D-link

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

568,29 EUR  466,09 EUR
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Hardware/ Electronic
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Sales Rank: #2988 in Router/Switches
#111850 in Computer
Style: Router/Switches
Product No.: 2101743517
Description:schwarz
Gerätetyp: Switch
LAN: 100 MBit/s, 1000 MBit/s, 2500 MBit/s, Auto-MDI/MDIX
Anschlüsse: 24x RJ-45 (LAN) gesamt
Manufacturer No.: DMS-1250-28/E
Product Safety

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Item number21017435172100791895210049393021010786292100715299
On offer since15.10.202510.02.202327.01.202204.01.202417.10.2022
Price466,09 EUR251,69 EUR336,09 EUR225,39 EUR410,69 EUR
Weight4.80kg1.01 kg515 g1.22kg533 g
ManufacturerD-linkAsusTeltonikaCudyTeltonika
CategoryHardware/ElectronicHardware/ElectronicHardware/ElectronicHardware/ElectronicHardware/Electronic

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Technical specifications

Language

Ports & interfaces

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

Network

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

Power

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

Operational conditions

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

Weight & dimensions

Weight3.47 kg
Height44 mm
Depth250 mm
Width440 mm

Security

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

Data transmission

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

Management features

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

Power over Ethernet (PoE)

Power over Ethernet (PoE)No

Design

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

Performance

Flash memory32 MB
Internal memory512 MB

Multicast features

Multicast supportYes

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