{"product_id":"cisco-ws-x4748-12x48u-e-refurbished","title":"Cisco WS-X4748-12X48U+E Catalyst 4500E 48-Port UPoE + 12-Port 10G Switch Module","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0892\/2431\/5249\/files\/Default-Product-Image.jpg?v=1780992596\" alt=\"Cisco WS-X4748-12X48U+E Switch Module\" style=\"width:200px; display:block; margin-bottom:16px;\"\u003e\n\n\u003ch1\u003eCisco WS-X4748-12X48U+E – Catalyst 4500E 48-Port UPoE + 12-Port 10G Switch Module\u003c\/h1\u003e\n\n\u003ch2\u003eTested to factory specification. Backed by 25 years of enterprise trust.\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eCisco WS-X4748-12X48U+E\u003c\/strong\u003e is a high-density, high-power line card designed for the Cisco Catalyst 4500E series modular chassis. This module delivers \u003cstrong\u003e48 x Universal PoE (UPoE) downlink ports\u003c\/strong\u003e and \u003cstrong\u003e12 x 10 Gigabit Ethernet uplink ports\u003c\/strong\u003e, making it ideal for enterprise environments that demand maximum port density, high-bandwidth uplinks, and robust power delivery for demanding endpoints such as IP phones, wireless access points, video surveillance cameras, and IoT devices.\u003c\/p\u003e\n\n\u003cp\u003eUPoE technology supports up to \u003cstrong\u003e60W per port\u003c\/strong\u003e, doubling the power budget of standard PoE+ deployments. This enables next-generation powered devices that require higher wattage without sacrificing port density or chassis real estate.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e WS-X4748-12X48U+E\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVendor \/ Brand:\u003c\/strong\u003e Cisco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Switch Module (Line Card)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Chassis:\u003c\/strong\u003e Cisco Catalyst 4500E Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDownlink Ports:\u003c\/strong\u003e 48 x Universal PoE (UPoE) – up to 60W per port\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUplink Ports:\u003c\/strong\u003e 12 x 10 Gigabit Ethernet (SFP+)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Professionally Refurbished\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoE Standard:\u003c\/strong\u003e IEEE 802.3bt \/ Cisco Universal PoE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Modular Line Card for 4500E Chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose a WhaleyComm Refurbished Unit?\u003c\/h2\u003e\n\u003cp\u003eEvery WhaleyComm refurbished module undergoes a rigorous multi-point inspection and testing process to ensure it meets \u003cstrong\u003efactory specifications\u003c\/strong\u003e before it ever ships. Our certified technicians test each unit for full functionality, port integrity, power delivery accuracy, and firmware compatibility. You get enterprise-grade performance at a fraction of the cost of new hardware — without compromising reliability.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e✅ Professionally inspected and tested to factory specification\u003c\/li\u003e\n  \u003cli\u003e✅ Cleaned and recertified by experienced network hardware technicians\u003c\/li\u003e\n  \u003cli\u003e✅ Ships ready for immediate rack deployment\u003c\/li\u003e\n  \u003cli\u003e✅ Trusted by 5,000+ enterprise customers over 25 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLifetime Warranty – No Time Limits. No Questions.\u003c\/h2\u003e\n\u003cp\u003eEvery WhaleyComm unit ships with a \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. If your Cisco WS-X4748-12X48U+E fails under normal operating conditions at any point — whether that's 1 year or 20 years from now — we replace it. No time limits. No questions asked. We stand behind our hardware because we've been doing this for \u003cstrong\u003e25 years\u003c\/strong\u003e with \u003cstrong\u003e5,000+ satisfied customers\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Orders ship within 1–2 business days from our warehouse.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e Contact our support team for any DOA (Dead on Arrival) or warranty-related issues. We make it easy and hassle-free.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEnterprise campus network access and distribution layers\u003c\/li\u003e\n  \u003cli\u003eHigh-density UPoE deployments for Wi-Fi 6\/6E access points\u003c\/li\u003e\n  \u003cli\u003eIP telephony and unified communications infrastructure\u003c\/li\u003e\n  \u003cli\u003eSmart building and IoT device connectivity\u003c\/li\u003e\n  \u003cli\u003eData center edge and aggregation switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eWhaleyComm is your trusted source for refurbished Cisco networking equipment. All products are sold with full transparency on condition, backed by an unmatched lifetime warranty, and supported by a team with decades of enterprise networking experience.\u003c\/em\u003e\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Refurbished","offer_id":63895105798513,"sku":"WS-X4748-12X48U+E","price":49.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2431\/5249\/files\/Default-Product-Image_3716242f-193c-48b1-8d39-b2ef05146968.jpg?v=1781170073","url":"https:\/\/www.whaleycomm.com\/products\/cisco-ws-x4748-12x48u-e-refurbished","provider":"Whaley Comm","version":"1.0","type":"link"}