D-Link xStack DGS-3420-28PC Layer 3 Switch

The xStack DGS-3420 series of next generation Layer 2+ Gigabit switches delivers performance, fexibility, 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.

Service providers can take advantage of the high SFP density switches (such as DGS-3420-28SC/26SC) to structure the aggregation of Fiber to the Building (FTTB) networks that are extended to the subscribers' sites.

• 20 x Gigabit Ethernet Network
• 4 x Gigabit Ethernet Uplink
• 4 x Gigabit Ethernet Expansion Slot
• 4 x 10 Gigabit Ethernet Expansion Slot

• Twisted Pair
• Optical Fiber

• Gigabit Ethernet
• Fast Ethernet

• 10/100/1000Base-T
• 10/100Base-TX
• 10GBase-X

• SFP
• SFP+

• Web-based GUI
• Command Line Interface (CLI)
• SNMP v1, v2c, v3
• D-Link Single IP Management (SIM)
• Telnet
• QoS
• VLAN
• DHCP
• RMON 1,2,3,9
• sFlow