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D-Link Switch DMS-1250-28 28 Port1/5
D-Link

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

Part number
1927874
MPN
DMS-1250-28/E
EAN
790069476662

D-Link 28-Port 2.5G Multi-Gigabit Smart Managed Switch with 4 x 10G SFP+ Ports, Managed, L2, 2.5G Ethernet (100/1000/2500), Rack mounting

SFP Anschlüsse0
Montage Switch19" Rack, Desktop
SFP+ Anschlüsse4
QSFP+ Anschlüsse0
SFP28 Anschlüsse0
Switch ManagementSmart-Managed
Switch typeManaged
Switch layerL2
All 63 specifications

Description

D-Link 28-Port 2.5G Multi-Gigabit Smart Managed Switch with 4 x 10G SFP+ Ports. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: 2.5G Ethernet (100/1000/2500), Basic switching RJ-45 Ethernet ports quantity: 24. MAC address table: 16000 entries, Switching capacity: 200 Gbit/s. Networking standards: IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3az, IEEE 802.3bz,.... Power connector: AC-in jack. Rack mounting

Documents

Specifications

SFP Anschlüsse0
Montage Switch19" Rack, Desktop
SFP+ Anschlüsse4
QSFP+ Anschlüsse0
SFP28 Anschlüsse0
Switch ManagementSmart-Managed

Management features

Switch typeManaged
Switch layerL2
Quality of Service (QoS) supportYes
Web-based managementYes
Traffic classificationYes
ARP inspectionYes
Configuring Location Settings (CLI)Yes

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity24
Basic switching RJ-45 Ethernet ports type2.5G Ethernet (100/1000/2500)
SFP+ module slots quantity4
Power connectorAC-in jack

Network

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
Port mirroringYes
Flow control supportYes
Link aggregationYes
Broadcast storm controlYes
Rate limitingYes
Auto MDI/MDI-XYes
Spanning tree protocolYes
Active link detectionYes
VLAN supportYes
Number of VLANs4096

Data transmission

MAC address table16000 entries
Switching capacity200 Gbit/s
Forwarding rate148.81 Mpps
Store-and-forwardYes
Jumbo frames supportYes
Jumbo frames12000
Packet buffer memory16 MB

Security

DHCP featuresDHCP server, DHCP snooping
Access Control List (ACL)Yes
IGMP snoopingYes
MAC address filteringYes
Loop protectionYes
Password protectionYes

Multicast features

Multicast supportYes

Design

Rack mountingYes
StackableYes
Product colourBlack
LED indicatorsYes
Number of fans2 fan(s)

Performance

Internal memory512 MB
Flash memory32 MB

Power

Power sourceAC
Power supply includedYes
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Power consumption (max)39.73 W

Power over Ethernet (PoE)

Power over Ethernet (PoE)No

Operational conditions

Operating temperature (T-T)-5 - 50 °C
Storage temperature (T-T)-20 - 70 °C
Operating relative humidity (H-H)0 - 95%
Storage relative humidity (H-H)0 - 95%

Weight & dimensions

Width440 mm
Depth250 mm
Height44 mm
Weight3.47 kg
Weight2.80 kg

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