{"product_id":"d-link-dis-300g-12sw-switch","title":"D-Link 12‑Port Gigabit Industrial Managed Switch (4 SFP) | Rugged DIN‑Rail Ethernet","description":"\u003ch1 style=\"text-align:center\"\u003e\u003cspan style=\"color:#2980b9\"\u003e\u003cstrong\u003eD-Link 12‑Port Gigabit Industrial Managed Switch (4 SFP) | Rugged DIN‑Rail Ethernet | Available at 7stores.au\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\n\n\u003ch2\u003e \u003c\/h2\u003e\n\n\u003ch2\u003e \u003c\/h2\u003e\n\n\u003ch2\u003e\u003cem\u003e\u003cstrong\u003eD-Link DIS-100G‑4SFP 12‑Port Gigabit Industrial Managed Switch – Rugged, High‑Availability Solution for Tough Environments\u003c\/strong\u003e\u003c\/em\u003e\u003c\/h2\u003e\n\n\u003cp\u003eDesigned for \u003cstrong\u003eindustrial automation\u003c\/strong\u003e, \u003cstrong\u003etransport systems\u003c\/strong\u003e, \u003cstrong\u003esmart manufacturing\u003c\/strong\u003e, and \u003cstrong\u003ecritical infrastructure\u003c\/strong\u003e, the \u003cstrong\u003eD-Link DIS-100G‑4SFP\u003c\/strong\u003e delivers reliable, high-performance networking in the harshest conditions. Featuring \u003cstrong\u003e8 copper Gigabit ports\u003c\/strong\u003e and \u003cstrong\u003e4 SFP uplinks\u003c\/strong\u003e, this fully managed switch supports \u003cstrong\u003emetal DIN‑rail installation\u003c\/strong\u003e, \u003cstrong\u003efanless operation\u003c\/strong\u003e, and dual redundant \u003cstrong\u003e12–58 V DC power inputs\u003c\/strong\u003e—making it perfect for environments with extreme temperatures (up to \u003cstrong\u003e75 °C\u003c\/strong\u003e), high vibration, or electromagnetic interference.\u003c\/p\u003e\n\n\u003cp\u003eDespite its rugged design, the DIS-100G‑4SFP offers a full suite of \u003cstrong\u003eLayer 2\/Layer 3 management tools\u003c\/strong\u003e, including \u003cstrong\u003eVLAN, QoS, IGMP Snooping\u003c\/strong\u003e, and \u003cstrong\u003eSNMP monitoring\u003c\/strong\u003e, accessible via an intuitive \u003cstrong\u003eWeb GUI\u003c\/strong\u003e or \u003cstrong\u003eCommand Line Interface (CLI)\u003c\/strong\u003e. It also includes \u003cstrong\u003eEthernet Ring Protection Switching (ERPS)\u003c\/strong\u003e for sub‑50 ms failover, ensuring mission‑critical uptime in looped network topologies.\u003c\/p\u003e\n\n\u003cp\u003eWith a \u003cstrong\u003e24 Gbps switching capacity\u003c\/strong\u003e and an \u003cstrong\u003e8K MAC address table\u003c\/strong\u003e, it meets the demanding needs of advanced industrial LANs. Whether you're transporting data in harsh outdoor cabinets or integrating traffic-control systems, this switch brings industrial-grade reliability with smart networking features.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from \u003cstrong\u003e7stores.au\u003c\/strong\u003e, Australia’s professional networking partner, the DIS-100G‑4SFP is ready to deliver \u003cstrong\u003erugged performance, scalable management, and maximum uptime\u003c\/strong\u003e for your most challenging applications.\u003c\/p\u003e\n\n\n\u003ch2\u003e \u003c\/h2\u003e\n\n\u003ch2\u003e\u003cspan style=\"color:#2980b9\"\u003e\u003cstrong\u003eWhy Choose the DIS-100G‑4SFP from 7stores.au?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eExtreme Industrial Durability\u003c\/strong\u003e – Fanless, DIN‑rail mountable metal chassis rated to \u003cstrong\u003e75 °C\u003c\/strong\u003e, ideal for utility closets, substations, and machine spaces.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eGigabit Copper + SFP Fiber\u003c\/strong\u003e – 8x Gigabit RJ‑45 and 4x SFP ports for mixed-media connectivity and secure uplinks.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eRedundant Power Integration\u003c\/strong\u003e – Dual 12–58 V DC inputs reduce failure risk and support high-availability topologies.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eSub‑50 ms Failover with ERPS\u003c\/strong\u003e – Maintain continuous operation under ring‑topology network conditions.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eFull Management Suite\u003c\/strong\u003e – VLAN, QoS, IGMP Snooping, SNMP, CLI, Web GUI—the tools to manage complex industrial networks.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eRobust Network Performance\u003c\/strong\u003e – 24 Gbps switching fabric and 8K MAC address table handle demanding traffic and device counts.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eHighly Reliable\u003c\/strong\u003e – Silent passive cooling tolerates dust, vibration, and EMI without moving parts.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eLocal Support\u003c\/strong\u003e – Buy from \u003cstrong\u003e7stores.au\u003c\/strong\u003e with confidence—local warranty, fast dispatch, and expert technical support.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch2\u003e \u003c\/h2\u003e\n\n\u003ch2\u003e\u003cspan style=\"color:#2980b9\"\u003e\u003cstrong\u003eTechnical Specifications – Short Points\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e: D-Link DIS-100G‑4SFP\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eTotal Ports\u003c\/strong\u003e: 12 (8 × 1000BASE-T, 4 × SFP)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eSwitching Capacity\u003c\/strong\u003e: 24 Gbps\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eMAC Table\u003c\/strong\u003e: 8,000 entries\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eSurge Protection\u003c\/strong\u003e: Not included\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003ePower Inputs\u003c\/strong\u003e: 2 × 12–58 V DC terminal blocks\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: –40 °C to +75 °C\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN‑rail, fanless metal housing\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eManagement\u003c\/strong\u003e: Web GUI, CLI, SNMP\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eLayer 2\/3 Features\u003c\/strong\u003e: VLAN, QoS, IGMP Snooping, ERPS, RSTP\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e: Passive \/ Fanless\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eEMC Compliance\u003c\/strong\u003e: Industrial-grade\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: Standard DIN‑rail form factor\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e: Manufacturer’s Limited Warranty\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"D-Link","offers":[{"title":"Default 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