack switch, providing high-density server connections and high-speed data transmission. Its rich Layer 2/Layer 3 features and virtualization capabilities meet the demands of data center network virtualization and flexible resource allocation.
Related Models
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Extreme 5320-24T-8XE: A 24-port Gigabit switch with 8 x 1/10Gb SFP+ uplink ports, offering higher port density to meet the needs of larger-scale network deployments.
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Extreme 5320-48T-8XE: A 48-port Gigabit switch with 8 x 1/10Gb SFP+ uplink ports, combining high port density with 10Gb uplink capabilities, suitable for large-scale enterprise networks.
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Extreme 5320-16P-2MXT-2X: A fanless model with 16 x 10/100/1000BASE-T 802.3at (30W) ports and 2 x 10Gb SFP+ uplink ports. It supports silent mode operation at temperatures up to 45°C, making it ideal for noise-sensitive environments.
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Extreme 5320-16P-4XE-DC: A DC-powered version of the 5320-16P-4XE, offering similar functionality with a DC power supply option.
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Extreme 5320-24P-8XE: A 24-port PoE switch with 8 x 1/10Gb SFP+ uplink ports, supporting 30W PoE on all ports to meet the power requirements of more PoE devices.
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Extreme 5320-48P-8XE: A 48-port PoE switch with 8 x 1/10Gb SFP+ uplink ports, supporting 30W PoE on all ports to address the needs of large-scale PoE device deployments.

Installation and Maintenance
Before installing the Extreme 5320-16P-4XE, ensure the selected location meets environmental requirements such as temperature, humidity, and ventilation. The switch should be installed in a well-ventilated, dry environment free from corrosive gases and strong electromagnetic interference. The installation location should allow adequate space around the switch for heat dissipation and maintenance operations. The switch can be mounted in a standard 19-inch rack using a rack mount kit. Ensure the rack is stable and securely installed to prevent accidental damage to the switch. During daily maintenance, regularly check the switch’s power supply, fans, and other hardware components to ensure they are functioning properly. Monitor the switch’s operating status through management software, promptly addressing any potential issues. Perform firmware updates as needed to enhance the switch’s features and stability. Follow Extreme Networks’ recommended maintenance schedule and procedures to ensure the switch operates reliably over the long term.
Product Warranty
Xiamen Xiongba E-commerce Co., Ltd. offers a one-year warranty for the Extreme 5320-16P-4XE, covering manufacturing defects and performance issues under normal operating conditions. We provide global support services, including technical assistance, spare parts supply, and on-site maintenance, to ensure rapid response and effective solutions, minimizing downtime. Each 5320 switch includes a 1-year ExtremeCloud IQ Pilot subscription, enabling users to experience advanced cloud management features. We are committed to delivering high-quality products and services to meet the stringent demands of enterprise networks and exceed customer expectations.
Company Introduction: Xiamen Xiongba E-commerce Co., Ltd. specializes in the field of industrial automation, focusing on the sales of Distributed Control Systems (DCS), robot systems, and modules and spare parts for large-scale servo control systems. Our product range covers a wide array of industrial automation products, including PLCs, MOTOROLA MVME industrial modules, Anybus communication converters, RTU remote modules, industrial PCs, low-frequency industrial displays, and SCSI human-machine interfaces. With over a decade of industry experience, Xiongba has grown into a global supplier of industrial automation spare parts. We source directly from overseas, offering products and components from multiple countries and manufacturers. This approach helps solve procurement challenges for customers, ensures product quality, and provides significant price advantages.






