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D-Link DGS-1520-28 Stackable Smart Switch, 24-Port Gigabit + 4 x 10G Uplinks

VENDOR: D-LINK Mfg Part#: DGS-1520-28 UPC#: 790069454769
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$969.00
$969.00
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MSRP: $1,258.00
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  • 24 x 10/100/1000Base-T Gigabit Ethernet ports with 4 x 10G uplinks (2 x 10GBase-T, 2 x SFP+)
  • Layer 3 support with dynamic routing protocols (RIP v1/v2, RIPng, OSPF)
  • Remote management via SNMP, Telnet, and CLI interfaces
  • Jumbo frame support up to 12,288 bytes for data-intensive tasks
  • MAC address table supports up to 16,384 entries for large-scale networking
  • TAA compliant and designed in a compact 1U form factor

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Key Benefits

Eye-Insights
  • Offers high-speed 10G uplinks and Layer 3 routing, ideal for bandwidth-heavy and multi-VLAN environments
  • Advanced network management and security via SNMP, CLI, RADIUS, and TACACS+ ensures safer, more controlled deployments
  • Energy-efficient operation with low 30.4W max power consumption and long-life 468,000+ hour MTBF ensures long-term reliability

Product Overview

The D-Link DGS-1520-28 is a versatile, stackable managed switch designed for expanding enterprise networks. It offers 24 x 10/100/1000Base-T ports along with 4 high-speed uplinks (2 x 10GBase-T and 2 x 10G SFP+), enabling high throughput for bandwidth-intensive applications. Supporting advanced Layer 3 functionalities—including RIP v1/v2, RIPng, and OSPF routing protocols—the switch allows better routing segmentation and inter-VLAN routing, ensuring network performance optimization.

Designed for flexibility and manageability, the switch includes multiple remote management options such as SNMP, Telnet, and CLI. It also features robust access control and authentication via RADIUS and TACACS+. Featuring support for Jumbo Frames up to 12,288 bytes, this switch is well-suited for storage and large file transfers. With a MAC address table of up to 16,384 entries and a power-efficient design consuming just 30.4W max, it delivers excellent scalability with minimal energy impact.

Its 1U compact design makes it easy to integrate into existing infrastructures, while status LEDs, console access, and TAA compliance enhance usability and deployment in government and enterprise environments. The high MTBF of over 468,000 hours underscores its reliability in mission-critical operations.

Specifications

Product Overview
Model DGS-1520-28
Product Type Stackable Smart Managed Switch
Form Factor 1U
Weight 2.33 Kg
Power Supply Type Internal Power Supply
Max Power Consumption 30.4 Watt
Voltage Required 100 to 240 VAC
MTBF 468252 hours
Layer Support Layer 3
Connectivity Technology Wired

Physical & Environmental
Width 8.17 Inch
Depth 17.36 Inch
Height 1.73 Inch
Min Operating Temperature -5 Celsius
Max Operating Temperature 50 Celsius
Min Storage Temperature -40 Celsius
Max Storage Temperature 70 Celsius

Cloud Management & Licensing
Management Interfaces SNMP, Telnet, CLI, Web GUI
Switch Management Type Fully Managed (Smart)

Interfaces
10/100/1000BASE-T Ports 24
10GBASE-T Ports 2
10G SFP+ Ports 2
Uplink Ports 4 total (2 x 10GBase-T, 2 x 10G SFP+)
Console Port 1 x RJ-45 Serial
Total Number of Ports 29
Data Transfer Rate 10 Gbps
MAC Address Table Size Up to 16384 entries
Jumbo Frame Support Up to 12288 Bytes
Status Indicators LEDs for Power, Console, Link/Activity/Speed

Compliance & Origin
Country of Origin TAIWAN
TAA Compliance Yes

Advanced Security Features
Authentication Methods RADIUS, TACACS+
Routing Protocols RIP v1/v2, RIPng, OSPF