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D-Link Switch DGS-1250-28X 24GE 4SFP+

€ 342.00
  • KM-ta: € 280.33
  • Bränd:D-Link Mudel:DGS-1250-28X/E Saadavus:Tellimisel 5-8 Tööpäeva Kogus:2 tk.
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Gigabit managed Smart switches with 10G uplink ports DGS-1250 Series

  • 24 1000BASE-T ports 
  • 4 10G SFTP+ uplink ports
  • Layer 2 and Layer 3 Lite features
  • Command line CLI, web GUI, console port
  • Dual OS images and configuration files
  • D-Link Lifetime Limited Warranty

10G Ethernet ports

Four 10G SFP+ uplink ports. Backward compatibility with RJ-45 ports.

Management interfaces

Dedicated RJ-45 console port. full CLI1, graphical user interface, SNMP MIB for remote NMS (D-View 7). Duplicate operating system images and configuration files.

Layer 2 features

Port mirroring, Spanning Tree Procol (STP), RSTP, MSTP, Link Aggregation.

Layer 3 Lite features

Include IP interfaces, IPv6 Neighbour Discovery (ND) and IPv4/IPv6 static routing.

Security controls

Includes ARP Spoofing Prevention, port security - up to 64 MAC addresses per port, IMP-Binding and D-Link Safeguard Engine.

QoS Surveillance

Includes 802.11p Quality of Service, bandwidth control, Auto-Voice VLAN and Surveillance mode.

Limited Lifetime Warranty

Register your product to take advantage of the Lifetime Limited Warranty

Affordable switches with 10G ports

The DGS-1250 are affordable switches that can be deployed as main switches in mid-sized businesses and access switches in large corporations. Their benefits include high port density, high-bandwidth ports to avoid bottlenecks, redundancy to reduce downtime, easy-to-use graphical user interface, dedicated console and full control via CLI.

Easier maintenance and less downtime

STP, RSTP and MSTP support provides redundant connections, protects against loops, increases network reliability and minimises downtime for critical applications. The switches can operate over a wide temperature range, from -5 to 50°C. Dual operating system images and configuration files enable rapid software version and configuration changes to reduce downtime.

10G connections

All DGS1250 series switches are equipped with four 10G SFP+ ports, reducing bottlenecks and allowing a choice of media types. Flexible uplink connections in both 1G/10G speeds enable data-intensive tasks.

Switches suitable for video surveillance

A graphical user interface designed for video monitoring is available in monitoring mode. The interface provides real-time information about the network topology, quick access to all functions, and easy and convenient network management.

Layer 3 Lite

Layer 3 Lite includes IP interfaces, IPv6 Neighbour Discovery (ND), ARP-Snooping Prevention, IGMP and MLD Snooping, LLDP and LLDP-MED. The DGS1250 series switches also provide IPv4/IPv6 static routing, which translates into more efficient network performance and is useful for scaling.

QoS

The DGS-1250 series switches support 802.11p Quality of Service, which prioritises the delivery of data to devices based on traffic type. It also enables bandwidth control to reduce unwanted broadcast network traffic. In addition, Auto-Voice and Auto-Surveillance VLAN features allow voice and video traffic to be controlled, which is automatically recognised and prioritised.

Port-level security

The D-Link Safeguard Engine supports protection against data flooding on the network as a result of a malicious attack. The switches also support IMP-Binding, which enables easy control of nodes in the event of IP address conflicts, as well as protecting against ARP spoofing and man-in-the-middle attacks.

Network security is enhanced with ARP Inspection, DHCP Snooping and security and authentication features such as 802.1X port-based authentication and port protection for 64 MAC addresses per port. The DGS-1250 series switches also support network protection features such as Access Control List and DHCP Server Screening, which only allow valid DHCP Server IP addresses on specific ports.

Network management tailored to your business

The DGS-1250 family switches are supplied with the DLink Network Assistant (DNA) tool to help discover all devices using the DLink Discovery Protocol at the same L2 network layer. These are displayed on screen for quick access. This enables easy simultaneous configuration and basic settings on all found devices, along with password changes and software updates.

The switches can be managed via a graphical interface or the free D-View 7 tool supporting SNMP. Each switch is equipped with a dedicated console port and full CLI, giving more control, accuracy and repeatability.

Vaheta klassi SMART
Kasutus Medium and large companies
Vaheta kihti L3
Võrgu arhitektuur GigabitEthernet
10/100 Mbps portide arv None
10/100/1000 Mbps portide arv 24
10/100/1000/2500 Mbps pordid None
10Gb portide arv 4
PoE-portide arv (PoE ja PoE+) None
PoE+ portide arv None
COMBO-portide arv None
SFP-portide arv None
SFP+ portide arv 4
QSFP+ portide arv None
konsooli port Yes
Edastamise režiim Store-and-forward
Läbilaskevõime 128
Edastamise määr 95.24
Mälu puhver 12
MAC-aadressi tabeli suurus 16000
Jumbo raamide tugi Yes
Jumbo raami suurus 12
Virnastatavus No
VLAN-rühmade arv 4094
VLAN
Toetatud protokollid ja standardid
QoS
Turvalisus
Juhtimine, jälgimine, seadistamine
L2 funktsioonid
L3 funktsioonid
Muud funktsioonid
Šassii tüüp Rack
Ventilaator No
Voolutoite Internal
Energiatarbimine 29.6
Kaasas tarvikud
Mõõtmed (füüsilised parameetrid)
Kaal 1.75
Keskkonnanõuded
Sertifikaadid
Teised omadused
Designation CE+WEEE

Kohaletoimetamise info:

1. Tulen ise poodi järele, tasuta (Tallinn, Vana-Lõuna 19, E-R 9:00-17.00):
Tulen ise5-8 TööpäevaTasuta
2. SmartPOST automaat ( 3eur / tellimus üle 20eur - 2eur / üle 200eur - tasuta):
SmartPOST6-10 TööpäevaTasuta
3. Omniva automaat ( 3eur / tellimus üle 20eur - 2eur / üle 200eur - tasuta):
Omniva6-10 TööpäevaTasuta
4. DPD Pickup punkt (2 EUR / tellimus üle 100 EUR - tasuta):
DPD Pickup6-10 TööpäevaTasuta
5. Venipak Pickup punkt (2 EUR / tellimus üle 100 EUR - tasuta):
Venipak Pakiautomaat6-10 TööpäevaTasuta
6. Kulleriga kohale:
Kuller üle Eesti 6-10 Tööpäeva5 EUR
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