About D-Link DMS-1250-28P Switch

D-Link 28-Port Multi-Gigabit Smart Managed PoE++ Switch with 24 2.5G PoE++ ports and 2 10G SFP+ ports. PoE budget 475W.

Features

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  Multi-Gig Performance: All access ports support 2.5GbE for high-speed backhaul to Wi-Fi 6/7 APs, IP cameras, signage, NAS, and workgroup PCs, no need to re-cable.
  


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  Flexible 10G Uplinks: 10G SFP+ ports on every model connect directly to storage, servers, or core switches.
  


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  Ready for Growth: Ideal for building new networks or upgrading schools, MDUs, offices, retail, and enterprise spaces.
  


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  Built for Busy Networks: Supports creative suites, smart retail, education, and surveillance deployments.
  


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  PoE++ Options: Select models support up to 475W PoE budget for APs, VoIP phones, cameras, and more.
  


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  Smart Cooling: Five-speed fans optimize airflow and noise (10SPL model is fanless).
  


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  Layer 3 Lite Features: Includes VLANs, static routing, ERPS, QoS, IGMP snooping, and dual firmware.
  


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  Strong Security: Features include 802.1X, ACLs, DHCP snooping, IP-MAC binding, and Safeguard Engine™.
  


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  Centralized Management: Supports Web UI, CLI, SNMP, Nuclias Controller, and D-View 8.
  


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  6kV Surge Protection: All 2.5G ports include built-in protection against electrical spikes.
  


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  TAA/NDAA Compliant: Certified for U.S. government, education, and regulated environments.
  


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  Lifetime Warranty:
  
  
  Backed by over 39 years of D-Link networking expertise.
  

Specifications

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  Interfaces: 24 × 2.5GE PoE, 4 × 10G SFP+
  


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  Switch Capacity: 200 Gbps
  


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  Max. Packet Forwarding Rate: 148.91 Mpps
  


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  PoE Standard: IEEE 802.3af/at/bt
  


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  PoE Power Budget: 475 W
  


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  Max Power Consumption: 592.19 W (PoE on)
  


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  Dimensions: 440 × 250 × 44 mm
  


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  Weight: 4.165 kg
  


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  Surge Protection: IEEE61000-4-5 compliant, 6kV on all 2.5-Gigabit Ethernet ports
  


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  Fan: 4 Internal Fans
  


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  Operating Temperature: -5 to 50°C (23 to 122°F)
  


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  Storage Temperature: -20°C to 70°C (-4°F to 158°F)
  


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  Operating Humidity: 0% to 95% relative humidity
  


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  Storage Humidity: 0% to 95% relative humidity
  


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  Console Port: Yes
  


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  Power Supply Type: Internal