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L2 Managed Switch
Connecting to Power SupplyFigure 4-4
Note: The gure is to illustrate the application and principle. The power cord you get
from the package and the socket in your situation will comply with the regulation in
your country, so they may differ from the gure above.
After the device is powered on, it begins the Power-On Self-Test. A series of tests
run automatically to ensure the device functions properly. During this time, its LED
indicators will respond as follows.
For TL-SG3210 Switch:
The Power LED indicator will light on all the time.
■
The LED indicators of all the ports will light on for several seconds and then turn off
■
after the initialization.
The System LED indicator will flash, which represents a successful initialization.
■
For TL-SG3216/TL-SG3424/TL-SG3424P Switch:
The Power LED indicator will light on all the time.
■
After keeping off for several seconds, the LED indicators of all the ports will flash
■
momentarily and then turn off again after the initialization.
The System LED indicator will flash, which represents a successful initialization.
■
Connection