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D-Link 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports

SKU
DMS-1250-28P/B
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In stock
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24 x 100/1000/2.5GBASE-T PoE, 4 x 10G SFP+, 200 Gbps, 148.81 Mpps, 440 x 250 x 44 mm, 4.165 kg
  • 24 Ports 2.5GE PoE for downlink
  • 4 Ports 10G SFP+ for uplink
  • PoE IEEE802.3af/at/bt options, power budget 475W
  • 6kV surge protection on all 2.5G ethernet ports
  • Support LACP 802.3ad Link Aggregation
  • Support Static Routing & Loopback Detection
  • Support Spanning Tree Protocol(STP/RSTP/MSTP)
  • AAA support for RADIUS/TACACS+
  • Support D-Link Safeguard Engine
  • Manage through the Nuclias Network Controller
Category: Network Switches
More Information
SKU DMS-1250-28P/B
EAN 0790069477867
Manufacturer D-Link
Availability In Stock
PDF URLs View PDF
Description
The DMS-1250 Series is D-Link’s newest family of Multi-Gigabit Ethernet smart switches. It provides multi-Gigabit connectivity, Power over Ethernet (PoE) capability, multiple management interfaces and advanced layer 2 features. The DMS-1250 Series provides a high-performace solution to expand your network and adapts to your business needs.

Highlights

Multi-Gigabit Ethernet Connection Delivers fast 2.5 Gbps performance using existing cabling, suitable for Wi-Fi 6 network deployments

10G Uplink Connections
Two 10-Gigabit Ethernet or SFP+ uplink ports allow for additional connections to a storage device or uplink network

Power over Ethernet
PoE+ (30W) or PoE++ (90W) options to simultaneously power multiple types of PoE devices with various power draw requirements
Specifications
Management features
Traffic classificationYes
ARP inspectionYes
Switch typeManaged
Web-based managementYes
Quality of Service (QoS) supportYes
Multicast supportYes
Switch layerL2/L3
Configuring Location Settings (CLI)Yes
Ports & interfaces
SFP+ module slots quantity4
Basic switching RJ-45 Ethernet ports quantity24
Basic switching RJ-45 Ethernet ports type2.5G Ethernet (100/1000/2500)
Power connectorAC-in jack
Network
Active link detectionYes
Networking standardsIEEE 802.1Q, IEEE 802.1p, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3az, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3z
VLAN supportYes
Spanning tree protocolYes
Rate limitingYes
Port mirroringYes
Number of VLANs4096
Link aggregationYes
Flow control supportYes
Broadcast storm controlYes
Auto MDI/MDI-XYes
IGMP snoopingYes
Data transmission
Jumbo frames12000
Packet buffer memory16 MB
MAC address table16000 entries
Switching capacity200 Gbit/s
Store-and-forwardYes
Jumbo frames supportYes
Forwarding rate148.81 Mpps
Number of VLANs4096
Security
Loop protectionYes
MAC address filteringYes
IGMP snoopingYes
Access Control List (ACL)Yes
Password protectionYes
DHCP featuresDHCP server, DHCP snooping
Multicast features
Multicast supportYes
Design
Product colourBlack
StackableYes
LED indicatorsYes
Rack mountingYes
Number of fans4 fan(s)
Performance
Internal memory512 MB
Flash memory32 MB
Packet buffer memory16 MB
StackableYes
Power
Power consumption (max)592.19 W
Power supply includedYes
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Power sourceAC
Power connectorAC-in jack
Power over Ethernet (PoE)
Total Power over Ethernet (PoE) budget475 W
Power over Ethernet (PoE) ports quantity24
Power over Ethernet (PoE)Yes
Operational conditions
Storage temperature (T-T)-20 - 70 °C
Storage relative humidity (H-H)0 - 95%
Operating temperature (T-T)-5 - 50 °C
Operating relative humidity (H-H)0 - 95%
Virtual LAN features
VLAN supportYes
Number of VLANs4096
Weight & dimensions
Width440 mm
Depth250 mm
Height44 mm
Weight4.17 kg
Technical details
Product colourBlack
StackableYes
Rack mountingYes
Memory
Packet buffer memory16 MB
Internal memory512 MB
Flash memory32 MB
Indication
LED indicatorsYes

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SKU
DMS-1250-28P/B
WS-C2960X-24PS-L
EX2300-48T
GS-4210-48P4S
5801-692
XGS2210-52-GB0101F
Manufacturer
D-Link
Cisco
Juniper
Planet
Axis
Zyxel
Rack mounting
Y
Y
Y
Y
N/A
Y
Power over Ethernet (PoE)
Y
Y
N
Y
Y
N
Stackable
Y
Y
N/A
N/A
N/A
Y
Switch type
Managed
Managed
Managed
Managed
Managed
Managed
Basic switching RJ-45 Ethernet ports quantity
22 to 24
22 to 24
46 to 48
48
15 to 16
46 to 48
Basic switching RJ-45 Ethernet ports type
2.5G Ethernet (100/1000/2500)
Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (10/100/1000)
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