{"product_id":"dahua-dh-cs4228-24gt-240-v2-28-port-cloud-managed-gigabit-poe-switch","title":"28-Port Cloud Managed Switch with 24-Port PoE+","description":"\u003ch4\u003eProduct Overview\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb\u003eCS4228-24GT-240-V2\u003c\/b\u003e is a 28-port Layer 2 Smart Cloud Managed Power over Ethernet (PoE) switch designed for high-density network deployments, IP surveillance systems, and SMB IT infrastructure. It features 24 Gigabit Ethernet PoE ports along with 2 Gigabit RJ-45 uplink ports and 2 Gigabit SFP optical fiber ports, providing high-bandwidth uplink connectivity and flexible network expansion.\u003c\/p\u003e\n\u003cp\u003eEngineered with an overall PoE power budget of \u003cspan class=\"math-inline\"\u003e240 W\u003c\/span\u003e, it supports long-distance PoE transmission up to \u003cspan class=\"math-inline\"\u003e250 meters\u003c\/span\u003e, red port priority management, and PoE watchdog functionality (which automatically detects and reboots unresponsive IP devices). Through cloud network management software and mobile app integration, network administrators can perform remote topology visualization, port status monitoring, and real-time maintenance from anywhere.\u003c\/p\u003e\n\u003ch4\u003eKey System Features \u0026amp; Functionality\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e28-Port High-Density Gigabit Architecture:\u003c\/b\u003e Equipped with \u003cspan class=\"math-inline\"\u003e24 x Gigabit PoE Ports\u003c\/span\u003e, \u003cspan class=\"math-inline\"\u003e2 x Gigabit RJ-45 Uplink Ports\u003c\/span\u003e, and \u003cspan class=\"math-inline\"\u003e2 x Gigabit SFP Fiber Ports\u003c\/span\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan class=\"math-inline\"\u003e240 W\u003c\/span\u003e Total PoE Power Budget:\u003c\/b\u003e Complies with IEEE 802.3af and IEEE 802.3at (PoE+) standards, supplying up to \u003cspan class=\"math-inline\"\u003e30 W\u003c\/span\u003e per port.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSmart Cloud Management:\u003c\/b\u003e Remote management, network topology mapping, port status monitoring, and firmware updates via cloud platform and mobile application.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan class=\"math-inline\"\u003e250m\u003c\/span\u003e Long-Distance PoE Mode:\u003c\/b\u003e Extends power and data transmission up to \u003cspan class=\"math-inline\"\u003e250 meters\u003c\/span\u003e over standard CAT5e\/CAT6 cabling (at \u003cspan class=\"math-inline\"\u003e10 Mbps\u003c\/span\u003e speed).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePoE Watchdog Function:\u003c\/b\u003e Continuously monitors connected IP cameras and access points, automatically power-cycling ports if a connected device freezes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRed Port VIP Priority:\u003c\/b\u003e Prioritizes critical video transmission streams on key front-end ports to prevent video lag during high-traffic network peaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GVS","offers":[{"title":"Default Title","offer_id":52784653926711,"sku":"DH-CS4228-24GT-240-V2","price":320.83,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/7790\/6743\/files\/DH-CS4228-24GT-240-V2-1.png?v=1785789210","url":"https:\/\/shop.gvs-usa.com\/products\/dahua-dh-cs4228-24gt-240-v2-28-port-cloud-managed-gigabit-poe-switch","provider":"gvsusa","version":"1.0","type":"link"}