D-Link

DXS-1250 SERIES

10G Smart Managed Switches

  • Support 10G for downlink ports
  • Support 10G SFP+ and 25G SFP28 uplink ports
  • Support IEEE 802.3af/at/bt to power PoE devices
  • Up to 6kV surge protection on selected models
  • Support 802.3ad LACP for Link Aggregation
  • Support Static Routing
  • Support Loopback Detection
  • AAA support for RADIUS/TACACS+
  • Support D-Link Safeguard Engine
  • Manage through the Nuclias Network Controller
Where to buyDownload datasheetView specifications

Overview

10 Gbps Ports

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

25G Uplink

25G uplink ports deliver ultra-fast server connectivity, ensuring seamless scalability and optimized network performance

Management UI

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

High-Power PoE

Delivers IEEE 802.3bt (90W) per port with a total power budget of up to 370W (DXS-1250-12P) or 740W (DXS-1250-28P), supporting demanding devices like digital signage and Wi-Fi 7

Digital Signatures

D-Link implements digital signatures to protect firmware and software, ensuring integrity and trusted source verification

Advanced Networking Features

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

Connection Diagram

  • Network Controller
  • Aggregation Switch
  • Standard Smart Switch
  • Access Point
DXS-1250 Series connection diagram

DXS-1250 SERIES

Specifications

DXS-1250 Series Specification
SpecificationDXS-1250-12DXS-1250-12PDXS-1250-12SDXS-1250-28DXS-1250-28PDXS-1250-28S
General
Hardware VersionB1B1B1B1B1B1
Interface10 x 100M/1G/2.5G/5G/10G BASE-T ports 2 x 1G/10G SFP+ ports8 x 100M/1G/2.5G/5G/10G BASE-T PoE++ ports 2 x 100M/1G/2.5G/5G/10G BASE-T ports 2 x 1G/10G SFP+ ports10 x 1G/10G SFP+ ports 2 x 100M/1G/2.5G/5G/10G BASE-T ports24 x 100M/1G/2.5G/5G/10G BASE-T ports 4 x 10G/25G SFP28 ports24 x 100M/1G/2.5G/5G/10G BASE-T PoE++ ports 4 x 10G/25G SFP28 ports24 x 1G/10G SFP+ ports 4 x 10G/25G SFP28 ports
Console PortYesYesYesYesYesYes
Performance
Switching Capacity240 Gbps240 Gbps240 Gbps680 Gbps680 Gbps680 Gbps
Max. Packet Forwarding Rate178.57 Mpps178.57 Mpps178.57 Mpps505.92 Mpps505.92 Mpps505.92 Mpps
MAC Address Table32 K32 K32 K116 K116 K116 K
Packet Buffer Memory16 Mbits16 Mbits16 Mbits64 Mbits64 Mbits64 Mbits
Flash Memory128 MB128 MB128 MB128 MB128 MB128 MB
DRAM Size512 MB512 MB512 MB1024 MB1024 MB1024 MB
PoE
PoE StandardN/AIEEE 802.3btN/AN/AIEEE 802.3btN/A
PoE PortsN/A8N/AN/A24N/A
PoE BudgetN/A370W (90W per port)N/AN/A740W (90W per port)N/A
Technical Specification
Power Supply TypeInternalInternalInternalInternalInternalInternal
Power Input100 to 240V AC 50/60 Hz100 to 240V AC 50/60 Hz100 to 240V AC 50/60 Hz100 to 240V AC 50/60 Hz100 to 240V AC 50/60 Hz100 to 240V AC 50/60 Hz
Surge Protection1kV surge protection on all Ethernet access ports1kV surge protection on all Ethernet access ports1kV surge protection on all Ethernet access ports6kV surge protection on all Ethernet access ports6kV surge protection on all Ethernet access ports6kV surge protection on all Ethernet access ports
Fan1 x smart fan2 x smart fan1 x smart fan4 x smart fan5 x smart fan3 x smart fan
Maximum Power Consumption55.795 W/100 V 55.964 W/240 VPoE on: 490.520 W/100 V 458.620 W/240 V PoE off: 64.517 W/100 V 63.794 W/240 V31.469 W/100 V 31.203 W/240 V139.67 W/100 V 128.01 W/240 VPoE on: 1012.9 W/100 V 928.65 W/240 V PoE off: 139.91 W/100 V 136.8 W/240 V25.345 W/100 V 25.328 W/240 V
Operating Temperature-5 to 50°C (23 to 122°F)-5 to 50°C (23 to 122°F)-5 to 50°C (23 to 122°F)-5 to 50°C (23 to 122°F)-5 to 50°C (23 to 122°F)-5 to 50°C (23 to 122°F)
Storage Temperature-20 to 70°C (-4 to 158°F)-20 to 70°C (-4 to 158°F)-20 to 70°C (-4 to 158°F)-20 to 70°C (-4 to 158°F)-20 to 70°C (-4 to 158°F)-20 to 70°C (-4 to 158°F)
Operating Humidity0% to 95% relative humidity0% to 95% relative humidity0% to 95% relative humidity0% to 95% relative humidity0% to 95% relative humidity0% to 95% relative humidity
Dimensions (L x W x H)330 x 250 x 44 mm (12.99 x 9.84 x 1.73 in)330 x 250 x 44 mm (12.99 x 9.84 x 1.73 in)330 x 250 x 44 mm (12.99 x 9.84 x 1.73 in)440 x 310 x 44 mm (17.32 x 12.20 x 1.73 in)440 x 310 x 44 mm (17.32 x 12.20 x 1.73 in)440 x 250 x 44 mm (17.32 x 9.84 x 1.73 in)
Weight2.534 kg (5.58 lbs)2.974 kg (6.556 lbs)2.44 kg (5.37 lbs)4.2 kg (9.25 lbs)5.07 kg (11.177 lbs)3.48 kg (7.67 lbs)
Certifications
SafetyUL, LVD, CB, BSMIUL, LVD, CB, BSMIUL, LVD, CB, BSMIUL, LVD, CB, BSMIUL, LVD, CB, BSMIUL, LVD, CB, BSMI
EMICE Class A, FCC Class A, VCCI Class A, BSMI, RCMCE Class A, VCCI Class A, FCC Class A, BSMI, RCMCE Class A, FCC Class A, VCCI Class A, BSMI, RCMCE Class A, FCC Class A, VCCI Class A, BSMI, RCMCE Class A, VCCI Class A, FCC Class A, BSMI, RCMCE Class A, FCC Class A, VCCI Class A, BSMI, RCM
Order Information
Description10 Ports 10G + 2 Ports 10G SFP+ Standard Smart Managed Switch8 Ports 10G PoE++ + 2 Ports 10G + 2x 10G SFP+ Standard Smart Managed Switch, 370W10 Ports 10G SFP+ + 2 Ports 10G Standard Smart Managed Switch24 Ports 10G + 4 Ports 25G SFP28 Standard Smart Managed Switch24 Ports 10G PoE++ + 4 Ports 25G SFP28 Standard Smart Managed Switch, 740W24 Ports 10G SFP+ + 4 Ports 25G SFP28 Standard Smart Managed Switch

Actual performances may vary due to settings, cabling, temperature, network configuration, interface, device compatibility, environmental and on-site conditions, and other similar factors. References to power capability, signal or processing speed, signal range or distance, data encryption, storage capacity, display properties, or other performance metrics are based on optimal conditions derived from industry standards and provided for informational purposes only. Specifications may be subject to change without prior notice.

Support

Downloads

Datasheets
DescriptionDateTypeFile SizeDownload
DatasheetDatasheetPDF · 0.80mb-PDF0.80mb
Quick Start/Installation Guides
DescriptionDateTypeFile SizeDownload
Quick Installation Guide (A1) 1.01Quick Installation Guide (A1) 1.01PDF · 2.95mb-PDF2.95mb
Additional Downloads
D-Link Technical Support downloads

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