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1 Product Introduction D-Link Smart Managed Switch User Manual
5
5
Figure 1.5 –LED Indicators on DGS-1210 series
Location LED Indicative Color Status Description
Per Device
Power
Green
Solid Light Power on.
Light off Power off.
Fan Error
Red Solid light
The fan has runtime failure and is
brought offline.
Pwr/PoE Max.
Red
Solid light
The Pwr/PoE Max LED lights up
when the total PoE output of
Switch
reached or exceeded 370 Watts for
DGS-1210-28MP, and 740 Watts
for DGS-1210-52MPP In the
meantime, no additional PoE
device can be supported.
Light off
When the system power usage
does not reach the guard band
range.
LED Per
10/100/1000
Mbps
Copper Port
Link/Act
Green/Amber
Solid Green
When there is a secure 1000Mbps
Ethernet connection (or link) at any
of the ports.
Blinking
Green
When there is reception or
transmission (i.e. Activity—Act) of
data occurring at a 1000Mbps
Ethernet connected port.
Solid Amber
When there is a secure
10/100Mbps Ethernet connection
(or link) at any of the ports.
Blinking
Amber
When there is reception or
transmission (i.e. Activity—Act) of
data occurring at a 10/100Mbps
Ethernet connected port.
Light off
No link.
PoE Mode
Green
Solid Light
Power feeding
Amber
Solid Light
Error Condition
Off
Solid Off
No Power feeding
LED Per
1000Mbps SFP
Port
Link/Act
Green
Solid Green
When there is a secure 1000Mbps
Ethernet connection (or link) at any
of the ports.
Blinking
Green
When there is reception or
transmission (i.e. Activity—Act) of
data occurring at a 1000Mbps
Ethernet connected port.
Off
Solid off
No link.
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