{"product_id":"cisco-c9300-48u-a-catalyst-9300-48-port-upoe-layer-3-managed-switch-with-stackwise-480","title":"Cisco C9300-48U-A Catalyst 9300 48-Port UPOE Layer 3 Managed Switch with StackWise-480","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"572\" data-start=\"17\"\u003eThe Cisco C9300-48U-A is an enterprise-class Layer 3 managed switch designed to provide high-density Universal Power over Ethernet (UPOE) connectivity for modern campus and branch networks. Featuring 48 Gigabit Ethernet UPOE ports and advanced Cisco Catalyst 9300 architecture, it supports wireless access points, IP phones, IoT devices, security systems, and other power-hungry network endpoints. The Cisco C9300-48U-A combines advanced routing, security, automation, and high-availability features to support mission-critical enterprise infrastructures.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCisco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNetworking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC9300-48U-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManaged Ethernet Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCisco Catalyst 9300 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDevice Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLayer 3 Managed Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNetwork Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 × 10\/100\/1000 Gigabit Ethernet UPOE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoE Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal Power over Ethernet (UPOE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoE Budget\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e822 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e128 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForwarding Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e190.48 Mpps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStacking Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCisco StackWise-480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStacking Bandwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e480 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAC Address Table Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32,000 Entries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlexible NetFlow Entries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVLAN IDs Supported\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJumbo Frame Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9,198 Bytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRouting Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOSPF, IS-IS, RIP, BGP, EIGRP, HSRP, VRRP, PIM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManagement Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSNMP v1\/v2c\/v3, CLI, NETCONF, RESTCONF, RMON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal Hot-Plug Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Provided\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1100 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Redundancy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptional Dual Power Supply Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRack-Mountable 1U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.5 in W × 17.5 in D × 1.7 in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.02 lb (7.72 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About C9300-48U-A\u003c\/h4\u003e\n\u003cp data-end=\"1321\" data-start=\"597\"\u003eThe C9300-48U-A is part of the Cisco Catalyst 9300 Series, a family of fixed-access enterprise switches developed for secure and scalable campus networking deployments. Operating with the Cisco Network Advantage license, the switch supports advanced Layer 2 and Layer 3 services, including dynamic routing, segmentation, software-defined networking, and policy-based automation. Built with Cisco StackWise-480 and StackPower technologies, it enables simplified management, operational resiliency, and scalable expansion across multiple switches. Designed for organizations deploying high-power endpoints, the platform provides UPOE support, MACsec encryption, Flexible NetFlow analytics, and extensive security capabilities.\u003c\/p\u003e\n\u003ch3 data-end=\"1339\" data-start=\"1323\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul data-end=\"2154\" data-start=\"1341\"\u003e\n\u003cli data-end=\"1449\" data-start=\"1341\"\u003e48 UPOE Gigabit Ports: Provides data connectivity and Universal Power over Ethernet for connected devices.\u003c\/li\u003e\n\u003cli data-end=\"1559\" data-start=\"1450\"\u003eCisco StackWise-480 Technology: Supports up to 480 Gbps stacking bandwidth for scalable switch deployments.\u003c\/li\u003e\n\u003cli data-end=\"1649\" data-start=\"1560\"\u003eNetwork Advantage License: Enables advanced routing, automation, and security features.\u003c\/li\u003e\n\u003cli data-end=\"1756\" data-start=\"1650\"\u003eHigh-Performance Switching: Delivers 128 Gbps switching capacity and 190.48 Mpps forwarding performance.\u003c\/li\u003e\n\u003cli data-end=\"1858\" data-start=\"1757\"\u003eAdvanced Routing Protocols: Supports OSPF, BGP, EIGRP, IS-IS, VRRP, HSRP, and policy-based routing.\u003c\/li\u003e\n\u003cli data-end=\"1956\" data-start=\"1859\"\u003eFlexible NetFlow Analytics: Supports up to 64,000 flow entries for enhanced traffic visibility.\u003c\/li\u003e\n\u003cli data-end=\"2056\" data-start=\"1957\"\u003eMACsec Encryption: Provides secure link-layer encryption for sensitive enterprise communications.\u003c\/li\u003e\n\u003cli data-end=\"2154\" data-start=\"2057\"\u003eStackPower Technology: Allows power sharing and redundancy across compatible Catalyst switches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2328\" data-start=\"2156\"\u003eThe C9300-48U-A delivers the reliability and precision required for enterprise access switching, high-power endpoint connectivity, and secure campus network infrastructure.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":49104706601216,"sku":"C9300-48U-A","price":4812.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/C9300-48U-A_1024x1024_2x_b4962034-1d0c-41d7-8581-05ef60bab6cc.jpg?v=1785531099","url":"https:\/\/alotechparts.com\/products\/cisco-c9300-48u-a-catalyst-9300-48-port-upoe-layer-3-managed-switch-with-stackwise-480","provider":"Alo Tech Solutions","version":"1.0","type":"link"}