always in stock for what I'm looking for.
I expected taking at least 5 days to get my order, but those were in my hands the day after.
What a fast delivery!
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.
|Manufacturer:||D-Link Systems, Inc|
|Manufacturer Part Number:||DGS-3420-28PC|
|Manufacturer Website Address:||http://www.dlink.ca|
|Product Name:||xStack DGS-3420-28PC Layer 3 Switch|
|Product Type:||Layer 3 Switch|
|Total Number of Network Ports:||20|
|Token Ring Port:||No|
|Number of PoE+ (RJ-45) Ports:||24|
|Port/Expansion Slot Details:||20 x Gigabit Ethernet Network, 4 x Gigabit Ethernet Uplink, 4 x Gigabit Ethernet Expansion Slot, 4 x 10 Gigabit Ethernet Expansion Slot|
|Media & Performance|
|Media Type Supported:||Twisted Pair, Optical Fiber|
|Ethernet Technology:||Gigabit Ethernet, Fast Ethernet|
|Network Technology:||10/100/1000Base-T, 10/100Base-TX, 10GBase-X|
|Number of Total Expansion Slots:||9|
|Expansion Slot Type:||SFP, SFP+|
|Shared SFP Slot:||Yes|
|Number of SFP Slots:||4|
|Number of SFP+ Slots:||4|
|Network & Communication|
|Management & Protocols|
|Memory Card Supported:||SD|
|PoE (RJ-45) Port:||Yes|
|Input Voltage:||110 V AC, 220 V AC|
|Power Source:||Power Supply|
|Redundant Power Supply Supported:||Yes|
|Compatible Rack Unit:||1U|
|Height:||1.7" (44 mm)|
|Width:||17.4" (441 mm)|
|Depth:||12.2" (310 mm)|
|Weight (Approximate):||4.12 kg|