{"product_id":"cisco-ws-c4948-10ge-e-layer-3-ethernet-switch","title":"Cisco WS-C4948-10GE-E Layer 3 Ethernet Switch","description":"\u003cdiv\u003e\n\u003cp\u003eCisco Catalyst WS-C4948-10GE-E is a fixed 1U Layer 3 Ethernet switch that pairs 48 auto-sensing 10\/100\/1000BASE-T ports with two built-in 10-Gigabit Ethernet uplinks, delivering a compact, server‑closet friendly edge that can also serve in campus aggregation roles. The 1U chassis is designed for rack mounting, enabling dense, scalable wiring and straightforward integration into existing data‑center or network closets. \u003c\/p\u003e \u003cp\u003eThis model is part of Cisco’s Catalyst 4948 family and ships with the Enterprise Services (ES) image, which supports advanced routing protocols and services for dynamic enterprise networks. Expect access to routing features such as OSPF, EIGRP, IS-IS, and BGP, along with capable Layer 3 switching at wire speed. The ES image footprint extends capabilities for more complex enterprise deployments. \u003c\/p\u003e \u003cp\u003ePerformance-wise, Cisco documents up to 72 million packets per second of Layer 3\/4 forwarding, reflecting hardware‑accelerated IP routing and forwarding to handle mid‑size campus or data‑center edge traffic demands efficiently. This makes the WS-C4948-10GE‑E suitable for routing between VLANs, server farms, and core\/distribution layers within a compact 1U form factor. \u003c\/p\u003e \u003cp\u003eKey physical and power specs include a single AC power supply and a fan tray, standard in the 1U fixed chassis, with 48 copper Ethernet ports plus two 10GE uplink ports to connect high‑speed servers or upstream routers. This combination supports straightforward convergence of 1G access with 10GE uplinks for scalable network growth. \u003c\/p\u003e \u003cp\u003eNote: Cisco positioned the Catalyst 4948‑10GE line for end‑of‑sale status in 2019, marking it as a legacy option in current portfolios, which is important for planning replacement or migration strategies. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Cisco","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51678094295342,"sku":null,"price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_92a59a62-6aa1-46aa-835c-ec1480a6eda8.jpg?v=1769571661","url":"https:\/\/plgautomation.com\/products\/cisco-ws-c4948-10ge-e-layer-3-ethernet-switch","provider":"PLG Automation ","version":"1.0","type":"link"}