2025-07-14 BY
IN Company News
The Extreme x440-G2-48P-10 (Model: 16535), part of the ExtremeSwitching X440-G2 series, is a high-performance gigabit Ethernet switch based on Extreme Networks’ ExtremeXOS operating system. Below is a detailed product description:

Product Overview

The Extreme x440-G2-48P-10 is a 48-port PoE+ gigabit Ethernet switch designed for campus edge deployments. It features 48 10/100/1000Base-T PoE+ RJ45 ports and four combo ports, with a PoE budget of 740W. The switch supports a switching capacity of 176 Gbps and a forwarding rate of up to 130.9 Mpps. It also includes four 10GbE SFP+ uplink ports (upgradable via licensing) and two 1GbE copper combo ports on the rear panel that can be upgraded to 10GbE. Its high PoE budget and flexible port configuration make it suitable for powering devices such as IP cameras and wireless access points without additional electrical wiring. The switch supports ExtremeXOS management software, enabling centralized management and configuration. As a Layer 3 switch, it provides comprehensive security features, including threat detection and DoS protection, making it ideal for enterprise networks that require high security and reliability.

Technical Specifications

Manufacturer: Extreme Networks
Product Type: Ethernet Switch
Switching Capacity: 176 Gbps
Forwarding Rate: 130.9 Mpps
MAC Address Table: Up to 16,000 entries
Port Configuration: 48 x 10/100/1000Base-T PoE+ RJ45 ports; 4 x 1GBASE-X SFP combo ports; 2 x 1GbE copper combo ports (rear panel, upgradable to 10GbE via licensing); 4 x 10GbE SFP+ uplink ports (upgradable via licensing)
PoE+ Power Budget: 740W
Power Supply: Fixed AC power supply, supporting redundant power supply (RPS)
Management Interface: 1 x serial (console port RJ-45) with RTS/CTS modem control; 1 x 10/100/1000BASE-T out-of-band management port
Form Factor: 1U rack-mountable
Dimensions: 1.7″ (height) x 17.4″ (width) x 14.5″ (depth)
Weight: 14.55 lb
Operating Temperature: 0°C to 50°C (32°F to 122°F)
Storage Temperature: -40°C to 70°C (-40°F to 158°F)
Operating Humidity: 10% to 95% relative humidity (non-condensing)
Storage Humidity: 10% to 95% relative humidity (non-condensing)
Maximum Altitude: 0 to 3,000 meters (9,842 feet)
Supported Network Technologies: 10/100/1000Base-T, 1000Base-X
Layer Supported: Layer 3
Warranty: Lifetime limited warranty.

Main Features and Advantages

  • High PoE Budget: With a PoE budget of 740W, the Extreme x440-G2-48P-10 can simultaneously power multiple PoE devices, such as high-definition IP cameras and wireless access points. This eliminates the need for additional electrical wiring, simplifies network deployment, and reduces costs.
  • High Switching Capacity and Forwarding Rate: Offering a switching capacity of 176 Gbps and a forwarding rate of 130.9 Mpps, the switch ensures fast data transfer and stable network performance. It can handle high-bandwidth applications such as video conferencing and large file transfers.
  • Flexible Port Configuration: The switch features 48 10/100/1000Base-T PoE+ RJ45 ports, four 1GBASE-X SFP combo ports, two 1GbE copper combo ports (rear panel, upgradable to 10GbE via licensing), and four 10GbE SFP+ uplink ports (upgradable via licensing). This flexible port configuration meets the diverse connectivity needs of enterprise networks.
  • Advanced Security Features: The Extreme x440-G2-48P-10 provides comprehensive security management, including user policy enforcement, threat detection, and DoS protection. Features such as Universal Port Dynamic Security Profiles allow fine-grained security policies. The CLEAR-Flow Security Rules Engine detects and responds to network intrusions, while built-in protection against DoS and man-in-the-middle attacks strengthens the network infrastructure.
  • Powerful Management Capabilities: Running on ExtremeXOS, the switch offers robust management features. It supports centralized management and configuration, enabling administrators to easily monitor and manage the switch from a single interface. This improves network management efficiency and reduces operational complexity.
  • Energy Efficiency: Under idle conditions with no ports linked, the minimum power consumption is 53W, while the maximum power consumption under full traffic with all ports active and fans running at high speed is 961W. Its energy-efficient design helps reduce operational costs for businesses.

Application Fields

The Extreme x440-G2-48P-10 is widely applicable in enterprise networks. In office environments, it provides high-speed, stable network access for employees’ computers, enabling efficient data transmission and supporting daily office applications. In campus networks, it connects teaching buildings, libraries, dormitories, and other facilities, facilitating information sharing and resource access. In data centers, it serves as an edge switch, connecting servers and storage devices to the core network. Its high performance and port configuration meet the data exchange needs of data centers. Additionally, it can be deployed in branch offices and retail stores to provide reliable network support for local operations. For example, it can power and connect IP cameras in surveillance systems or wireless access points in wireless networks.

Related Products

  • X440-G2-24p-10GE4: A 24-port PoE+ switch in the X440-G2 series with a PoE budget of 380W. It shares similarities with the Extreme x440-G2-48P-10 in terms of PoE functionality and port configuration but has fewer ports.
  • X440-G2-48t-10GE4: A non-PoE switch in the X440-G2 series with 48 10/100/1000Base-T ports and four 1GBASE-X SFP combo ports. It supports four 10GbE SFP+ uplink ports (upgradable via licensing). It shares similarities with the Extreme x440-G2-48P-10 in terms of port configuration and switching capacity but differs in PoE functionality.
  • X440-G2-12p-10GE4: A 12-port PoE+ switch in the X440-G2 series with a PoE budget of 200W. It shares similarities with the Extreme x440-G2-48P-10 in terms of PoE functionality and port configuration but has fewer ports.
  • X440-G2-24t-10GE4-DC: A non-PoE switch in the X440-G2 series with 24 10/100/1000Base-T ports and four 1GBASE-X SFP combo ports. It supports four 10GbE SFP+ uplink ports (upgradable via licensing) and uses a DC power supply. It shares similarities with the Extreme x440-G2-48P-10 in terms of port configuration and switching capacity but differs in PoE functionality and power supply type.
  • X440-G2-48t-10GE4-DC: A non-PoE switch in the X440-G2 series with 48 10/100/1000Base-T ports and four 1GBASE-X SFP combo ports. It supports four 10GbE SFP+ uplink ports (upgradable via licensing) and uses a DC power supply. It shares similarities with the Extreme x440-G2-48P-10 in terms of port configuration and switching capacity but differs in PoE functionality and power supply type.

Installation and Maintenance

  • Pre-Installation Preparation: Before installing the Extreme x440-G2-48P-10, ensure the installation site has a stable power supply and is properly grounded. Prepare the necessary tools and accessories, such as screws, network cables, and SFP+ modules. If installing the switch in a rack, confirm that the rack meets the weight and space requirements. Clean the installation area to prevent dust and debris from affecting the switch’s operation.
  • Maintenance Suggestions: Regularly clean the surface and ventilation holes of the Extreme x440-G2-48P-10 to remove dust and debris that may hinder heat dissipation. Monitor the switch’s status indicators to promptly identify and address issues. Perform firmware updates as needed to access the latest features and security patches. Avoid placing heavy objects on the switch or applying excessive force to its ports to prevent damage. Store unused SFP+ ports with protective caps to protect the optical interfaces.

Product Assurance

Our company provides a one-year quality warranty service for the Extreme x440-G2-48P-10, covering hardware failures caused by non-human factors. During the warranty period, if the product exhibits abnormal performance or functional failures, we will offer replacement services. Leveraging our global supply chain network, we can swiftly respond to customer procurement needs for discontinued models or urgent requirements for scarce spare parts. We aim to deliver reliable services to support the continuous and stable operation of industrial systems. Established in 2007, our company is a leading enterprise in the industrial control industry with 17 years of experience. As an import and export trading and distribution company specializing in industrial control spare parts, we offer a wide range of products from major brands such as ABB, ICS Rockwell, GE, TRICONEX, BENTLY NEVADA, FOXBORO, and EMERSON. We maintain extensive inventory, including many unpopular and discontinued models, to meet customers’ urgent needs for spare parts. Our main products include PLC modules, DCS cards, ESD system cards, vibration monitoring system cards, turbine control system modules, gas generator spare parts, and instruments. Our supply channel advantages and large inventory allow us to fulfill customers’ urgent requirements for spare parts. We also provide sales and distribution services for PLC modules, DCS cards, ESD system cards, vibration monitoring system cards, turbine control system modules, gas generator spare parts, and instruments. Some of our best-selling models include accessories for Bentley Frame Instrumentation Systems and SIS system accessories from TRICONEX. For product inquiries, customers can visit our official website or contact us via phone for quotes. We welcome inquiries via email and messages.