D-Link DES-3624 - Manual (Page 24)

Stackable NWay Ethernet Switch User’s Guide
24 Identifying External Components
LED Indicators
The LED indicators of the Switch include Power, Console, Slot, Giga, Speed, and Link/Act. The following
shows the LED indicators for the Switch along with an explanation of each indicator.
Figure 3-12. The Switch LED indicators
♦ Power This indicator on the front panel should light green after approximately 2 seconds to indicate
the ready state of the Switch when the device is powered on. The LED will blink when the Power-On
Self-Test (POST) is running or if the system’s configuration has changed. This LED will light orange
when an error occurs.
♦ Console This indicator is lit green 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 is lit. The indicator blinks when the console RS-232 is accessed.
♦ Slot2 This indicator is lit green when a slide-in module is present in the rear panel of the Switch.
♦ Slot3 This indicator is lit green when a slide-in module is present in the rear panel of the Switch.
♦ Giga1 This indicator is lit green when a link is established. It blinks green when the Gigabit port is
active.
♦ Giga2 This indicator is lit green when a link is established. It blinks green when the Gigabit port is
active.
♦ Sio1 This indicator is lit green when a Stacking IO port is present in the rear panel of the Switch.
♦ Sio2 This indicator is lit green when a Stacking IO port is present in the rear panel of the Switch.
♦ Sio3 This indicator is lit green when a Stacking IO port is present in the rear panel of the Switch.