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D-Link DGS-1250-28X Managed L3 Gigabit Ethernet (10/100/1000) Zwart

Power & Value
The D-Link DGS-1250 Series Smart Managed Switches deliver real value as an Enterprise Access and Small-to-Medium Business (SMB) Access/Aggregation solution. They provide a range of physical interfaces (including a Console Port w/full CLI), multiple management interfaces, 11 Web languages, QoS enablement, and Advanced Layer-2 w/Lite Layer-3 features.

The DGS-1250 Series switches support 24 or 48 x 10/100/1000BASE-T ports, with each switch also supporting an additional 4 x 10G SFP+ ports for optical connections using multimode or single-mode SFP transceivers – enabling real network horsepower at a value price.

Easy Maintenance, Less Downtime
The DGS-1250 Series supports Dual Image and Dual Configuration functionality, as well as a Console Port, all of which make it easier to configure, troubleshoot, and make other changes without interfering with network operation, while full Command Line Interface (CLI) functionality enables remote configuration, without the need for the Internet. And if a network issue ever does occur, the supported Spanning Tree Protocols (STP/RSTP/MSTP) help keep things running without interruptions or downtime.

Automatic Configuration
The DGS-1250 Series supports Auto Voice VLAN and Surveillance Mode, which allow Voice and Video traffic to be automatically identified and handled differently from regular network traffic. Auto Voice VLAN detects Voice over IP (VoIP) traffic and automatically segments it from the rest of the network, increasing security and allowing Quality of Service (QoS) to be applied.

Extensive Management and Advanced Features
The DGS-1250 Series comes with IGMP snooping, Port Mirroring, Spanning Tree Protocol (STP), and Link Aggregation Control Protocol (LACP). The IEEE 802.3x Flow Control function allows servers to directly connect to the switch for fast, reliable data transfers. The series also supports advanced features such as Static Routing, which allows for communication between different user groups in different VLAN segments in a network.

Management Versatility
The DGS-1250 Series comes with the D-Link Network Assistant (DNA) utility so admins can remotely control their network to the port level. DNA allows customers to easily discover multiple D-Link Smart Managed Switches within the same L2 network segment and display them onscreen for instant access.
446,08 € 446,08 €

  • Geluidsniveau
  • Kleur van het product - Black
  • LED-indicatoren
  • Bedrijfstemperatuur (T-T)
  • Temperatuur bij opslag
  • Relatieve vochtigheid in bedrijf (V-V)
  • Luchtvochtigheid bij opslag
  • Certificering
  • Breedte
  • Diepte
  • Hoogte
  • Gewicht
  • Breedte verpakking
  • Diepte verpakking
  • Hoogte verpakking
  • Gewicht verpakking
  • Internal memory
  • AC input voltage
  • Copper ethernet cabling technology
  • Link aggregation
  • Rack mounting
  • Switch type
  • Switch layer
  • Quality of Service (QoS) support
  • Web-based management
  • Basic switching RJ-45 Ethernet ports quantity
  • Basic switching RJ-45 Ethernet ports type
  • SFP+ module slots quantity
  • Console port
  • Networking standards
  • 10G support
  • Full duplex
  • Flow control support
  • Spanning tree protocol
  • VLAN support
  • Virtual LAN features
  • Fiber ethernet cabling technology
  • Switching capacity
  • MAC address table
  • Jumbo frames support
  • Jumbo frames
  • DHCP features
  • Access Control List (ACL)
  • IGMP snooping
  • Electromagnetic compatibility
  • Power supply included
  • Power consumption (max)
  • Power over Ethernet (PoE)
  • Security algorithms
  • ARP inspection
  • Configuring Location Settings (CLI)
  • System event log
  • Port mirroring
  • Broadcast storm control
  • Forwarding rate
  • Static route
  • Packet buffer memory
  • Loop protection
  • Multicast support
  • Heat dissipation
  • Head-of-line (HOL) blocking
  • Store-and-forward
  • IP-MAC-Port binding
  • Cable types supported
  • Firmware upgradeable
  • Number of VLANs
  • Auto MDI/MDI-X
  • Queue scheduling algorithms
  • Flash memory
  • Mean time between failures (MTBF)
  • MIB support
  • Number of static routes
  • Memory type
  • Access Control List (ACL) rules
  • AC-ingangsspanning
  • Intern geheugen
  • Type geheugen
  • Netwerkstandaard
  • Koperen ethernetbekabelingstechnologie
  • Vermogenstoevoer inclusief
  • Quality of Service (QoS)
  • Aantal basis-switching RJ-45 Ethernet-poorten
  • Type basis-switching RJ-45 Ethernet-poorten
  • Verbindingsaggregatie
  • Broadcast stormbeheer
  • VLAN=ondersteuning
  • MAC-adrestabel
  • Jumbo Frames ondersteuning
  • Packet buffergeheugen
  • DHCP-functies
  • Ondersteunde beveiligingsalgoritmen
  • Rack-montage
  • Vermogensverbruik (max)
  • Warmtedissipatie
  • Switch-laag
  • Datastroombeheer
  • Virtuele LAN-functies
  • Aantal VLANs
  • Algoritmen wachtrijplanning
  • Web-gebaseerd management
  • Ondersteundende kabel types
  • Switchingcapaciteit
  • Multicast-ondersteuning
  • Aantal moduleslots SPF+
  • ARP-inspectie
  • Locatie-instellingen (CLI) configureren
  • MIB-ondersteuning
  • Verzending snelheid
  • Bescherming lus
  • Statische route
  • Aantal statische routes
  • Regels voor toegangscontrolelijst (ACL)
  • Elektromagnetische compatibiliteit
  • Fiber ethernet cabling technologie
  • Upgraden van firmware mogelijk
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Algemene voorwaarden
Geld-terug-garantie van 30 dagen
Verzending: 2-3 werkdagen

Specificaties

Design
Kleur van het product Black
LED-indicatoren Activity,Link,Power,Speed
Rack mounting Ja
Electromagnetic compatibility CE A, VCCI A, FCC A, IC, BSMI
Rack-montage Ja
Elektromagnetische compatibiliteit CE A, VCCI A, FCC A, IC, BSMI
Geheugen
Internal memory 2048
Intern geheugen 2048
Netwerk
Copper ethernet cabling technology 10BASE-T,100BASE-TX,1000BASE-T
Link aggregation Ja
Networking standards IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3ae,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
10G support Ja
Full duplex Ja
Flow control support Ja
Spanning tree protocol Ja
VLAN support Ja
Virtual LAN features Voice VLAN
Port mirroring Ja
Broadcast storm control Ja
Head-of-line (HOL) blocking Ja
Cable types supported Cat5,Cat5e
Number of VLANs 4094
Auto MDI/MDI-X Ja
Netwerkstandaard IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3ae,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
Koperen ethernetbekabelingstechnologie 10BASE-T,100BASE-TX,1000BASE-T
Verbindingsaggregatie Ja
Broadcast stormbeheer Ja
VLAN=ondersteuning Ja
Datastroombeheer Ja
Virtuele LAN-functies Voice VLAN
Aantal VLANs 4094
Ondersteundende kabel types Cat5,Cat5e
Poorten & interfaces
Basic switching RJ-45 Ethernet ports quantity 24
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
SFP+ module slots quantity 4
Console port RJ-45
Aantal basis-switching RJ-45 Ethernet-poorten 24
Type basis-switching RJ-45 Ethernet-poorten Gigabit Ethernet (10/100/1000)
Aantal moduleslots SPF+ 4
Energie
AC input voltage 100 - 240
Power supply included Ja
Power consumption (max) 30.6
AC-ingangsspanning 100 - 240
Vermogenstoevoer inclusief Ja
Vermogensverbruik (max) 30.6
Beveiliging
DHCP features DHCP client,DHCP server,DHCP snooping
Access Control List (ACL) Ja
IGMP snooping Ja
Security algorithms EAP,MD5,PEAP,SSH,SSL/TLS,TTLS
Loop protection Ja
IP-MAC-Port binding Ja
Queue scheduling algorithms Weighted Round Robin (WRR)
Access Control List (ACL) rules 768
DHCP-functies DHCP client,DHCP server,DHCP snooping
Ondersteunde beveiligingsalgoritmen EAP,MD5,PEAP,SSH,SSL/TLS,TTLS
Algoritmen wachtrijplanning Weighted Round Robin (WRR)
Bescherming lus Ja
Regels voor toegangscontrolelijst (ACL) 768
Gewicht en omvang
Breedte 440
Diepte 140
Hoogte 44
Gewicht 3860
Kenmerken
Geluidsniveau 47.6
Eisen aan de omgeving
Bedrijfstemperatuur (T-T) -5 - 50
Temperatuur bij opslag -20 - 70
Relatieve vochtigheid in bedrijf (V-V) 0 - 95
Luchtvochtigheid bij opslag 0 - 95
Heat dissipation 104.346
Warmtedissipatie 104.346
Certificaten
Certificering CB, UL, BSMI, CCC
Verpakking
Breedte verpakking 282
Diepte verpakking 563
Hoogte verpakking 89
Gewicht verpakking 2966
Overige specificaties
Type geheugen DDR3-SDRAM
Prestatie
Flash memory 64
Mean time between failures (MTBF) 743482.45
Memory type DDR3-SDRAM
Web-gebaseerd management Ja
Upgraden van firmware mogelijk Ja
Beheerfuncties
Switch type Managed
Switch layer L3
Quality of Service (QoS) support Ja
Web-based management Ja
ARP inspection Ja
Configuring Location Settings (CLI) Ja
System event log Ja
Firmware upgradeable Ja
MIB support RFC2893, RFC4213, RFC4291, RFC2464, RFC2462, RFC4862, RFC2461, RFC4861, RFC2573, RFC1321, RFC2284, RFC2865, RFC2716, RFC3580, RFC826, RFC2463, RFC4443, RFC792, RFC793, RFC768, RFC791, RFC2389, RFC4113, RFC4022, RFC2618, RFC2674, RFC1398, RFC1643, RFC1650, RFC2358, RFC2665, RFC2021, RFC271, RFC1757, RFC2819, RFC1442, RFC1901, RFC1902, RFC1903, RFC1904, RFC1905, RFC1906, RFC1907, RFC1908, RFC2578, RFC3418, RFC2573, RFC2575, RFC2576, RFC1212, RFC1213, RFC1215, RFC1493, RFC1157, RFC2620,
Quality of Service (QoS) Ja
Switch-laag L3
ARP-inspectie Ja
Locatie-instellingen (CLI) configureren Ja
MIB-ondersteuning RFC2893, RFC4213, RFC4291, RFC2464, RFC2462, RFC4862, RFC2461, RFC4861, RFC2573, RFC1321, RFC2284, RFC2865, RFC2716, RFC3580, RFC826, RFC2463, RFC4443, RFC792, RFC793, RFC768, RFC791, RFC2389, RFC4113, RFC4022, RFC2618, RFC2674, RFC1398, RFC1643, RFC1650, RFC2358, RFC2665, RFC2021, RFC271, RFC1757, RFC2819, RFC1442, RFC1901, RFC1902, RFC1903, RFC1904, RFC1905, RFC1906, RFC1907, RFC1908, RFC2578, RFC3418, RFC2573, RFC2575, RFC2576, RFC1212, RFC1213, RFC1215, RFC1493, RFC1157, RFC2620,
Optische vezel
Fiber ethernet cabling technology 100BASE-FX,1000BASE-LHX,1000BASE-X,1000BASE‑LX,1000BASE‑SX,1000BASE‑ZX
Fiber ethernet cabling technologie 100BASE-FX,1000BASE-LHX,1000BASE-X,1000BASE‑LX,1000BASE‑SX,1000BASE‑ZX
Data-uitwisseling
Switching capacity 128
MAC address table 16000
Jumbo frames support Ja
Jumbo frames 12000
Forwarding rate 95.24
Static route Ja
Packet buffer memory 12
Store-and-forward Ja
Number of static routes 124
MAC-adrestabel 16000
Jumbo Frames ondersteuning Ja
Packet buffergeheugen 12
Switchingcapaciteit 128
Verzending snelheid 95.24
Statische route Ja
Aantal statische routes 124
Power over Ethernet (PoE)
Power over Ethernet (PoE) Geen
Multicast-functies
Multicast support Ja
Multicast-ondersteuning Ja