DGS-3100 Series Gigabit Stackable Managed Switch Hardware Installation Guide
LED Indicators
The LED indicators of the switch include Power, Console, RPS, Speed, and Link/Activity. The following figure shows the
LED indicators for the switch along with an explanation of each indicator.
Figure 1-7. LED Indicators
• PWR – Located on the front panel, the indicator is a solid green light when the system is powered up, and remains
dark when the system is off.
• Console – This indicator flashes green when the system is booting up. It remains solid green when the system is
operating properly. The LED is solid amber when the POST fails.
• RPS – This indicator is solid amber when the external Redundant Power Supply is on, and remains dark when it is
not in use or the main power supply is working.
• Fan Err –This indicator flashes red when any fans fail. The indicator remains dark (off) when all fans work
normally.
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