From Edge to Core, the Foundation of a Next-gen Network

 Legendary for its performance and comprehensive coverage – from data center to network edge – ExtremeSwitching can power your network into the future.

Modular Solutions

A versatile array of modular switches supporting everything from small enterprise/campus connectivity right up to service provider and cloud data centers. Featuring Terabit-class performance, high availability and redundancy, our simple, scalable and intelligent switching and routing products come in a variety of forms to fit every need.

S-Series® and K-Series®


A versatile family of terabit-class modular switch routers for edge-to-core and data center


A cost-effective, modular, flow-based switch with premium features for enterprise campus edge-to-small core



BlackDiamond® Series 

BlackDiamond X8

Simplify, virtualize, and converge cloud-scale data center networks with our flagship data center chassis solution.

BlackDiamond 8000

BlackDiamond 8000 fits well at the edge of the most demanding enterprises switching Voice-over-IP (VoIP), video, wireless, and data traffic.


Stackable Solutions

We offer switches designed to support the evolving applications of converged networks featuring exceptional quality of service, low latency, resiliency, line rate performance, and advanced Power over Ethernet (POE)


Summit® Series

Summit X770

40 GbE purpose-built top-of-rack switches designed to support 10 Gigabit Ethernet-enabled servers and emerging 40 Gigabit Ethernet-enabled servers in enterprise and cloud data centers.

Summit X670-G2

10GbE High-density, low-latency, versatile, and cost-effective 10 Gigabit Ethernet Top of Rack switches

Summit X480

Highly scalable and versatile Gigabit and 10 Gigabit Ethernet switches to help optimize application performance.

Summit X460-G2

Scalable, versatile intelligent edge switching and routing with exceptional port density and high-performance stacking capabilities.

Summit X450-G2

Intelligent, cost-effective edge switching and routing

Summit X440

Intelligent, cost-effective edge switching


A fanless, 8-port 10/100 Fast Ethernet port extender for enterprise-class access requirements.

Stackable Series


High-density, high-performance 1 and 10 Gigabit Ethernet switches optimized for high-bandwidth Top of Rack and edge applications.

SSA (S-Series Standalone)

A highly intelligent switch that leverages advanced S-Series functionality for data center or campus edge applications – all in a small, one-rack unit form factor.


Highly customizable and high-performance edge switch with advanced routing capabilities.


A cost-effective, stackable edge switch designed to meet the demands of today’s enterprise at a competitive price point.


A cost-effective, yet full-featured fast Ethernet edge switch.

Standalone Solutions

A versatile array of standalone switching platforms that provide a range of features, form-factors and port densities to suit any edge or access requirements.


SSA (S-Series Standalone)

A highly intelligent switch that leverages advanced S-Series functionality for data center or campus edge applications – all in a small, one-rack unit form factor.


A fanless, 12-port tabletop edge/workgroup switch with Gigabit Ethernet and optional dynamic policy support.




Summit X430

Cost-effective Gigabit Ethernet standalone switches that provide essential network edge/access connectivity solutions for branch offices, enterprise edge and small and medium businesses.


A highly reliable Fast Ethernet and Gigabit Ethernet family of access switches that provide scalable, wire-rate performance in a cost-effective, versatile array of port-densities.

Mobile Backhaul

Extreme Networks Ethernet Mobile Backhaul solution is designed for the unique demands of mobile operators, offering resilient synchronous Gigabit Ethernet (GbE) backhaul to provide support for multiple generations of services.

E4G-200 Cell Site Router 


The highly scalable Extreme Networks E4G-200 cell site router is a new carrier-grade Ethernet platform designed to enable true 4G mobile backhaul networks.

E4G-400 Cell Site Aggregation Router 


This highly scalable cell site aggregation router allows mobile operators to manage and aggregate TDM and Ethernet services and their associated protocols onto a single, economical and efficient Ethernet mobile backhaul network.

Operating System


Extreme Networks operating system is engineered to support the increasing demands placed on converged networking, cloud and enterprise data centers while providing a single OS from core to edge.
Modular Operating System for highly available, extensible, high-performance networks.


ExtremeXOS is designed from the ground up to provide the robust performance and capabilities needed for everything from large cloud and data center applications to intelligent, converged enterprise edge networks.