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D-Link xStack DGS-3420-28SC - Switch - Managed - 20 x SFP + 4 x combo Gigabit SFP + 4 x 10 Gigabit SFP+ - rack-mountable DGS-3420-28SC


£1,373.75 (Ex VAT)

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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.

  • Support for Duplex Chain/Ring topology for up to 12 physically stacked units as well as virtual stacking managed via a single IP provides flexibility and convenience
  • Innovative Safeguard Engine, ACL, and ARP Spoofing Prevention protect your network from malicious attacks and unauthorised access
  • A suite of D-Link Green Technology features help save energy automatically and reduce costs, without sacrificing performance
  • 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
  • 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