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Silver rack-mount network switch with 24 RJ45 ports and 4 SFP+ slots

D-Link

D-Link DGS-1250-28XMP 28-port smart managed PoE network switch

SKU CH-ZFN7-MKK0Q

A 28-port smart managed PoE switch with 24 Gigabit RJ45 ports, four 10G SFP+ uplinks and a 370 W power budget for access points and cameras

  • FormatDesktop
  • Network Management TypeSmart
  • Primary Ports24 x RJ45 + 4 x SFP
  • Primary Port Speed10/100/1000Mbps + 10 Gbps
  • VLAN SupportYes
  • PoEHigh PoE Budget (370W)
  • Power devices directly with 24 PoE ports delivering 370W total budget
  • Connect uplinks at 10 Gbps through four SFP+ ports for fibre or copper media
  • Route traffic efficiently with Lite Layer 3 static routing on the local switch
  • Secure the network using ACL, IMPB and 802.1X authentication on every port
  • Manage easily via full CLI, Web GUI in 11 languages and dual firmware images

28-Port Smart Managed PoE Switch

The D-Link DGS-1250-28XMP is a 28-port smart managed switch designed for enterprise access and SMB aggregation. It provides 24 Gigabit RJ45 ports with Power over Ethernet plus four 10 Gigabit SFP+ uplinks. Layer 3 Lite static routing and full CLI access give administrators direct control over traffic flows. This switch suits IT teams needing centralized power and management for access points, cameras, and VoIP phones.

370W PoE Budget and Dual Firmware

The 370W PoE budget supports 802.3af and 802.3at devices across all 24 copper ports, reducing the need for separate injectors. Dual Image and Configuration support lets you keep a backup firmware and config set, cutting downtime during upgrades. Advanced security features including Access Control Lists, IMPB, and 802.1X authentication protect the network edge. QoS and STP/RSTP/MSTP support maintain consistent performance for latency-sensitive applications.

Four 10G SFP+ Uplink Slots

The four 10 Gigabit SFP+ ports accept multimode or single-mode transceivers for flexible fiber or copper uplinks. This uplink capacity determines whether the switch can aggregate 24 powered devices without oversubscription. Buyers who need more than four high-speed uplinks or a higher PoE budget per port should verify requirements before purchasing. The desktop form factor measures 17.32 x 9.84 x 1.73 inches and weighs 7.63 lbs.

Highlights

  • Power devices directly with 24 PoE ports delivering 370W total budget
  • Connect uplinks at 10 Gbps through four SFP+ ports for fibre or copper media
  • Route traffic efficiently with Lite Layer 3 static routing on the local switch
  • Secure the network using ACL, IMPB and 802.1X authentication on every port
  • Manage easily via full CLI, Web GUI in 11 languages and dual firmware images

Specifications

BrandD-Link
ModelDGS-1250-28XMP
FormatDesktop
Network Management TypeSmart
Primary Ports24 x RJ45 + 4 x SFP
Primary Port Speed10/100/1000Mbps + 10 Gbps
VLAN SupportYes
PoEHigh PoE Budget (370W)
StackableYes
QoSYes
Layer3
Port MirroringYes
Power100-240 VAC
Dimensions17.32" x 9.84" x 1.73"
Weight7.63 lbs.

Questions about this item

Will the 370 W PoE budget need to be upgraded if I add more powered devices later?

The switch provides a fixed 370 W PoE budget compliant with 802.3af/at; adding devices that push total draw above that limit will require a separate power source or a higher-budget switch.

What is the first limit reached when all 24 PoE ports run at full 1000 Mbps continuously?

The 370 W PoE power budget is the first hard ceiling; once combined device draw hits 370 W the switch cannot supply more power even though the 10/100/1000 Mbps links remain active.

How much heat and fan noise should I expect when the 28-port unit runs 24/7 in a rack?

The switch operates from 100-240 VAC in a 17.32" x 9.84" x 1.73" rack-mount chassis weighing 7.63 lbs; sustained load will warm the enclosure and internal fans will run continuously to dissipate heat.

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