D-Link DGS-1016D Manuel page 18

LED Indicator
Power
Link/Act/Speed
Cable Diagnostics
(during boot up only)
Description
This lights green while the Switch is
receiving power.
When connected to a 1000Mbps device, this LED
indicator light is green when the port is connected
to a device and will blink as data is transmitted or
received.
When connected to a 10/100Mbps device, this
LED indicator light is amber when the port is
connected to a device and will blink as data is
transmitted or received.
Open or short circuit − Link/Act/Speed
LED light amber
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