Summit48si from Extreme Networks  sets the standard for Layer 3 switching at the edge by maximizing 10/100 port density and architecting high levels of reliability while maintaining leadership in Layer 3 software features and performance. The unsurpassed software features, capacity and performance of Summit48si enable customers to provide more Layer 3 services to more users while using less space and at a lower Total Cost of Ownership than ever before.

SummitX150 series switches are based on the revolutionary ExtremeXOS core-class operating system from Extreme Networks. ExtremeXOS is a highly resilient, modular operating system that helps provide continuous uptime, manageability and operational eficiency. Summit X150 provides customers with a consistent ExtremeXOS experience at an affordable price and is best suited in the network edge application where simple network deployment is required.

Summit X350 series switches are based on the revolutionary Extreme XOS core-class operating system from Extreme Networks . Extreme XOS modular operating system is highly resilient and helps provide continuous uptime, manageability and operational eficiency. Summit X350 provides customers with a consistent Extreme XOS experience at an affordable price and is best suited in an network edge application where simple network deployment is required.Summit X350 provides high availability and performance with its advanced trafic management capabilities.

The Summit X450a series is based on Extreme Networks  revolutionary Extreme XOS OS. Extreme XOS modular OS is a highly resilient OS that provides continuous uptime, manageability and operational eficiency. Each Summit X450a switch offers the same high-performance, non-blocking hardware technology used on  Extreme Networks BlackDiamond 8800 series, in the Extreme Networks tradition of simplifying network deployments through the use of common hardware and software throughout the network. 

Summit X450e series switches are based on the revolutionary ExtremeXOS core-class operating system from Extreme Networks. Extreme XOS highly resilient, modular operating system  provides continuous uptime, manageability and operational eficiency. 

The Summit X650 series switch is a purpose-built Top of Rack switch designed for emerging 10 Gigabit Ethernet-enabled servers deployed in enterprise datacenters. SummitX650 helps optimize  new server deployments while providing a   seamless migration path from existing Gigabit Ethernet-based servers to 10 Gigabit Ethernet-based high-performance servers   to start  the transition to the new virtualized environment.