TSW040 LEDs

This wiki page contains information about TSW040 switch LEDs and their actions.

Power LED

The power LED is located on the bottom left corner of the front panel, near the power connector:

It can perform two different actions:

Action	Description
LED turned ON	Switch is powered up
LED turned OFF	Switch is not power up

There is one LEDs located at the top-left of each Ethernet port (top-right green port is unused).

They provide information on the current states of the Ethernet ports. Each port has one LED:

Below is an explanation on the behaviours of orange LEDs.

State	Description
LED on	A data connection on the port is operational (cable plugged in, end device visible, no data is being transferred).
LED off	No data connection on the port is operational (no cable, bad cable or end device not visible for some other reason (such as damaged network card)).
LED blinking	Connection established and data is being transferred over this port.