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.
Stack up to eight switches for high-density Gigabit aggregation
Effortless multi-site deployment
Four 2.5 GB Base-T ports for Wi-Fi 6 APs (PoE models)
10 GB Base-T and/or SFP+ (fiber) ports for stacking or uplink
Up to 370 W PoE output per switch
Up to 188 Gbps switching capacity per switch
Connect with DPS-520 for power redundancy (non-PoE models)
Supports dynamic routing and selective Q-in-Q tagging
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 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 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.
* For DGS-1520-28MP & DGS-1520-52MP only
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.
*non-PoE models only
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.
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.
*DGS-1520-28MP/52MP
The DGS-1520 Series supports D-View 8, an intelligent management platform that allows for centralized management of the core network. This extensive toolset enables administrators to easily set up and remotely manage their networks, greatly reducing switch deployment time.
| Product |  DGS-1520-28 |  DGS-1520-28MP |  DGS-1520-52 |  DGS-1520-52MP |
|---|---|---|---|---|
| Interface |
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| Performance | ||||
| Switch Capacity | 128 Gbps | 140 Gbps | 176 Gbps | 188 Gbps |
| Max. Packet Forwarding Rate | 95.24 Mpps | 104.16 Mpps | 130.95 Mpps | 139.88 Mpps |
| PoE | ||||
| PoE Budget | 370 W, 740 W (with RPS) | 370 W, 740 W (with RPS) | ||
| Technical Specification | ||||
| Max. Heat Dissipation | 103.7 BTU/hr | 1545.8 BTU/hr | 174.6 BTU/hr | 1635.1 BTU/hr |
| Max. Power Consumption | 30.4 W | 453.3 W (PoE On); 45.2 W (PoE Off ) | 51.2 W | 459.5 W (PoE On); 66.3 W (PoE Off ) |
| MTBF | 468,252 Hours | 333,946 Hours | 364,888 Hours | 328,174 Hours |