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.

Specification

Product
Product id	882605
Brand	D-Link
Partnr	DGS-1520-28/E
EAN/UPC code	790069472015
Data transmission
MAC address table	16384 entries
Switching capacity	128 Gbit/s
Forwarding rate	95.24 Mpps
Store-and-forward	Y
Static route	Y
Jumbo frames support	Y
Jumbo frames	12288
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	Y
Copper ethernet cabling technology	10BASE-T, 100BASE-FX, 100BASE-TX, 1000BASE-T
Flow control support	Y
Auto MDI/MDI-X	Y
Spanning tree protocol	Y
Head-of-line (HOL) blocking	Y
Link aggregation	Y
Management features
Switch type	Managed
Switch layer	L3
Web-based management	Y
Protocols
GARP VLAN Registration Protocol (GVRP)	Y
Routing protocols	OSPF, RIP, RIPng, VRRP
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	26
Basic switching RJ-45 Ethernet ports type	10G Ethernet (100/1000/10000)
Gigabit Ethernet (copper) ports quantity	24
10G Ethernet (copper) ports quantity	2
SFP+ module slots quantity	2
Fiber ports quantity	2
Fiber optic connector	SFP+
Security
DHCP features	DHCP snooping
IGMP snooping	Y
MAC address entries	Static MAC address entries
Loop protection	Y
BPDU filtering/protection	Y
Weight & dimensions
Width	207.4 mm
Depth	441 mm
Height	44 mm
Weight	2330 g
Power
Redundant power supply (RPS) support	Y
Power consumption (max)	30.4 W
Multicast features
Multicast Listener Discovery (MLD) snooping	v1/v2
Endurance
Mean time between failures (MTBF)	468252 uur
Design
Rack mounting	Y
Stackable	Y
Form factor	1U
Product colour	Black
LED indicators	Activity, Link, Power, Speed
Certification	CE Class A, FCC Class A, IC Class A, RCM Class A, VCCI Class A, BSMI Class A
Operational conditions
Heat dissipation	103.7 BTU/h
Storage temperature (T-T)	-40 - 70 °C
Storage relative humidity (H-H)	5 - 95 procent
Operating temperature (T-T)	-5 - 50 °C
Operating relative humidity (H-H)	10 - 95 procent
Performance
Physical stacking (units)	8
Virtual stacking (units)	32
Noise level	51.8 dB
Harmonized System (HS) code	85176990
Power over Ethernet (PoE)
Power over Ethernet (PoE)	N