Highlights
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.Specifications
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Switch type
Managed
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Switch layer
L3
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Web-based management
Y
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Basic switching RJ-45 Ethernet ports quantity
26
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Basic switching RJ-45 Ethernet ports type
10G Ethernet (100/1000/10000)
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Gigabit Ethernet (copper) ports quantity
24
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10G Ethernet (copper) ports quantity
2
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SFP+ module slots quantity
2
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Fiber ports quantity
2
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Fiber optic connector
SFP+
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Networking standards
IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
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10G support
Y
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Copper ethernet cabling technology
10BASE-T, 100BASE-FX, 100BASE-TX, 1000BASE-T
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Flow control support
Y
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Link aggregation
Y
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Auto MDI/MDI-X
Y
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Spanning tree protocol
Y
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Head-of-line (HOL) blocking
Y
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MAC address table
16384 entries
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Switching capacity
128 Gbit/s
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Forwarding rate
95.24 Mpps
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Store-and-forward
Y
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Static route
Y
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Jumbo frames support
Y
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Jumbo frames
12288
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DHCP features
DHCP snooping
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IGMP snooping
Y
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Loop protection
Y
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BPDU filtering/protection
Y
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MAC address entries
Static MAC address entries
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Multicast Listener Discovery (MLD) snooping
v1/v2
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GARP VLAN Registration Protocol (GVRP)
Y
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Routing protocols
OSPF, RIP, RIPng, VRRP
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Rack mounting
Y
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Stackable
Y
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Form factor
1U
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Product colour
Black
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LED indicators
Activity, Link, Power, Speed
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Certification
CE Class A, FCC Class A, IC Class A, RCM Class A, VCCI Class A, BSMI Class A
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Physical stacking (units)
8
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Virtual stacking (units)
32
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Noise level
51.8 dB
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Mean time between failures (MTBF)
468252 h
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Harmonized System (HS) code
85176990
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Redundant power supply (RPS) support
Y
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Power consumption (max)
30.4 W
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Power over Ethernet (PoE)
N
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Operating temperature (T-T)
-5 - 50 °C
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Storage temperature (T-T)
-40 - 70 °C
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Operating relative humidity (H-H)
10 - 95%
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Storage relative humidity (H-H)
5 - 95%
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Heat dissipation
103.7 BTU/h
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Width
207.4 mm
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Depth
441 mm
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Height
44 mm
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Weight
2.33 kg