Rear Panel; Dgs-1500-28P; Front Panel - D-Link DGS-1500-20 Reference Manual

1 Product Introduction
Power LED : The Power LED lights up when the Switch is connected to a power source.
Port Link/Act/Speed LED (1-24, 25F, 26F, 27F, 28F): The Link/Act/Speed LED flashes, which indicates a
network link through the corresponding port. Blinking indicates that the Switch is either sending or receiving
data to the port. When a port has an amber light, this indicates that the port is running on 10M or 100M.
When it has a green light it is running on 1000M.
Reset: By pressing the Reset button, the Switch will change back to the default configuration and all
changes will be lost.

Rear Panel

Power: The power port is where to connect the AC power cord.

DGS-1500-28P

24-Port 10/100/1000Mbps plus 4 1000Base-T/SFP ports SmartPro PoE Switch.

Front Panel

Power LED : The Power LED lights up when the Switch is connected to a power source.
Pwr Max: The Pwr Max LED lights up when the Switch reaches the maximum power budget defined by the
administrator via PoE System Settings page of Web GUI or the default power budget of 78 Watts.
Reset: By pressing the Reset button, the Switch will change back to the default configuration and all
changes will be lost.
Mode: By pressing the Mode button, the Port LED will switch between Link/Act and PoE modes.
Port Link/Act/Speed LED (1-24, 25F, 26F, 27F, 28F): The Link/Act/Speed LED flashes, which indicates a
network link through the corresponding port. Blinking indicates that the Switch is either sending or receiving
data to the port. When a port has an amber light, this indicates that the port is running on 10M or 100M.
When it has a green light it is running on 1000Mbps.
Fan: The Fan LED lights green when fans work well, and lights red when fans fail.
CAUTION: The MiniGBIC ports should use UL
listed Optical Transceiver product, Rated Laser
Class I. 3.3Vdc.
Figure 1.4 – DGS-1500-28 Rear Panel
Figure 1.5 – DGS-1500-28P Front Panel
NOTE: On DGS-1500-28P, the SFP ports are
shared with normal RJ-45 ports 25 to 28. When
optical transceiver is inserted to SFP port and
link up, the RJ-45 port cannot be used.
CAUTION: The MiniGBIC ports should use UL
listed Optical Transceiver product, Rated Laser
Class I. 3.3Vdc.
4
D-Link Web Smart Switch User Manual
SFP ports for optical transceivers