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Product specifications

D-Link 28-Port Gigabit Stackable POE+ Smart Managed Switch with 2 x 10GBase-T & 2 x 10G SFP+

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Layer 3 Stackable Smart Managed Switch, 20x 10/100/1000 Base-T PoE Ports, 4x 2.5G Base-T PoE Ports, 2x 10G Base-T Ports, 2x 10G SFP+ Ports, 140 Gbps Switching Capacity

Part DGS-1520-28MP · UPC 790069454776

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  • Effortless deployment with Zero Touch Provisioning
  • Multi-site management via Web GUI
  • Perfect for SMB access & aggregation layers
  • Quickly add 10 GB Ethernet upgrade to infrastructure
  • Power over Ethernet and fiber options with various port combinations

About this product

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.

Management features

Switch type
Managed
Switch layer
L3
Web-based management
Yes

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity
20
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantity
20
2.5G Ethernet (copper) ports quantity
4
10G Ethernet (copper) ports quantity
2
SFP+ module slots quantity
2
Fiber ports quantity
2
Fiber optic connector
SFP+

Network

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
10G support
Yes
Copper ethernet cabling technology
10BASE-T, 100BASE-FX, 100BASE-TX, 1000BASE-T
Flow control support
Yes
Link aggregation
Yes
Auto MDI/MDI-X
Yes
Spanning tree protocol
Yes
Head-of-line (HOL) blocking
Yes
VLAN support
Yes

Data transmission

Switching capacity
140 Gbit/s
Forwarding rate
104.16 Mpps
MAC address table
16384 entries
Store-and-forward
Yes
Static route
Yes
Jumbo frames support
Yes
Jumbo frames
12288

Security

DHCP features
DHCP snooping
IGMP snooping
Yes
Loop protection
Yes
BPDU filtering/protection
Yes
MAC address entries
Static MAC address entries

Multicast features

Multicast Listener Discovery (MLD) snooping
v1/v2

Protocols

GARP VLAN Registration Protocol (GVRP)
Yes
Routing protocols
OSPF, RIP, RIPng, VRRP

Design

Rack mounting
Yes
Stackable
Yes
Form factor
1U
Product colour
Black
LED indicators
Activity, Link, Power, Speed

Performance

Physical stacking (units)
8
Virtual stacking (units)
32
Noise level
57.1 dB
Mean time between failures (MTBF)
333946 h

Power

Power source
AC
AC input voltage
100 - 240 V
Power consumption (max)
453.3 W

Power over Ethernet (PoE)

Power over Ethernet (PoE)
Yes
Power over Ethernet plus (PoE+) ports quantity
20
Total Power over Ethernet (PoE) budget
370 W

Operational conditions

Operating temperature (T-T)
-5 - 50 °C
Storage temperature (T-T)
-40 - 70 °C
Operating relative humidity (H-H)
10 - 95%
Storage relative humidity (H-H)
5 - 95%
Heat dissipation
1545.8 BTU/h

Weight & dimensions

Width
441 mm
Depth
308.5 mm
Height
44 mm
Weight
4.29 kg

Certificates

Certification
CE Class A, FCC Class A, IC Class A, RCM Class A, VCCI Class A, BSMI Class A

Logistics data

Harmonized System (HS) code
85176990

Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License

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