DGS-3420 Series
xStack L2+ Managed Stackable Gigabit Switches
Technical Specifications
DGS-3420-28TC
DGS-3420-28SC
General
Interfaces
• 20 10/100/1000BASE-T ports
• 4 Combo 10/100/1000BASE-T/
SFP ports
• 4 SFP+ ports
• 20 SFP ports
• 4 Combo 10/100/1000BASE-T/
SFP ports
• 4 SFP+ ports
Optional Redundant
Power Supply
• DPS-500
Console Port
• RS232 Serial Port, RJ45 to DB9 Cable included
Management Port
• 10/100BASE-T, Dedicated Management Port
Alarm Port
• 2 input, 1 output, (42VAC or 60VDC)
SD Card Slot
• 1
Performance
Switch Fabric
• 128 Gbps
• 128 Gbps
Packet Forwarding Rate
• 95.24 Mpps
• 95.24 Mpps
Packet Buffer
• 2MB
MAC Address Table
• 16K Entries
IP v4/v6 Routing Table
• 1K/512 Entries
IP v4/v6 L3 Forwarding
Table
• 2K/1K Entries
Jumbo Frame Size
• 13000 bytes
Physical
MTBF (Hours)
• 287763 hours
• 300371 hours
Acoustic
• At Operation Temperature of:
below 86 °F: < 38.7 dB
above 86 °F: < 46.5 dB
• At Operation Temperature of:
below 86°F: < 38.9 dB
above 86°F: < 46.2 dB
Heat Dissipation
• 200.5 BTU/hr
• 205.3 BTU/hr
Power Input
• 100 to 240 V AC, 50/60Hz
• 100 to 240 V AC, 50/60Hz
Max Power
Consumption
• 58.8 watts
• 60.2 watts
Dimensions (W x D x H)
• 17.36 x 12.2 x 1.72in (441 x 310 x 44 mm)
• 17.36 x 12.2 x 1.72in (441 x 310 x 44 mm)
Weight
• 9.1lbs (4.12 kg)
• 8.9lbs (4.06 kg)
Ventilation
• via Temperature Controlled Smart Fan ( > 102.2 ˚F: High Speed; < 102.2 ˚F Low Speed)
3
Operating Temperature
• 32-°122F (0-50 °C)
Storage Temperature
• -40 to 158 °F (-40 to 70 °C)
Operating Humidity
• 10% to 90% RH
Storage Humidity
• 5% to 90% RH
Emission (EMI)
• FCC Class A, CE Class A, VCCI Class A, IC, C-Tick
Safety
• CB, cUL, LVD
Certification
• IPv6 Ready Logo Phase 2
