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Switch D-Link DGS-1520-28MP 20xGbE 4x2.5GbE


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If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy Switch D-Link DGS-1520-28MP 20xGbE 4x2.5GbE at an unbeatable price.
  • Colour: Black
  • Connectivity:
    • Ethernet LAN 10/100/1000 Mbit
    • SFP+
  • Speed:
    • 1 Gbps
    • 10 Gbps
  • Connections:
    • RJ45 x 26
    • RJ45 x 24
    • 10G SFP+ x 2
    • PoE x 1
  • Ports: 28
  • Type:
    • Cabinet Switch
    • Stackable
  • Approx. dimensions:
    • RJ45 x 26
    • 10 x 10 x 10 mm
  • Approx. weight: RJ45 x 26
  • Power supply: Electric Network
  • AC input voltage: 100-240V
  • Power: 370 W
  • Form factor: 1U
  • Safety: IGMP

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. - Stackable Smart Gigabit Stack up to eight switches for high-density Gigabit aggregation - Zero Touch Provisioning Effortless multi-site deployment - Multi-Gigabit Ports Four 2.5 GB Base-T ports for Wi-Fi 6 APs (PoE models) - Flexible Stacking or Uplink 10 GB Base-T and/or SFP+ (fiber) ports for stacking or uplink - High Capacity Up to 188 Gbps switching capacity per switch - PoE Capable Up to 370 W PoE output per switch - Power Redundancy Connect with DPS-520 for power redundancy (non-PoE models) - Advanced Manageability Supports dynamic routing and selective Q-in-Q tagging High Availability 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. Zero Touch Provisioning 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. Multi-Gigabit Support 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. Powerful Stacking Capability 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. Minimize Outages with Power Redundancy 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. Auto Discovery: Automatically detect power requirements of connected PD devices. RPS Port Priority: Enables administrators to define RPS failover policy. Status Reporting: Administrators can connect via web browser to remotely monitor DPS-520 status. Low Network Latency, High PoE Budget 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. Enhanced Manageability for Peace of Mind D-View 7 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. D-Link Network Assistant 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.

  • Switch type: Managed
  • Switch layer: L3
  • Web-based management: Y
  • Basic switching RJ-45 Ethernet ports quantity: 2
  • Basic switching RJ-45 Ethernet ports type: 10G Ethernet (100/1000/10000)
  • Fast Ethernet (copper) ports quantity: 4
  • Gigabit Ethernet (copper) ports quantity: 20
  • Fiber ports quantity: 2
  • Fiber optic connector: SFP+
  • 10G support: Y
  • Flow control support: Y
  • Link aggregation: Y
  • Auto MDI/MDI-X: Y
  • Spanning tree protocol: Y
  • Head-of-line (HOL) blocking: Y
  • VLAN support: Y
  • MAC address table: 16384 entries
  • Switching capacity: 140 Gbit/s
  • Forwarding rate: 104.16 Mpps
  • Store-and-forward: Y
  • Static route: Y
  • Jumbo frames support: Y
  • Jumbo frames: 12288
  • IGMP snooping: Y
  • Loop protection: Y
  • BPDU filtering/protection: Y
  • Multicast Listener Discovery (MLD) snooping: v1/v2
  • GARP VLAN Registration Protocol (GVRP): Y
  • Routing protocols: OSPF,RIP,RIPng,VRRP
  • Stackable: Y
  • Product colour: Black
  • Form factor: 1U
  • Physical stacking (units): 8
  • Virtual stacking (units): 32
  • Noise level: 57.1 dB
  • Mean time between failures (MTBF): 333946 h
  • Power consumption (max): 453.3 W
  • Power over Ethernet (PoE): Y
  • Total Power over Ethernet (PoE) budget: 370 W
  • Heat dissipation: 1545.8 BTU/h

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