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D-Link xStack 24port SFP L2+ Stack Switch + 4xRJ45/SFP 4x10GE SFP+

D-Link xStack 24port SFP L2+ Stack Switch + 4xRJ45/SFP 4x10GE SFP+

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Quicklinx: 7XCNWS00 Mfr#: DGS-3420-28SC
Type: Gigabit Ethernet
Ports: 28
Data Transfer Rate: 1Gbps
Managed: Yes
POE: No
Hurry, only 2 left in stock!
£1,125.48 ex VAT
£1,350.57 inc VAT
Qty
Standard delivery Delivered within 3 working days

Description

The xStack DGS-3420 series of next generation Layer 2+ Gigabit switches delivers performance, flexibility, security, multi-layer QoS, and accessibility, along with redundant power solutions for SMBs and enterprises. With high Gigabit port densities, Gigabit SFP, 10-Gigabit SFP+ support, and advanced software solutions, these switches can act as either departmental access layer devices or aggregation switches to form a multilevel network structured with backbone and centralized high-speed servers.

  • Unparalleled flexibility

    Easily deployed and simple to manage, the DGS-3420 can be stacked with any switch that supports D-Link's Single IP Management to form a multi-level network structured with backbone and centralized high-speed servers. The virtual stack can include units located anywhere on the same network domain, and uses optional 10-Gigabit uplinks to move intra-stack traffic at 20 Gbps full duplex speeds.
  • Redundant ring stacking

    Alternatively, depending on whether linear or fault tolerant ring stacking is implemented, users can use one or two 10-Gigabit SFP+ ports to create a physical stack. 12 units or 576 Gigabit ports can be configured for a stack using direct attach cables to provide high-bandwidth on the DGS-3420 series with cost efficiency.
  • Security, performance and availability

    The DGS-3420 series provides a complete set of security features including L2/L3/L4 multi-layer Access Control Lists and 802.1X user authentication via TACACS+ and RADIUS servers. The DGS-3420 series offers extensive VLAN support including GVRP and 802.1Q VLAN to enhance security and performance. A robust set of L2/L3/L4 QoS/CoS solutions help ensure that critical network services such as VoIP, ERP, Intranet, and video conferencing are served with proper priority. The series also provides D-Link's Safeguard Engine to increase the switch's reliability, serviceability, and availability to prevent malicious flooding traffic caused by worms or virus infections.
  • IPv6 technology

    The DGS-3420 series also features comprehensive IPv6 support, including IPv6 tunnel, ICMPv6, DHCPv6, RIPng, and more. With 10-Gigabit connectivity and IPv6 support, the series enables you to future-proof your network for cost efficiency and longevity while meeting the requirements that future IPv6 capable network devices require.
  • D-Link Green technology

    D-Link is striving to take the lead in developing innovative and power-saving technology that does not sacrifice operational performance or functionality. The DGS-3420 series implements D-Link Green technology, which includes a power saving feature, smart fan design, reduced heat dissipation, and cable length detection. The power saving feature automatically powers down ports that have no link or link partner. The smart fan design allows the built-in fans to automatically turn on only at a certain temperature, providing continuous, reliable and eco-friendly operation of the switch.

Specifications

Summary

Product Description
D-Link xStack DGS-3420-28SC - switch - 28 ports - Managed - rack-mountable
Device Type
Switch - 28 ports - Managed - stackable
Enclosure Type
Rack-mountable 1U
Subtype
Gigabit Ethernet
Ports
20 x SFP + 4 x combo Gigabit SFP + 4 x 10 Gigabit SFP+
Performance
Switching capacity: 128 Gbps , Forwarding performance: 95.24 Mpps
MAC Address Table Size
16K entries
Jumbo Frame Support
12KB
Routing Protocol
RIP-1, RIP-2, static IP routing, RIPng
Remote Management Protocol
SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP, CLI
Features
Flow control, full duplex capability, BOOTP support, ARP support, VLAN support, IGMP snooping, port mirroring, Weighted Round Robin (WRR) queuing, store and forward, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, sFlow, Spanning Tree Protocol (STP) support, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, MLD snooping, Safeguard Engine, bandwidth control, Link Aggregation Control Protocol (LACP)
Compliant Standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.3ah, IEEE 802.1v, IEEE 802.1ak, IEEE 802.3at, IEEE 802.1AX
Power
AC 120/230 V (50/60 Hz)
Dimensions (WxDxH)
44.1 cm x 31 cm x 4.4 cm


Detail

General

Device Type
Switch - 28 ports - Managed - stackable
Enclosure Type
Rack-mountable 1U
Subtype
Gigabit Ethernet
Ports
20 x SFP + 4 x combo Gigabit SFP + 4 x 10 Gigabit SFP+
Performance
Switching capacity: 128 Gbps , Forwarding performance: 95.24 Mpps
MAC Address Table Size
16K entries
Jumbo Frame Support
12KB
Routing Protocol
RIP-1, RIP-2, static IP routing, RIPng
Remote Management Protocol
SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP, CLI
Encryption Algorithm
SSL, SSL 3.0, SSL 2.0
Authentication Method
Secure Shell (SSH), RADIUS, Secure Shell v.2 (SSH2)
Features
Flow control, full duplex capability, BOOTP support, ARP support, VLAN support, IGMP snooping, port mirroring, Weighted Round Robin (WRR) queuing, store and forward, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, sFlow, Spanning Tree Protocol (STP) support, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, MLD snooping, Safeguard Engine, bandwidth control, Link Aggregation Control Protocol (LACP)
Compliant Standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.3ah, IEEE 802.1v, IEEE 802.1ak, IEEE 802.3at, IEEE 802.1AX
RAM
256 MB
Flash Memory
128 MB
Status Indicators
Power, RPS (Redundant Power Supply), link/activity, console

Expansion / Connectivity

Interfaces
24 x SFP (mini-GBIC) , 1 x console RJ-45 management , 4 x SFP+

Power

Power Device
Internal power supply
Voltage Required
AC 120/230 V (50/60 Hz)
Features
Redundant Power System (RPS) connector

Miscellaneous

Compliant Standards
UL, VCCI, C-Tick, cUL, CB, FCC, RoHS

Dimensions & Weight

Width
44.1 cm
Depth
31 cm
Height
4.4 cm

Environmental Parameters

Min Operating Temperature
0 °C
Max Operating Temperature
50 °C
Humidity Range Operating
10 - 90%
Min Storage Temperature
-40 °C
Max Storage Temperature
70 °C
Humidity Range Storage
5 - 90%

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Type: Gigabit Ethernet
Ports: 28
Data Transfer Rate: 1Gbps
Managed: Yes
POE: No
Brand: D-Link
Stock Status: In Stock
Price Range Ex VAT: 1000 - 1500
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