D-Link DGS-1250 Series - Appendix A - Technical Specifications

DGS-1520 Series Gigabit Ethernet Smart Managed Switch Hardware Installation Guide
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Appendix A - Technical Specifications
Physical Specifications
Feature Description
Dimensions
DGS-1520-28 441 mm (W) x 207.4 mm (D) x 44 mm (H)
DGS-1520-28MP 441 mm (W) x 308.5 mm (D) x 44 mm (H)
DGS-1520-52 441 mm (W) x 207.4 mm (D) x 44 mm (H)
DGS-1520-52MP 441 mm (W) x 308.5 mm (D) x 44 mm (H)
All switch are 19-inch, 1 U Rack-mount size
Weight
DGS-1520-28 2.33 kg
DGS-1520-28MP 4.29 kg
DGS-1520-52 2.78 kg
DGS-1520-52MP 4.80 kg
AC Power Supply
(Internal)
DGS-1520-28 100~240 VAC, 50~60 Hz, 0.8 A Max
DGS-1520-28MP 100~240 VAC, 50~60 Hz, 5.5 A Max
DGS-1520-52 100~240 VAC, 50~60 Hz, 1.0 A Max
DGS-1520-52MP 100~240 VAC, 50~60 Hz, 6.0 A Max
Redundant Power Supply
DGS-1520-28 Optional RPS through the MGMT port (HDBaseT) on the
back panel.
Supports the DPS-520.
DGS-1520-52
DGS-1520-28MP Optional RPS through the RPS port (22-pin) on the back
panel.
Supports the DPS-700.
DGS-1520-52MP
Fans
The IC Sensor detects the temperature on the switch automatically and adjusts
the speed.
DGS-1520-28 1 fan
DGS-1520-28MP 4 fans
DGS-1520-52 2 fans
DGS-1520-52MP 4 fans
Power Consumption
(Maximum)
DGS-1520-28
100 VAC -
30.4 Watts
240 VAC -
30.2 Watts
DGS-1520-28MP
100 VAC PoE On
810.2 Watts with RPS
452.3 Watts without RPS
PoE Off
44.2 Watts
240 VAC PoE On
812.7 Watts with RPS
453.3 Watts without RPS
PoE Off
45.2 Watts
DGS-1520-52
100 VAC -
50.7 Watts
240 VAC -
51.2 Watts
DGS-1520-52MP
100 VAC PoE On
908.2 Watts with RPS
479.5 Watts without RPS
PoE Off
66.3 Watts