{"product_id":"css11503-ac-cisco-11503-content-services-switch","title":"CSS11503-AC | Cisco 11503 Content Services Switch","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Cisco CSS11503-AC is a high-performance content services switch designed to deliver intelligent load balancing, security, and application acceleration for mission-critical network environments. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 457.2px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 24.1396%; text-align: left; height: 19.6px;\"\u003eCondition\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 75.5258%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 24.1396%; text-align: left; height: 19.6px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 75.5258%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eCisco\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 24.1396%; text-align: left; height: 19.6px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 75.5258%; height: 19.6px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\u003cspan\u003eContent Services Switches\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.6px;\"\u003e\n\u003cth style=\"width: 24.1396%; text-align: left; height: 25.6px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 75.5258%; height: 25.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eCSS11503-AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 24.1396%; text-align: left; height: 19.6px;\"\u003eSubcatecory\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 75.5258%; height: 19.6px;\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003eLayer 4–7 Application Switches\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003cth style=\"width: 24.1396%; text-align: left; height: 39.2px;\"\u003e\n\u003cdiv class=\"specLabel\"\u003eForm Factor\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.5258%; height: 39.2px;\"\u003e\u003cspan\u003ePlug-in module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003cth style=\"width: 24.1396%; text-align: left; height: 39.2px;\"\u003e\n\u003cdiv class=\"specLabel\"\u003eSwitching Capabilities\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.5258%; height: 39.2px;\"\u003e\u003cspan\u003eLayer 4 and Layer 7 switching\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003cth style=\"width: 24.1396%; text-align: left; height: 39.2px;\"\u003e\n\u003cdiv class=\"specLabel\"\u003e\n\u003cspan\u003e\u003c\/span\u003eRouting Protocols\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.5258%; height: 39.2px;\"\u003e\u003cspan\u003eRIP-1, RIP-2, OSPFv2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 57.2px;\"\u003e\n\u003cth style=\"width: 24.1396%; text-align: left; height: 57.2px;\"\u003e\n\u003cdiv class=\"specLabel\"\u003e\u003cspan\u003eManagement Interfaces\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.5258%; height: 57.2px;\"\u003e\u003cspan\u003e1 x Console (RJ-45), 1 x Ethernet 10Base-T (RJ-45)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003cth style=\"width: 24.1396%; text-align: left; height: 39.2px;\"\u003e\n\u003cdiv class=\"specLabel\"\u003e\u003cspan\u003eExpansion Slots\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.5258%; height: 39.2px;\"\u003e\u003cspan\u003e3 total (2 free) expansion slots, 2 free additional bays, 2 PC Card slots (1 free)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.2px;\"\u003e\n\u003cth style=\"width: 24.1396%; text-align: left; height: 42.2px;\"\u003e\n\u003cdiv class=\"specLabel\"\u003e\u003cspan\u003eSecurity Features\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.5258%; height: 42.2px;\"\u003e\u003cspan\u003eFirewall protection, NAT, LDAP support\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38.2px;\"\u003e\n\u003cth style=\"width: 24.1396%; text-align: left; height: 38.2px;\"\u003e\n\u003cdiv class=\"specLabel\"\u003e\u003cspan\u003eDuplex Support\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.5258%; height: 38.2px;\"\u003eFull duplex capability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003cth style=\"width: 24.1396%; text-align: left; height: 39.2px;\"\u003e\n\u003cdiv class=\"specLabel\"\u003e\u003cspan\u003eDimensions (W x D x H)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.5258%; height: 39.2px;\"\u003e\u003cspan\u003e17 x 15 x 3.5 in.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 24.1396%; text-align: left; height: 19.6px;\"\u003e\n\u003cdiv class=\"specLabel\"\u003eWeight\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.5258%; height: 19.6px;\"\u003e\u003cspan\u003e15.1 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eCSS11503-AC\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"586\" data-end=\"932\" class=\"\"\u003eThe CSS11503-AC is a plug-in module content switch from Cisco’s 11500 Series, engineered for data centers and large-scale web applications requiring intelligent traffic distribution. It features a compact 3.5-inch form factor and supports both switching and routing functionality, along with firewall protection and full duplex communication.\u003c\/p\u003e\n\u003cp data-start=\"1339\" data-end=\"1360\"\u003e\u003cstrong data-start=\"1343\" data-end=\"1360\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1364\" data-end=\"1454\"\u003eType: Load balancing content switch with modular design for flexible network scaling\u003c\/li\u003e\n\u003cli data-start=\"1457\" data-end=\"1538\"\u003eForm Factor: Plug-in module with compact dimensions of 17 x 15 x 3.5 inches\u003c\/li\u003e\n\u003cli data-start=\"1541\" data-end=\"1640\"\u003eSwitching Features: Supports Layer 4 and Layer 7 switching for intelligent traffic management\u003c\/li\u003e\n\u003cli data-start=\"1643\" data-end=\"1741\"\u003eRouting Protocols: Compatible with RIP-1, RIP-2, and OSPFv2 for dynamic routing environments\u003c\/li\u003e\n\u003cli data-start=\"1744\" data-end=\"1837\"\u003eInterfaces: Includes 1 x console port (RJ-45) and 1 x 10Base-T Ethernet management port\u003c\/li\u003e\n\u003cli data-start=\"1840\" data-end=\"1968\"\u003eExpansion Capability: Offers 3 total module slots (2 free), 2 additional free expansion bays, and 2 PC Card slots (1 free)\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2088\"\u003eSecurity Functions: Built-in firewall protection, NAT support, and LDAP integration for secure content delivery\u003c\/li\u003e\n\u003cli data-start=\"2091\" data-end=\"2188\"\u003ePerformance: Operates in full duplex mode with load balancing and application-level routing\u003c\/li\u003e\n\u003cli data-start=\"2191\" data-end=\"2287\"\u003eManageability: Supports advanced management tools for configuration and traffic monitoring\u003c\/li\u003e\n\u003cli data-start=\"2290\" data-end=\"2404\"\u003eApplication Support: Designed for ARP-aware and application-layer load balancing across distributed services\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2406\" data-end=\"2578\" class=\"\"\u003eThe CSS11503-AC provides scalable, intelligent content switching and security for enterprise and service provider environments requiring Layer 4–7 traffic optimization.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":49105449156864,"sku":"CSS11503-AC","price":586.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l1600_4e500ca2-a9ad-4924-985d-36cbc16e5a7d.webp?v=1785547341","url":"https:\/\/alotechparts.com\/products\/css11503-ac-cisco-11503-content-services-switch","provider":"Alo Tech Solutions","version":"1.0","type":"link"}