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Power and system leds – D-Link 16-Port 10/100/1000Mbps Gigabit Ethernet Switch + 2-Port Mini GBIC Web-Smart Switch DGS-1216T User Manual

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15

UNDERSTANDING LED INDICATORS

The front panel LEDs provides instant status feedback, and, helps
monitor and troubleshoot when needed.

Figure 6. LED indicators of the Switch

Power and System LEDs

POWER: Power Indicator

On

: When the Power LED lights on, the Switch is receiving power.

Off

: When the Power turns off or the power cord has improper connection.

CPU: Management Indicator

Blinking

: When the CPU is working, the System LED is blinking.

On/Off

: The CPU is not working.