Extreme Networks Summit X450A Series managed Layer 2 Gigabit Ethernet switch (part number 12292022-X450A-24T-NO-EARS) with 24 x 10/100/1000Base-T RJ-45 ports and 4 x SFP uplink ports for fiber connectivity. Designed for mid-market enterprise and campus networks requiring reliable switching at the access or distribution layer. Supports standard Ethernet switching, VLAN segmentation, link aggregation, and spanning tree protocols. No-ears form factor for compact rack or shelf deployment. Typical applications include departmental LAN consolidation, building distribution switching, and VoIP/video infrastructure support. Compatible with standard management platforms and network monitoring tools. All units tested and guaranteed; available via quote.