D-Link's MPN:
DGS-1520-28
28-Port Gigabit Smart Managed Stackable Switch with 24 1000Base-T, 2 10GBase-T and 2 SFP+ Ports.
28-Port Gigabit Smart Managed Stackable Switch with 24 1000Base-T and 4 10Gb Ports
DGS-1520-28
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High performance Layer 3 switch with 10Gig uplinks
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Physical stacking up to 8 switches
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Virtual stacking up to 32 switches
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2 x 10GBase-T and 2 x SFP+ uplink ports
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Redundant Power Supply support
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Advanced security features
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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.
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.
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.
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Auto Discovery: Automatically detect power requirements of connected PD devices.
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RPS Port Priority: Enables administrators to define RPS failover policy.
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Status Reporting: Administrators can connect via web browser to remotely monitor DPS-520 status.
Technical Specifications
Specifications
Ports
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28-Ports
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Product Type
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Smart Managed
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Speed
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10 Gig Uplinks
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Warranty
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3 Years
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Wireless
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-
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1000Base-T ports
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24 Ports
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Design
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Desktop|Rackmountable
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Dimensions
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441 x 207.4 x 44 mm
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Energy Saving Technology
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EEE Compliant|D-Link Green|RoHS 6 Compliant
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Fans
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1
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High Speed Stacking
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Yes
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IGMP Snooping
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Yes
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Jumbo Frame
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12K bytes
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Link Aggregation
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Yes
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QoS
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Yes
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Spanning Tree Protocol
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Yes
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Surveillance VLAN
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Yes
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Switching Capacity
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128 Gbps
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Types of ports
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10Gb SFP+ Ports|SFP Ports|Gigabit Ports|10Gb Copper Ports
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VLAN
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4K Groups
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Voice VLAN
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Yes
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