Multi-Gigabit Smart Managed Switches with 10G SFP+ Ports

DMS-1250 Series

  • Product Status (A1 v1.06): Live

Powerful. Scalable. Multi-Gig Ready.
Multi-Gibabit (2.5Gb) Smart Managed Switches for High-Bandwidth Networks

  • Multi-Gig Performance: Full 2.5GbE access ports deliver the speed and flexibility needed for high-bandwidth devices including Wi-Fi 6 or Wi-Fi 7 access points, IP cameras, digital signage, NAS systems, and workgroup PCs, without the cost of re-cabling.
  • Flexible 10G Uplinks: All models include 10G SFP+ ports to connect directly to core switches, servers, storage, or high-speed uplink networks.
  • Ideal for New Installs and Upgrades: Perfect for building new networks or replacing aging gear in schools, offices, MDUs, retail, or enterprise environments.
  • Built for Bandwidth-Heavy Environments: From creative suites, retail stores, offices to school campuses and surveillance networks, the DMS-1250 Series delivers high-speed connectivity and power for today’s most demanding edge devices.
  • High-Power PoE Options: Select models deliver up to 475W total PoE budget with support for both IEEE 802.3at (30W) and 802.3bt (90W) devices like cameras, phones, APs, and access control systems.
  • Smart Fan Control: Quiet and efficient cooling with 5-speed smart fans that adjust to load and temperature. (DMS-1250-10SPL model is fanless.)
  • Advanced L3 Lite Features: Includes static routing, VLANs, ERPS, QoS, IGMP snooping, and dual firmware images for high uptime in dynamic environments.
  • Strong Security Suite: Features like 802.1X, ACLs, IP-MAC binding, DHCP snooping, and D-Link Safeguard Engine™ help protect against unauthorized access and network threats.
  • Centralized Management: Supports Web UI, full CLI, SNMP, D-View 8, and Nuclias —including Nuclias Controller for easier multi-device management.
  • Reduce Downtime & Costly Equipment Damage: Built-in 6kV surge protection on all 2.5G ports helps shield your network from electrical spikes and power surges.
  • TAA and NDAA Compliant: Certified for use in U.S. government, education, and other regulated environments requiring compliance.
  • Lifetime Warranty: Backed by D-Link’s lifetime warranty and over 39 years of trusted experience delivering business networking solutions.

Download the datasheet.

Where to buy

Why You Need It​

From multi-dwelling units (MDUs) and campus networks to enterprise offices, retail chains, hospitality environments, and creative suites, the DMS-1250 Series delivers the high-speed connectivity and power today's networks demand. With full 2.5G access ports, robust PoE++ options, and flexible 10G uplinks, it's an ideal solution for new builds or upgrades—supporting everything from Wi-Fi 6/7 access points to IP surveillance, digital signage, and high-performance workstations without the need to rewire.

2.5Gbps Ports

2.5Gbps ports accelerate data transmission speeds, meeting higher bandwidth demands and boosting network performance

Management UI​

Equipped with an RJ-45 console, full CLI, multilingual web GUI, and Nuclias Network Controller for efficient device management

Advanced Networking Features

Q-in-Q VLAN extension, time-based ACLs for dynamic control, and DHCP Relay with Option 82 for flexible management

High PoE Budget

Provides ample PoE budget to power devices such as IP cameras, wireless access points, and VoIP phones

Security Controls

Features ARP Spoofing Prevention, Port Security, IMP-Binding, and D-Link Safeguard Engine for strength your network security

Optimizes Efficiency​

Includes 802.1p QoS, Bandwidth Control, and Auto-Voice VLAN to elevate network performance

DMS-1250 Series Comparison

ProductsDMS-1250-10SPLDMS-1250-18PDMS-1250-28DMS-1250-28P
DMS-1250-10SPLDMS-1250-18PDMS-1250-28DMS-1250-28P
Interface8 x 2.5GE PoE
2 x 10G SFP+		16 x 2.5GE PoE
2 x 10G SFP+		24 x 2.5GE
4 x 10G SFP+		24 x 2.5GE PoE
4 x 10G SFP+
PoE
PoE StandardIEEE802.3af/at/btIEEE802.3af/at/bt-IEEE802.3af/at/bt
PoE PortsPort 1–8Port 1–16-Port 1–24
PoE Budget120W370W-475W
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Connection Diagram

The DMS-1250 Multi-Gigabit Switch Series is designed to support high-speed, intelligent switching that meets the growing demands of today’s business networks. With 10G uplink support, it enables fast data transfers and responsive performance across bandwidth-intensive tasks like video, VoIP, and file sharing.


Network Controller

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Access Point

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Application

Enterprise

  • Increased productivity
  • Simplified management
  • Cost-effective PoE+ solution
  • Flexible deployment

Education

  • Seamless connectivity
  • Enhanced learning environment
  • More secure network access
  • Reliable network operation

Business

  • Improved security
  • Streamlined operations
  • Efficient device management
  • Cost-effective solution

Building

  • Seamless network coverage
  • Enhanced security
  • Simplified tenant management
  • Cost-effective deployment

DMS-1250 Series Specification

ProductsDMS-1250-10SPLDMS-1250-18PDMS-1250-28DMS-1250-28P
DMS-1250-10SPLDMS-1250-18PDMS-1250-28DMS-1250-28P
Interface8 x 2.5GE PoE
2 x 10G SFP+		16 x 2.5GE PoE
2 x 10G SFP+		24 x 2.5GE
4 x 10G SFP+		24 x 2.5GE PoE
4 x 10G SFP+
Performance
Switch Capacity80 Gbps120 Gbps200 Gbps200 Gbps
Max. Packet
Forwarding Rate		59.53 Mpps89.26 Mpps148.91 Mpps148.91 Mpps
PoE
PoE StandardIEEE802.3af/at/btIEEE802.3af/at/bt-IEEE802.3af/at/bt
PoE PortsPort 1–8Port 1–16-Port 1–24
PoE Budget120W370W-475W
Technical Specification
Surge Protection
  • IEEE61000-4-5 surge protection compliance
  • 6kV surge protection on all 2.5-Gigabit Ethernet ports
Maximum Power Consumption147W (PoE on)443.84W (PoE on)39.737W592.19W (PoE on)
FanFanless3 internal fans2 internal fans4 internal fans
Console PortNoYesYesYes
Power Supply TypeExternalInternalInternalInternal
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