D-Link DES-3250TG User Manual - page 19

D-Link DES-3250TG Standalone Layer 2 Switch

●  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 ports. The LEDs blink whenever there is reception or transmission (i.e. 

Activity--Act) of data occurring at a port. 

9