D-Link DGS-3208TG - Switch User Manual page 21

Gigabit ethernet switch
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Gigabit Ethernet Switch User's Guide
Power After turning on the power, the Power indicator on the front panel should light to indicate the
Switch is loading onboard software. This indicator should then remain on to indicate the ready state of
the Switch.
Console This LED indicator is lit when the Switch is being managed via out-of-band/local console
management through the RS-232 console port using a straight-through serial cable. When a secured
connection is established, this LED indicator is lit. Otherwise, it remains dark.
Speed The interpretation of this LED indicator is dependent on the whether the corresponding port is
a GBIC port or a 1000BASE-T port. For both GBIC ports: The speed LED indicates the port is
operational at 1000 Mbps when lit. For the 1000BASE-T ports: The speed LED indicates the port is
operational at 1000 Mbps when lit. When this indicator is not on, the port speed is 100 Mbps.
Link/ACT These LED indicators are lit when there is a secure connection (or link) to a device at any of
the ports. The LED indicators blink whenever there is reception or transmission (i.e. Activity—ACT) of
data occurring at a port.
Full These LED indicators are illuminated when a port is operating in full-duplex mode.
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