{"product_id":"switch-d-link-dgs-1520-28e","title":"Switch D-Link DGS-1520-28\/E","description":"If you're passionate about \u003cb\u003eIT and electronics\u003c\/b\u003e, like being up to date on technology and don't miss even the slightest details, buy \u003cb\u003e Switch D-Link DGS-1520-28\/E \u003c\/b\u003e at an unbeatable price.\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe \u003cb\u003eDGS-1520-28\/E switch\u003c\/b\u003e from \u003cb\u003eD-Link\u003c\/b\u003e is an advanced network device designed for professional environments requiring high capacity and reliability in data switching. With a \u003cb\u003e19-inch standard rack form factor and 1U height\u003c\/b\u003e, its compact and robust \u003cb\u003eblack\u003c\/b\u003e design facilitates integration into network cabinets. It features a total of \u003cb\u003e28 ports\u003c\/b\u003e, including \u003cb\u003e24 10\/100\/1000BASE-T ports\u003c\/b\u003e for Gigabit Ethernet copper connections, plus \u003cb\u003e2 10GBASE-T ports\u003c\/b\u003e and \u003cb\u003e2 10 Gigabit SFP+ ports\u003c\/b\u003e that enable high-speed links and flexible fiber or compatible module connections. It supports multiple Ethernet standards such as IEEE 802.3ab for Gigabit copper, IEEE 802.3z for Gigabit fiber, and IEEE 802.3ae for 10 Gigabit networks, ensuring interoperability with modern infrastructures. Its switching capacity reaches \u003cb\u003e128 Gbps\u003c\/b\u003e, with a \u003cb\u003estore-and-forward\u003c\/b\u003e transmission architecture that guarantees integrity and efficiency in network traffic processing, and a MAC table capable of managing up to \u003cb\u003e16,384 addresses\u003c\/b\u003e for effective local network control.\u003c\/p\u003e\u003cp\u003eRegarding power, it accepts a standard input range from \u003cb\u003e100 to 240 VAC\u003c\/b\u003e, with a maximum consumption of \u003cb\u003e30.4 W\u003c\/b\u003e, facilitating installation in various power setups and contributing to efficient operation. Its physical specs include a lightweight \u003cb\u003e2.33 kg\u003c\/b\u003e weight and dimensions of \u003cb\u003e441 x 207.4 x 44 mm\u003c\/b\u003e, with an acoustic level of \u003cb\u003e51.8 dB(A)\u003c\/b\u003e, optimizing installation in office or data center environments without excessive noise.\u003c\/p\u003e\u003cp\u003eThis switch includes advanced layer 2 and layer 3 features, such as support for Spanning Tree protocols (STP, RSTP, MSTP), link aggregation (LACP) to increase bandwidth and redundancy, multiple VLANs (up to 4,000 groups), QoS with eight queues per port, and mechanisms for congestion management and bandwidth control. It also supports a wide range of security features, including DoS attack protection, DHCP snooping, dynamic ARP inspection, 802.1X authentication for access control, as well as secure access via SSH and SSL, ensuring a protected and controlled network environment. Its management is versatile, with a web interface for graphical administration, advanced CLI, SNMP v1, v2c, v3 support, and automatic configuration options like Zero Touch Provisioning, facilitating integration and maintenance in complex networks.\u003c\/p\u003e\u003cp\u003eIn summary, the \u003cb\u003eDGS-1520-28\/E\u003c\/b\u003e from \u003cb\u003eD-Link\u003c\/b\u003e is a high-performance professional switch suitable for infrastructures demanding Gigabit and 10 Gigabit connections, energy-efficient, and equipped with advanced security and management features, ideal for business environments requiring scalability and reliability in their networks.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProduct with plug: Yes\u003c\/li\u003e\n\u003cli\u003eType of plug: Plug EU\u003c\/li\u003e\n\u003cli\u003eType: \u003cul\u003e\n\u003cli\u003eSwitch\u003c\/li\u003e\n\u003cli\u003eCupboard\u003c\/li\u003e\n\u003cli\u003eStackable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpeed: 1 Gbps\u003c\/li\u003e\n\u003cli\u003ePorts: 28\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eNumber of slots: 2\u003c\/li\u003e\n\u003cli\u003eForm factor: 1U\u003c\/li\u003e\n\u003cli\u003eApprox. temperature: -40º \/ 70º\u003c\/li\u003e\n\u003cli\u003eSafety: IGMP\u003c\/li\u003e\n\u003cli\u003eAccuracy (relative humidity): 10 % - 95 %\u003c\/li\u003e\n\u003cli\u003eConnections: SFP+\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"D-Link","offers":[{"title":"Default Title","offer_id":53142847357275,"sku":"S0236780","price":482.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/9308\/1435\/files\/0790069472015_S0236780_P00.jpg?v=1779974289","url":"https:\/\/clax-uk.store\/products\/switch-d-link-dgs-1520-28e","provider":"Clax","version":"1.0","type":"link"}