D-Link's MPN:
DGS-1520-28MP
28-Port Gigabit Smart Managed Stackable PoE+ Switch with 20 PoE+ 1000Base-T, 4 PoE+ 2.5GBase-T, 2 10GBase-T and 2 SFP+ Ports. PoE budget 370W (740W wi
28-Port Gigabit Smart Managed Stackable PoE+ Switch with 20 PoE+ 1000Base-T, 4 PoE+ 2.5GBase-T and 4 10Gb Ports
DGS-1520-28MP
-
High performance Layer 3 switch with 10Gig uplinks
-
Physical stacking up to 8 switches
-
Virtual stacking up to 32 switches
-
2 x 10GBase-T and 2 x SFP+ uplink ports
-
4 x 2.5GBase-T PoE+ ports
-
PoE and PoE+ support
-
PoE budget 370W, upgradeable to 740W (with DPS-700)
-
Redundant Power Supply support
-
Advanced security features
-
Advanced Layer 2 and Layer 3 features
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.
* For DGS-1520-28MP & DGS-1520-52MP only
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 *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.
- 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.
Technical Specifications
Specifications
Ports
|
28-Port
|
Product Type
|
Layer 3 Stackable Smart Managed Switch
|
Speed
|
Gigabit
|
Warranty
|
Limited Lifetime
|
Wireless
|
No
|
1000Base-T ports
|
24 Ports
|
Built-in PSU
|
Yes
|
Design
|
Desktop|Rackmountable
|
Dimensions
|
441 x 308 x 44 mm
|
Energy Saving Technology
|
EEE Compliant|D-Link Green|RoHS 6 Compliant
|
Fans
|
4
|
High Speed Stacking
|
Yes
|
Jumbo Frame
|
12K bytes
|
PoE Budget
|
370 Watts (740 w RPS)
|
PoE Ports
|
24 Ports
|
PoE Type Required
|
PoE|PoE+|Extended PoE Budget
|
Surveillance VLAN
|
Yes
|
Switching Capacity
|
140 Gbps
|
Type of Port Required
|
Gigabit Copper|Gigabit Fibre|10 Gigabit Copper|10 Gigabit Fibre|2.5 Gigabit Copper
|
VLAN
|
4K Groups
|