Led Indicators - D-Link DES-3250TG User Manual

DES-3250TG Layer 2 Fast Ethernet Switch User's Guide
Figure 3-4. Mini-GBIC modules plug-in to the Switch

LED Indicators

The LED indicators of the Switch include Power, Console, and
Link/Act. The following shows the LED indicators for the
Switch along with an explanation of each indicator.
Figure 3-5. The LED Indicators
● Power – This indicator on the front panel should be lit
during the Power-On Self Test (POST). It will light
green approximately 2 seconds after the switch is
powered on to indicate the ready state of the device.
● Console – This indicator is lit green when the switch
is being managed via local console management
through the RS-232 console port.
● Link/Act – These indicators are located to the left
and right of each port. They are lit when there is a
secure connection (or link) to a device at any of the
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