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Understanding led indicators, Power and system leds – D-Link DES-1252 User Manual

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connector, and the male into a power outlet. Supported input
voltages range from 100-240V AC, and 50-60Hz.

Understanding LED Indicators

The front panel LEDs provides instant status feedback and simplifies
monitoring and troubleshooting tasks.

Figure 6 – LED indicators of the Switch

Power and System LEDs


Power LEDs

On

When the Power LED light is on, the Switch is receiving
power.

Off

When the Power LED light is off, the power cord is
not improperly connected.