D-Link DGS-1520-28MP/E network switch Managed L3 Gigabit Ethernet (10/

Beschreibung

<p>The DGS-1520 Series, a new generation of Lite Layer 3 Stackable Smart Managed Switches, includes four 10 GB ports for uplink or stacking up to a total of eight switches with a total of 80 Gigabit stacking bandwidth. Designed for effortless multi-site network deployments with Zero Touch Provisioning, the DGS-1520 Series is also powerful enough for server and storage applications. For unrestricted Wi-Fi 6 edge device capabilities, PoE models offer four 2.5 GB Base-T ports for Multi-Gigabit connectivity. For SMBs with expanding networks and significant bandwidth growth, the DGS-1520 effortlessly adds highly cost-effective 10 GB connectivity to ensure seamless aggregation between access and core layers. - <b>Stackable Smart Gigabit</b> Stack up to eight switches for high-density Gigabit aggregation - <b>Zero Touch Provisioning</b> Effortless multi-site deployment - <b>Multi-Gigabit Ports</b> Four 2.5 GB Base-T ports for Wi-Fi 6 APs (PoE models) - <b>Flexible Stacking or Uplink</b> 10 GB Base-T and/or SFP+ (fiber) ports for stacking or uplink - <b>High Capacity</b> Up to 188 Gbps switching capacity per switch - <b>PoE Capable</b> Up to 370 W PoE output per switch - <b>Power Redundancy</b> Connect with DPS-520 for power redundancy (non-PoE models) - <b>Advanced Manageability</b> Supports dynamic routing and selective Q-in-Q tagging <b>High Availability</b> The DGS-1520 Series brings reliable, yet affordable, Gigabit connectivity with four 10-Gigabit ports (two 10G Base-T and two 10G SFP+) for high-speed uplink or stacking. Boost your network performance, simplify your network infrastructure, improve bandwidth and reduce cabling complexity. <b>Zero Touch Provisioning</b> Zero Touch provisioning is perfect for multi-site network expansions. Simply preconfigure your network settings in a centralized location, then install the DGS-1520 switches for effortless deployments. <b>Multi-Gigabit Support</b> Multi-Gigabit ports on the DGS-1520 Series switch (PoE models only) support 100 MB / 1 GB / 2.5 GB speeds to maximize various device capabilities, such as Wi-Fi 6 (802.11ax) access points, which can often exceed single Gigabit speeds. <b>Powerful Stacking Capability</b> Stack up to eight DGS-1520 switches with a total of 80 GB stacking bandwidth using hybrid mode (copper and/or fiber), increasing flexibility, scalability, and cost effectiveness for SMBs. <b>Minimize Outages with Power Redundancy</b> For a more resilient network infrastructure, connect up to four DGS-1520 switches (non-PoE models only) with the DPS-520 PoE redundant power supply system through the management port and actively back-up four devices to significantly reduce power redundancy costs. <b>Auto Discovery</b>: Automatically detect power requirements of connected PD devices. <b>RPS Port Priority</b>: Enables administrators to define RPS failover policy. <b>Status Reporting</b>: Administrators can connect via web browser to remotely monitor DPS-520 status. <b>Low Network Latency, High PoE Budget</b> High Gigabit-port density with up to 188 GB total switching capacity, and up to 30 W per port with 370 W total PoE budget to power your PoE-enabled devices. <b>Enhanced Manageability for Peace of Mind D-View 7</b> For more complex network infrastructures, D-View 7, a centralized management platform, can be installed for in-depth network management and maintenance to optimize network availability, reliability, security, and resilience. <b>D-Link Network Assistant</b> Built upon a highly-intuitive user interface, the D-Link Network Assistant (DNA) simplifies device configuration using the D-Link Discovery Protocol, auto-detecting supported devices and displaying them for port-level configurations.</p> <h3>Ports &amp; interfaces</h3> <ul><li>Basic switching RJ-45 Ethernet ports quantity: 20</li> <li>Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)</li> <li>2.5G Ethernet (copper) ports quantity: 4</li> <li>10G Ethernet (copper) ports quantity: 2</li> <li>SFP+ module slots quantity: 2</li> <li>Fiber ports quantity: 2</li> <li>Fiber optic connector: SFP+</li> </ul> <h3>Weight &amp; dimensions</h3> <ul><li>Weight: 4.29 kg</li> </ul> <h3>Power</h3> <ul><li>Power consumption (max): 453.3 W</li> </ul> <h3>Operational conditions</h3> <ul><li>Heat dissipation: 1545.8 BTU/h</li> </ul> <h3>Protocols</h3> <ul><li>GARP VLAN Registration Protocol (GVRP): Y</li> <li>Routing protocols: OSPF, RIP, RIPng, VRRP</li> </ul> <h3>Network</h3> <ul><li>10G support: Y</li> <li>Flow control support: Y</li> <li>Link aggregation: Y</li> <li>Auto MDI/MDI-X: Y</li> <li>Spanning tree protocol: Y</li> <li>Head-of-line (HOL) blocking: Y</li> <li>VLAN support: Y</li> </ul> <h3>Data transmission</h3> <ul><li>MAC address table: 16384 entries</li> <li>Switching capacity: 140 Gbit/s</li> <li>Forwarding rate: 104.16 Mpps</li> <li>Store-and-forward: Y</li> <li>Static route: Y</li> <li>Jumbo frames support: Y</li> <li>Jumbo frames: 12288</li> </ul>