Extreme Networks Summit X250e series switches are based on ExtremeXOS, the revolutionary core-class operating system. When deployed at the network edge, Summit X250e switches benefit from the highly robust and modular architecture of ExtremeXOS and provides high levels of availability, resilience and simplified management of your entire network at an affordable price.As an edge switch offering optimum support for converged applications for enterprise and Carrier Ethernet networks, Summit X250e provides low latency line-rate performance and offers flexible connectivity options including the 802.3af standards-based Power over Ethernet (PoE) and 100BASE-X SFP fiber optical interfaces.Extreme Networks continues its tradition in simplifying network deployment through consistent use of common hardware and software. Summit X250e switch utilizes the compatible non-blocking hardware technology found in Extreme Networks Summit X450 series switches, delivering line-rate IPv6 capabilities for Fast Ethernet LAN deployments.The Summit X250e series supports a full range of Layer 2 - 4 features on each port. Each switch offers 40 Gigabits per Second (Gbps) stacking interfaces in 1RU format. Optional redundant power supplies are provided with each switch to help secure against power anomalies, allowing a continuous operational network that is crucial in meeting your business needs.