Powered by ExtremeXOS, the Summit X250e switch supports process recovery and application upgrades without the need for a system reboot. Summit X250e provides the high network availability required for converged applications.

Summit X250e offers dual stacking interfaces to provide high-speed 40 Gbps stacking bandwidth. SummitStack stacking architecture is designed to support converged services such as video and VoIP by its highly available, rapid failover capability with n-1 master redundancy, distributed Layer 2 and Layer 3 switching, link aggregation across the stack and distributed uplinks. SummitStack supports up to eight units in a stack, including a mixture of Summit X250e, Summit X450e, Summit X450a and Summit X650 switches, provides sub-seconds failover for path failure and hitless master/backup failover along with hitless protocol support such as OSPF graceful restart, PoE configuration, and Network Login user authentication. Summit X250e provides chassis-like management and availability with its SummitStack stacking technology.

• ExtremeXOS modular operating system
• Quality of Service (QoS) with minimized latency
• Ethernet Automatic Protection Switching (EAPS) resiliency protocol
• Non-Blocking Forwarding
• Threat detection and response instrumentation to react to network intrusion
• Hardened network infrastructure

Summit X250e has 24- or 48-port 10/100BASE-TX with and without Power over Ethernet (PoE) or 24-port 100BASE-X SFP for fiber connectivity such as 100BASE-FX, 100BASE-LX10 and 100BASE-BX. All models have dual Gigabit Ethernet combo ports (10/100/1000BASE-T and SFP) for network uplinks.

• 48.8 Gbps – 97.6 Gbps switch fabric bandwidth, 65.5 Mpps – 72.6 Mpps Layer 2 and IPv4/IPv6 Layer 3 packet forwarding rate
• Dedicated two SummitStack stacking ports
• 9,216 Byte maximum packet size (Jumbo Frame)
• 8 QoS queues/port
• 4,094 VLANs (Port, IEEE 802.1Q, MAC-based)
• Hardware-based ACLs

Summit X250e is deployed as an intelligent Fast Ethernet edge switch, extending the benefits of the ExtremeXOS operating system to the network edge. This uniformity provides a consistent operating system and performance throughout your converged network while reducing operational inefficiencies. The Summit X250e edge switch offers low latency and line-rate performance, to connect wireless devices, LAN Telephony, PDAs and other equipment.

Summit X250e is deployed as an intelligent Fast Ethernet edge switch with fiber connectivity to support carrier Ethernet edge deployment, extending the benefits of the ExtremeXOS operating system to the network edge. With its flexible fast Ethernet SFP ports, Summit X250e offers a variety of fiber connectivity options such as 100BASE-FX with multi-mode fiber, 100BASE-LX10 with single-mode fiber and 100BASE-BX with single-strand, single-mode fiber to support a variety of first mile connectivity.

Warranty Policies

If a problem should occur during the applicable warranty period, please follow the processes detailed below. Extreme Networks warranty coverage is detailed in the warranty card that ships with the product. The warranty period is measured from the date the product is shipped from Extreme Networks.

Warranty Process

Please contact your local Extreme TAC via phone, email or web.

Please have the following information available:

• Product number (example, Summit X650)
• Serial number of the product (on the outside of the product, or can be viewed via the CLI)
• Complete description of the product failure

If the problem requires that the product be shipped back to Extreme Networks, ensure that you have obtained a Return Merchandise Authorization (RMA) number, and note this RMA number on the box, when you ship the defective unit back to the appropriate Extreme Networks location.

Warranty Notice

Extreme Networks reserves the right to modify the terms of the warranties offered with any product. Please ask your Extreme Networks representative for the warranty terms that will apply to your Extreme Networks product.

For product-specific warranty information, go to: