Description

The Lenovo Flex System NE2572 is a high-performance 25Gb Ethernet switch module designed for Lenovo Flex System blade server environments. It delivers ultra-fast networking, so it is ideal for modern data centers, virtualization, and cloud workloads.

It supports 25Gb Ethernet (25GbE). As a result, it provides significantly higher bandwidth compared to traditional 10Gb networks. In addition, it includes multiple internal and external ports, enabling high-speed connectivity between compute nodes and external networks.

The switch is a plug-in module. Therefore, it installs directly into a Lenovo Flex System chassis, providing integrated networking for blade servers. It is not a standalone switch.

It supports advanced Layer 2 and Layer 3 networking features. These include VLANs, QoS, link aggregation, and routing capabilities. Moreover, it supports software-defined networking (SDN) and automation features, improving flexibility and scalability.

The NE2572 is designed for high-density environments. Because of this, it is commonly used in:

• Virtualization platforms
• Cloud infrastructure
• High-performance computing (HPC)
• Enterprise data centers

It also supports backward compatibility with 10GbE, allowing gradual upgrades in existing environments.

Overall, the Lenovo NE2572 is a powerful, scalable switch module built for next-generation data center networking.

Key Features:

• 25Gb Ethernet (25GbE) high-speed networking
• Plug-in switch module for Flex System chassis
• Layer 2 / Layer 3 managed switching
• Supports VLANs, QoS, and link aggregation
• Compatible with 10GbE environments
• Designed for virtualization and cloud workloads