{"product_id":"h3c-s5120v3-28s-li-24xsfp-4xsfp-fiber-access-switch","title":"H3C S5120V3-28S-LI 24xSFP + 4xSFP+ Fiber Access Switch","description":"\u003ch2\u003e24×1G SFP + 4×1G Combo Uplink L2\/L2+ Full-Fiber Access Switch (LI Series)\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe H3C S5120V3-28S-LI is a full-fiber L2\/L2+ access switch, providing 24 × 1G SFP downlink ports and 4 × 1G combo uplink ports (RJ45\/SFP). It is designed for FTTD (Fiber-to-the-Desktop) scenarios, campus dormitories, hotel rooms, long-distance fiber access, and environments requiring superior anti-interference and long-range connectivity.\u003c\/p\u003e\n\u003cp\u003eThe LI software platform delivers comprehensive L2\/L2+ switching, VLAN, QoS, ACL-lite, DHCP security, IGMP Snooping, and IPv4 static routing (Lite), making it a flexible and reliable access solution.\u003c\/p\u003e\n\u003ch4\u003eHighlights\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1. Full-Fiber 24-Port FTTD Access\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCampus dormitory fiber access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHotel fiber-to-room deployments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOffice long-distance wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNoise-sensitive areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. 4 × Combo Uplinks for Flexible Backhaul\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRJ45 or SFP uplink options for diverse network topologies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Enhanced Security for Campus Environments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eARP protection, DHCP Snooping, port isolation, broadcast suppression.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Stable L2\/L2+ Access Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVLAN, MSTP, IGMP Snooping, ACL-lite, QoS shaping, static routing-lite.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Reliable Fiber-Based Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for environments requiring EMI resistance and long-range transmission.\u003c\/p\u003e\n\u003ch4\u003eRecommended Accessories\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessory\u003c\/th\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGE SFP Modules (SX\/LX\/FX)\u003c\/td\u003e\n\u003ctd\u003eOptics\u003c\/td\u003e\n\u003ctd\u003eCompatible uplink\/downlink transceivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLC-LC MMF\/SMF Fiber Patch Cord\u003c\/td\u003e\n\u003ctd\u003eCabling\u003c\/td\u003e\n\u003ctd\u003eFor fiber distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Patch Panel\u003c\/td\u003e\n\u003ctd\u003eInstall\u003c\/td\u003e\n\u003ctd\u003eFor structured fiber cabling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Converters\u003c\/td\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eFor mixing copper and fiber networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Mount Kit\u003c\/td\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eStandard 19-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eComparison with Similar Models\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eDownlink Ports\u003c\/th\u003e\n\u003cth\u003eUplinks\u003c\/th\u003e\n\u003cth\u003eFiber Type\u003c\/th\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS5120V3-28P-LI\u003c\/td\u003e\n\u003ctd\u003e24 × RJ45\u003c\/td\u003e\n\u003ctd\u003e4 Combo\u003c\/td\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003ctd\u003eStandard offices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS5120V3-28S-LI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e24 × SFP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Combo\u003c\/td\u003e\n\u003ctd\u003eFiber\u003c\/td\u003e\n\u003ctd\u003eDorms, hotels, FTTD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS5120V3-28S-HPWR-LI\u003c\/td\u003e\n\u003ctd\u003e24 × SFP\u003c\/td\u003e\n\u003ctd\u003e4 Combo\u003c\/td\u003e\n\u003ctd\u003eFiber\u003c\/td\u003e\n\u003ctd\u003eHigh-load fiber access\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eH3C S5120V3-28S-LI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDownlink Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 × 1G SFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUplink Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 × 1G Combo (RJ45\/SFP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e72 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\u003e53.57 Mpps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAC Table\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVLAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4K VLANs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecurity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHCP Snooping, ARP protection, ACL-lite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMulticast\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIGMP Snooping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQoS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWRR\/SP scheduler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatic Routing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIPv4 static (Lite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManagement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWeb GUI, CLI, SNMP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C-45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdeal Deployment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCampus FTTD, hotels, hospitals, long-distance access floors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"authoritative-certification-icon\" style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 class=\"authoritative-certification-icon\" style=\"text-align: left;\"\u003eMore Details\u003c\/h3\u003e\n\u003ch4 style=\"text-align: left;\" class=\"authoritative-certification-icon\"\u003eQuality Certifications\u003cb\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cb\u003e\u003cimg height=\"71\" width=\"70\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/products_iso14001_32x32.svg?v=1741057669\" alt=\"product_iso14001\"\u003e   \u003cimg height=\"70\" width=\"70\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/products_iso9001_32x32.svg?v=1741057668\" alt=\"product_iso9001\"\u003e   \u003cimg height=\"70\" width=\"70\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/products_rohs_32x32.svg?v=1741057669\" alt=\"product_rohs\"\u003e   \u003c\/b\u003e\u003cb style=\"font-size: 0.875rem;\"\u003e\u003cimg height=\"71\" width=\"75\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/products_reach_32x32.svg?v=1741057668\" alt=\"product_reach\"\u003e    \u003c\/b\u003e\u003cb style=\"font-size: 0.875rem;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" height=\"67\" width=\"93\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/products_ce_32x32.svg?v=1741057668\" alt=\"product_ce\"\u003e      \u003cimg alt=\"product_fcc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/products_fcc_32x32.svg?v=1741057669\" style=\"margin-bottom: 16px; float: none;\" width=\"82\" height=\"68\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"authoritative-certification-icon\" style=\"text-align: left;\"\u003eDo you have any question about the H3C S5120V3-28S-LI SMB Switch?\u003c\/p\u003e\n\u003cp class=\"authoritative-certification-icon\" style=\"text-align: left;\"\u003ePlease \u003ca href=\"#chatty-chat\"\u003eChat with us\u003c\/a\u003e now!\u003c\/p\u003e\n\u003cp class=\"authoritative-certification-icon\" style=\"text-align: left;\"\u003eor leave us an message on \u003ca href=\"mailto:sales@network-switch.com\"\u003esales@network-switch.com\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4 class=\"pb-4 mb-4\"\u003eWarranty\u003c\/h4\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"detaildl_2 col-12 col-md-6 pr-md-5\"\u003e\n\u003ci class=\"i1\"\u003e\u003c\/i\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003e100% Low Price Guarantee\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNetwork-switch.com provides high-quality products at low wholesale prices\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detaildl_2 col-12 col-md-6\"\u003e\n\u003ci class=\"i2\"\u003e\u003c\/i\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003e100% Quality Assurance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll items are ORIGINAL and GENUINE only.\u003cbr\u003eItem conditions are \"New Sealed\". They are fully tested by H3CIE Certified Engineers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detaildl_2 col-12 col-md-6 pr-md-5\"\u003e\n\u003ci class=\"i4\"\u003e\u003c\/i\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003eFree Technical Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detaildl_2 col-12 col-md-6\"\u003e\n\u003ci class=\"i3\"\u003e\u003c\/i\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003e100% Money Back Guarantee\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can contact our customer service team to exchange or return any product that you bought from us.\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"detaildl_2 col-12 col-md-6 pr-md-5\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003eFlexible Secure Payment \u0026amp; Shipment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVerified authorization: Mcafee Secure, VeriSign Secured\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"p1 mt-4\"\u003eReturn Material Authorization (RMA) Process\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"detaildl_3 col-12 col-md-6 pr-md-5\"\u003e\n\u003ci class=\"i\"\u003e\u003c\/i\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003eStandard Warranty Policy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOriginal New Sealed Enterprise Hardware: 3 Years\u003cbr\u003eOriginal New Sealed Consumer Devices: 1 Year\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detaildl_3 col-12 col-md-6\"\u003e\n\u003ci class=\"i\"\u003e\u003c\/i\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003eThe Support Contacts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your H3C products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Network-Switch \u0026 H3C","offers":[{"title":"Default Title","offer_id":48886054682880,"sku":"NS-H3C-S5120V3-28S-LI","price":7680.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/H3C-S5120V3-28S-LI.jpg?v=1782318631","url":"https:\/\/alotechparts.com\/products\/h3c-s5120v3-28s-li-24xsfp-4xsfp-fiber-access-switch","provider":"Alo Tech Solutions","version":"1.0","type":"link"}