D-Link xStack DGS-3420-28SC 28 Port Managed Switch
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£ 1,189.98  inc. vat

£ 991.65 ex. vat

D-Link xStack DGS-3420-28SC 28 Port Managed Switch

QuickFind: 761230 Mfr part code: DGS-3420-28SC
  • Ports: 20 x SFP + 4 x combo Gigabit SFP + 4 x 10 Gigabit SFP+
  • Unparalleled flexibility
  • Redundant ring stacking
  • Security, performance and availability

Product Description

D-Link xStack DGS-3420-28SC 28 Port Managed Switch

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.

Technical Specification

D-Link xStack DGS-3420-28SC 28 Port Managed Switch

Expansion / Connectivity

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

General

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
Device Type Switch - 28 ports - Managed - stackable
Enclosure Type Rack-mountable 1U
Subtype Gigabit Ethernet

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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D-Link xStack DGS-3420-28SC 28 Port Managed Switch

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