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Smart Managed Network Switches | D-LINK DGS-1520-28MP 20 Port Gigabit POE Smart L3 Switch | DGS-1520-28MP | ServersPlus
D-LINK DGS-1520-28MP | serversplus.com

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D-LINK DGS-1520-28MP 20 Port Gigabit POE Smart L3 Switch

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Manufacturer Part Code: DGS-1520-28MP

Order Code: NPDLI-DGS152028H

Category: Smart Managed Network Switches

D-Link DGS 1520-28MP - Switch - L3 - smart - 20 x 10/100/1000 (PoE+) + 4 x 2.5G (PoE+) + 2 x 10 Gigabit Ethernet + 2 x 10 Gigabit SFP+ - rack-mountable - PoE+ (370 W)

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.


Business IT purchase over £1000? Spread the cost on a monthly basis with our flexible leasing options.

Technical Information

MAC address table
16384 entries
Switching capacity
140 Gbit/s
Jumbo frames support
Y
Store-and-forward
Y
Forwarding rate
104.16 Mpps
Jumbo frames
12288
Static route
Y
Rack mounting
Y
Form factor
1U
Product colour
Black
Stackable
Y
Power consumption (max)
453.3 W
Harmonized System (HS) code
85176990
Switch layer
L3
Web-based management
Y
Switch type
Managed
Multicast Listener Discovery (MLD) snooping
v1/v2
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
10G support
Y
Heat dissipation
1545.8 BTU/h
Mean time between failures (MTBF)
333946 h
Noise level
57.1 dB
Virtual stacking (units)
32
Physical stacking (units)
8
Harmonized System (HS) code
85176990
Gigabit Ethernet (copper) ports quantity
20
Fiber ports quantity
2
Fiber optic connector
SFP+
Fast Ethernet (copper) ports quantity
4
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity
20
SFP+ module slots quantity
2
2.5G Ethernet (copper) ports quantity
4
10G Ethernet (copper) ports quantity
2
Power over Ethernet (PoE)
Y
Power over Ethernet plus (PoE+) ports quantity
20
Total Power over Ethernet (PoE) budget
370 W
Routing protocols
OSPF, RIP, RIPng, VRRP
GARP VLAN Registration Protocol (GVRP)
Y
IGMP snooping
Y
Loop protection
Y
BPDU filtering/protection
Y
Weight
4.29 kg

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