{"product_id":"switch-d-link-dgs-1520-28mp-e-1","title":"D-Link DGS-1520-28MP\/E Switch","description":"If you are passionate about \u003cb\u003eIT and electronics\u003c\/b\u003e , like to keep up with the latest technology trends and don't miss a detail, buy \u003cb\u003ethe D-Link DGS-1520-28MP\/E Switch\u003c\/b\u003e at the best price.\u003cbr\u003e\u003cbr\u003e \u003cp\u003eThe \u003cb\u003eD-Link\u003c\/b\u003e \u003cb\u003eDGS-1520-28MP\/E switch\u003c\/b\u003e is a professional networking device designed for corporate environments that demand high capacity and flexibility in connection management. It is a \u003cb\u003eblack cabinet switch\u003c\/b\u003e with a compact size that fits into a standard \u003cb\u003e19-inch rack and 1U height\u003c\/b\u003e , ideal for saving space in data centers or telecommunications closets. It has a total of \u003cb\u003e24 Ethernet LAN ports\u003c\/b\u003e , including \u003cb\u003e20 PoE-compatible RJ-45 ports\u003c\/b\u003e that comply with IEEE 802.3af and 802.3at standards, allowing power over Ethernet devices with a power budget of up to \u003cb\u003e370W\u003c\/b\u003e , expandable to 740W with redundant power supplies (RPS). In addition, it features \u003cb\u003e2 10GBASE-T ports and 2 10G SFP+ ports\u003c\/b\u003e , offering high-speed connections for uplinks or aggregation, ensuring efficient traffic and low latency of up to 10Gbps. Its \u003cb\u003e140 Gbps\u003c\/b\u003e switching capacity and MAC table of up to \u003cb\u003e16,384 entries\u003c\/b\u003e allow for fluid management of large networks with multiple connected devices. Regarding standards, it supports everything from basic 10\/100\/1000BASE-T Ethernet to advanced technologies such as IEEE 802.3ae (10 Gigabit Ethernet), 802.3x flow control, and the energy-efficient IEEE 802.3az, optimizing performance and power consumption. In terms of software, it includes complete Layer 2 and Layer 3 functionalities, with multiple Spanning Tree protocols (STP, RSTP, MSTP), advanced VLANs (supporting up to 4,000 groups and dual Q-in-Q VLANs), Quality of Service (QoS) control with eight queues per port and bandwidth management, as well as extensive Access Control Lists (ACLs) with up to 1,536 hardware entries to ensure security and traffic segmentation. It also offers 802.1X authentication, protection against DoS attacks and DHCP snooping, along with flexible remote management features via web interface, CLI, SNMP, and IPv6 support, facilitating integration into modern infrastructures. It features a robust design weighing \u003cb\u003e4.3 kg\u003c\/b\u003e and measuring \u003cb\u003e441 x 308.5 x 44 mm\u003c\/b\u003e , and its high MTBF of approximately 334,000 hours proves its reliability. This model is ideal for companies that need a powerful, adaptable switch with PoE support and advanced management and security features to optimize converged networks and voice, data, and video services in corporate infrastructure.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\n \u003cli\u003ePlug-in product: Yes\u003c\/li\u003e\n\n\u003cli\u003e Plug type: EU plug\u003c\/li\u003e\n\n\u003cli\u003e Type:\u003cul\u003e\n\n\u003cli\u003e Switch\u003c\/li\u003e\n\n\u003cli\u003e Stackable\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e Power Source: mains electricity\u003c\/li\u003e\n\n\u003cli\u003e Color: Black\u003c\/li\u003e\n\n\u003cli\u003e Connections:\u003cul\u003e\n\n\u003cli\u003e 2\u003c\/li\u003e\n\n\u003cli\u003e RJ-45 x 20\u003c\/li\u003e\n\n\u003cli\u003e SFP+\u003c\/li\u003e\n\n\u003cli\u003e Ethernet LAN\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e Power: 370 W\u003c\/li\u003e\n\n\u003cli\u003e Number of slots: 2\u003c\/li\u003e\n\n\u003cli\u003e Form factor: 1U\u003c\/li\u003e\n\n\u003cli\u003e Security: IGMP\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e \u003cb\u003eInformation on general product safety regulations:\u003c\/b\u003e\u003cbr\u003e D-Link Iberia SL\u003cbr\u003e Calle Muntaner, 239-253, Planta 3\u003cbr\u003e 08021 - Barcelona\u003cbr\u003e +34934090770\u003cbr\u003e es-finance@dlink.com\u003cbr\u003e https:\/\/www.dlink.com\/es\/es\u003cbr\u003e","brand":"D-Link","offers":[{"title":"Default Title","offer_id":57186436350339,"sku":"S55178865","price":1159.41,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/9073\/3443\/files\/0790069472008_R00_b9a97e56-1dbf-4c68-86cd-67326a18f1ee.jpg?v=1778823569","url":"https:\/\/umbox.pt\/en\/products\/switch-d-link-dgs-1520-28mp-e-1","provider":"UMBOX","version":"1.0","type":"link"}