DGS-3420 Series
xStack L2+ Managed Stackable Gigabit Switches
Technical Specifications
DGS-3420-28PC
DGS-3420-52T
DGS-3420-52P
General
Interfaces
• 20 10/100/1000BASE-T ports
• 4 Combo 10/100/1000BASE-T
PoE/SFP ports
• 4 SFP+ portss
• 48 10/100/1000BASE-T
PoE ports
• 4 SFP+ ports
• 48 10/100/1000BASE-T
PoE ports
• 4 SFP+ ports
Optional Redundant
Power Supply
• DPS-700
• DPS-500
• DPS-700
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 Gbs
• 176 Gbps
• 176 Gbps
Packet Forwarding Rate
• 95.24 Mpps
• 130.95 Mpps
• 130.95 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
PoE
PoE Standard
• 802.3af and 802.3at
-
• 802.3af and 802.3at
PoE Power Budget
• 370 watts
(740 watts with DPS-700 RPS)
-
• 370 watts (740 watts with
DPS-700 RPS
Physical
MTBF (Hours)
• 287763 hours
• 301667 hours
• 300371 hours
Acoustic
• At Operation Temperature of:
below 86 °F: < 40.3 dB
above 86 °F < 52.5 dB
• At Operation Temperature of:
below 86 °F: < 40.6 dB
above 86 °F: < 51.1 dB
• At Operation Temperature of:
below 86 °F: < 38.9 dB
above 86 °F: < 46.2 dB
Heat Dissipation
• 200.5 BTU/hr
• 187.6 BTU/hr
• 205.3 BTU/hr
Power Input
• 100 to 240 V AC, 50/60Hz
• 100 to 240 V AC, 50/60Hz
• 100 to 240 V AC, 50/60Hz
Max Power
Consumption
• 478.0 watts
• 81.0 watts
• 505.4 watts
Dimensions (W x D x H)
• 17.1 x 17.4 x 1.7in
(441 x 380 x 44 mm)
• 17.1 x 17.4 x 1.7in
(441 x 380 x 44 mm)
• 17.1 x 17.4 x 1.7in
(441 x 380 x 44 mm)
Weight
• 12.7lbs (5.75 kg)
• 11.2lbs (5.07 kg)
• 14.1lbs (6.24 kg)
Ventilation
• via Temperature Controlled Smart Fan ( > 39 ˚C: High Speed; < 36 ˚C: Low Speed)
3
Operating Temperature
• 32 - 122 °F (0-50 °C)
Storage Temperature
• -40 - 251.6°F (-40 to 70 °C)
