SK8008-1224-F8
Product Overview
The Extreme X250E-48T is a high-performance, stackable managed switch designed for enterprise environments where reliable and scalable network infrastructure is crucial. As part of the Summit X250e series, this switch offers robust performance, advanced management capabilities, and a range of features that cater to the demands of modern networking.
This switch is ideal for deployment in various settings, including offices, data centers, and educational institutions. It provides 48 ports of 10/100BASE-TX Ethernet, supporting both 10Mbps and 100Mbps connections, making it versatile for different network requirements. Additionally, it features two Gigabit Ethernet ports (100/1000BASE-X SFP) that can be used for uplinks or high-speed connections, enhancing its connectivity options.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | Extreme X250E-48T |
| Manufacturer | Extreme Networks |
| Product Type | Managed Switch |
| Ports | 48 x 10/100BASE-TX |
| Stackable | Yes, with SummitStack |
| Switch Fabric Bandwidth | 97.6 Gbps |
| Frame Forwarding Rate | 39.9 Mpps |
| Maximum Packet Size | 9,216 Bytes (Jumbo Frame) |
| VLANs | 4,094 (Port, Protocol, IEEE 802.1Q) |
| Power Supply | AC, supports EPS-160 with EPS-T for redundancy |
| Dimensions | 1.73 in H x 17.35 in W x 15.28 in D (4.4 cm x 44.1 cm x 38.8 cm) |
| Weight | 12.06 lbs (5.48 kg) |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Humidity | 0% to 95% (non-condensing) |

Key Features and Benefits
The Extreme X250E-48T offers a comprehensive set of features that enhance its performance and usability. It supports a high switch fabric bandwidth of 97.6 Gbps and a frame forwarding rate of 39.9 Mpps, ensuring efficient data transmission even in high-traffic environments. The switch also supports jumbo frames up to 9,216 bytes, which is beneficial for applications requiring large data packets.
One of its notable features is the support for 128 load-sharing trunks, with up to 8 members per trunk, providing redundancy and increased bandwidth for critical connections. The switch also offers advanced Quality of Service (QoS) capabilities, with 8 QoS queues per port, allowing for prioritization of traffic to ensure critical applications receive the necessary bandwidth.
Application Scenarios
The Extreme X250E-48T is well-suited for a variety of enterprise applications. In office environments, it can provide reliable connectivity for workstations, printers, and other devices. In educational institutions, it can support classroom networks, ensuring stable connections for students and staff. The switch’s high port density and support for Gigabit Ethernet make it ideal for data centers, where it can serve as an access layer switch, connecting servers and storage devices.
Related Models
Extreme X250E-24T – A 24-port variant of the X250e series, offering similar features but with fewer ports, making it suitable for smaller networks.
Extreme X250E-48P – A PoE-enabled version of the switch, providing power over Ethernet capabilities for devices such as IP cameras and wireless access points.
Extreme X250E-24X – A variant with 24 SFP ports, designed for fiber-optic connections, offering high-speed, long-distance connectivity.
Installation and Maintenance
When installing the Extreme X250E-48T, ensure that the location meets the specified temperature and humidity requirements. The switch can be mounted in a standard 19-inch rack using the included mounting hardware. Proper ventilation should be maintained to ensure optimal performance and longevity.
Regular maintenance should include checking the status LEDs for any indication of issues, ensuring that the fans are operating correctly, and verifying that the power supply is stable. Firmware updates should be applied periodically to take advantage of new features and security enhancements.
Product Warranty
The Extreme X250E-48T is backed by a comprehensive warranty and support package. This includes a limited lifetime hardware warranty, providing customers with confidence in the product’s durability and performance. For further assistance, Extreme Networks offers technical support services to ensure that customers can resolve any issues quickly and efficiently.


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