Technical Specifications
General
Port Standards & Functions
• IEEE 802.3 10BASE-T Ethernet
• IEEE 802.3u 100BASE-TX Fast Ethernet
• IEEE 802.3ab 1000BASE-T Gigabit Ethernet
• 802.3ae 10 GbE,
• IEEE 802.3x Flow Control for Full-Duplex Mode,
• Auto-negotiation
Number of Ports
• DGS-1510-20: 16 10/100/1000 Mbps, 2 Gigabit SFP, 2 10G SFP+
• DGS-1510-28: 24 10/100/1000 Mbps, 2 Gigabit SFP, 2 10G SFP+
• DGS-1510-28P: 24 10/100/1000 Mbps PoE capable, 2 Gigabit SFP, 2 10G SFP+
• DGS-1510-28X: 24 10/100/1000 Mbps, 4 10G SFP+
• DGS-1510-52: 48 10/100/1000 Mbps, 2 Gigabit SFP, 2 10G SFP+
• DGS-1510-52X: 48 10/100/1000 Mbps, 4 10G SFP+
Network Cables
• UTP Cat. 5, Cat. 5e (100 m max.) EIA/TIA-568 100-ohm STP (100 m max.)
Full/Half Duplex
• Full/half duplex for 10/100 Mbps and Gigabit speed
Media Interface Exchange
• Auto or configurable MDI/MDIX
Performance
Switching Capacity
• DGS-1510-20: 76 Gbps
• DGS-1510-28: 92 Gbps
• DGS-1510-28P: 92 Gbps
• DGS-1510-28X: 128 Gbps
• DGS-1510-52: 140 Gbps
• DGS-1510-52X: 176 Gbps
Transmission Method
• Store-and-forward
MAC Address Table
• 16,000 entries per device
MAC Address Update
• Up to 512 static MAC entries,
• Enable/disable auto-learning of MAC addresses
Maximum 64 bytes Packet Forwarding Rate
• DGS-1510-20: 56.54 Mpps
• DGS-1510-28: 68.45 Mpps
• DGS-1510-28P: 68.45 Mpps
• DGS-1510-28X: 95.24 Mpps
• DGS-1510-52: 104.16 Mpps
• DGS-1510-52X: 130.95 Mpps
Packet Buffer Memory
• DGS-1510-20: 1.5 MB per device
• DGS-1510-28: 1.5 MB per device
• DGS-1510-28P: 1.5 MB per device
• DGS-1510-28X: 1.5 MB per device
• DGS-1510-52: 3 MB per device
• DGS-1510-52X: 3 MB per device
PoE (DGS-1510-28P only)
• PoE Standard IEEE 802.3af, 802.3at
• PoE Capable Ports Ports 1 to 24: Up to 30 W
• PoE Power Budget Max. 193 W
Physical & Environmental
AC Input
• 100 to 240 VAC 50/60 Hz internal universal power supply
Maximum Power Consumption
• DGS-1510-20: 20.3 W
• DGS-1510-28: 24 W
• DGS-1510-28P: 238.7 W (PoE on), 29 W (PoE off)
• DGS-1510-28X: 22.3 W
• DGS-1510-52: 38.4 W
• DGS-1510-52X: 44.2 W
Standby Power Consumption
• DGS-1510-20: 11.4W/100V 12.2W/240V
• DGS-1510-28: 14.6W/100V 15.2W/240V
• DGS-1510-28P: 22.7W/100V 21.0W/240V
• DGS-1510-28X: 14.6W/100V 15.2W/240V
• DGS-1510-52: 27.3W/100V 27.6W/240V
• DGS-1510-52X: 28.6W/100V 28.9W/240V
Smart Fan Quantity
• DGS-1510-20: 1
• DGS-1510-28: 1
• DGS-1510-28P: 2
• DGS-1510-28X: 1
• DGS-1510-52: 2
• DGS-1510-52X: 2
Acoustics
• DGS-1510-20: 43.8 dB(A)
• DGS-1510-28: 43.8 dB(A)
• DGS-1510-28P: 46.4 dB(A)
• DGS-1510-28X: 42.7 dB(A)
• DGS-1510-52: 44.2 dB(A)
• DGS-1510-52X: 45.8 dB(A)
Heat Dissipation
• DGS-1510-20: 41.6 BTU/hr
• DGS-1510-28: 72.3 BTU/hr
• DGS-1510-28P: 814.0 BTU/hr
• DGS-1510-28X: 76.0 BTU/hr
• DGS-1510-52: 130.9 BTU/hr
• DGS-1510-52X: 138.8 BTU/hr
Operation Temperature
• 23 to 122 ?F (-5 to 50 ?C)
Storage Temperature
• -4 to 158 ?F (-20 to 70?C)
Operation Humidity
• 0% to 95% non-condensing
Storage Humidity
• 0% to 95% non-condensing
Dimensions
• DGS-1510-20:
• 11 x 7.09 x 1.73 inches (280 x 180 x 44 mm)
• 19” standard rack mounting width, 1U height
• DGS-1510-28:
• 17.36 x 8.26 x 1.73 inches (440 x 210 x 44 mm)
• 19” standard rack mounting width, 1U height
• DGS-1510-28P:
• 17.36 x 8.26 x 1.73 inches (440 x 210 x 44 mm)
• 19” standard rack mounting width, 1U height
• DGS-1510-28X:
• 17.36 x 8.26 x 1.73 inches (440 x 210 x 44 mm)
• 19” standard rack mounting width, 1U height
• DGS-1510-52:
• 17.36 x 9.84 x 1.73 inches (440 x 250 x 44 mm)
• 19” standard rack mounting width, 1U height
• DGS-1510-52X:
• 17.36 x 9.84 x 1.73 inches (440 x 250 x 44 mm)
• 19” standard rack mounting width, 1U height






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