Extreme Networks' stackable Summit switches, modular Alpine Ethernet service provisioning switches and modular BlackDiamond core switches meet evolving business requirements by delivering scalable speed, bandwidth, network size and quality of service to today's networks.

Within each Summit, Alpine and BlackDiamond is a non-blocking switch fabric that provides full wire-speed Layer 3 and Layer 2 performance all the time. In each instance, the backplane capacity of Summit, Alpine and BlackDiamond is greater than the aggregation of all its ports, so data is not lost - even when the network load requires all ports to deliver full gigabit bandwidth.

All Extreme Networks switches come pre-installed with the ExtremeWare standards-based software suite. ExtremeWare combines industry-standard protocols to ensure interoperability with legacy switches and routers, plus Policy-Based Quality of Service (QoS) for bandwidth management and traffic prioritisation in today's networks.

•  Extreme Alpine
•  Extreme Blackdiamono
•  Extreme Summit
•  Extreme Security