{"product_id":"ws-x4748-12x48u-e","title":"WS-X4748-12X48U+E 48-Port UPOE card w\/ 12p multigigabit and 36p 10\/100\/1000 (RJ-45)","description":"\u003ch3\u003eCisco WS-X4748-12X48U+E - Catalyst 4500E Series 48-Port Gigabit + 12-Port 10G UPoE Line Card\u003c\/h3\u003e\n\u003cp\u003eThe Cisco WS-X4748-12X48U+E is a high-performance line card for the Catalyst 4500E Series chassis switches, designed to deliver scalable, resilient, and secure connectivity. Featuring \u003cstrong\u003e48 Gigabit Ethernet UPoE ports\u003c\/strong\u003e and \u003cstrong\u003e12 10 Gigabit Ethernet uplinks\u003c\/strong\u003e, it provides flexible high-density access and aggregation for enterprise and data center environments.\u003c\/p\u003e\n\u003cp\u003e🔧 \u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlatform: Cisco Catalyst 4500E Series chassis (compatible with Supervisor Engines 6-E, 7-E, 8-E)\u003c\/li\u003e\n\u003cli\u003ePorts:\n\u003cul\u003e\n\u003cli\u003e36x 1G RJ45 ports with \u003cstrong\u003eCisco Universal Power over Ethernet (UPoE)\u003c\/strong\u003e support (up to 60W per port)\u003c\/li\u003e\n\u003cli\u003e12x \u003cspan\u003eMultigigabit 100\/1000\/2.5G\/5G\/10G RJ45 ports with \u003cstrong\u003eCisco Universal Power over Ethernet (UPoE)\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eLayer Features: Advanced Layer 2 switching and full Layer 3 routing (OSPF, EIGRP, BGP, IPv6, MPLS)\u003c\/li\u003e\n\u003cli\u003eSecurity: Hardware-based ACLs, IPv6 security, TrustSec, role-based access control\u003c\/li\u003e\n\u003cli\u003eRedundancy: Supported with dual supervisors in Catalyst 4500E chassis\u003c\/li\u003e\n\u003cli\u003eDimensions: Standard line card size for Catalyst 4500E slots\u003c\/li\u003e\n\u003cli\u003eReliability: Hot-swappable, field-replaceable, redundant design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🧩 \u003cstrong\u003eIdeal Use Cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnterprise \u003cstrong\u003edistribution and access layers\u003c\/strong\u003e requiring high-density Gigabit UPoE for powered devices (IP phones, cameras, wireless APs, thin clients, lighting systems)\u003c\/li\u003e\n\u003cli\u003eData center deployments needing \u003cstrong\u003e10G uplinks\u003c\/strong\u003e for servers and core switches\u003c\/li\u003e\n\u003cli\u003eAdvanced Layer 3 routing for complex enterprise networks\u003c\/li\u003e\n\u003cli\u003eSecure VLAN segmentation and access control with high resiliency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⚙️ \u003cstrong\u003eLicensing \u0026amp; Expansion\u003c\/strong\u003e\u003cbr\u003eThe WS-X4748-12X48U+E runs Cisco IOS XE software with \u003cstrong\u003eIP Base or Enterprise Services\u003c\/strong\u003e, enabling advanced routing protocols (OSPF, EIGRP, BGP, MPLS) and policy-based routing. Expansion is enabled through Catalyst 4500E chassis slots, allowing seamless scalability with additional line cards.\u003c\/p\u003e\n\n","brand":"Cisco","offers":[{"title":"New","offer_id":46926165541056,"sku":"WS-X4748-12X48U E-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":46926165573824,"sku":"WS-X4748-12X48U E-Refurbished","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/8167\/8272\/files\/WS-X4748-12X48U-E_829f74fe-3e37-4db2-8fa8-230e60afea02.jpg?v=1767982445","url":"https:\/\/www.p3online.com\/products\/ws-x4748-12x48u-e","provider":"P3 Online","version":"1.0","type":"link"}