Power On; Initialization - TP-Link Jetstream T1600G-18TS Installation Manual

JetStream Smart Switch
3.4

Power On

Plug the negative connector of the provided power cord into the power socket of the device and plug
the positive connector into a power outlet as the following figure shows.
Figure 3-3 Connecting to Power Supply
Note:
The figure is to illustrate the application and principle. The provided plug and the socket in your
region may differ from the figures above.
3.5

Initialization

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 in the
following order:
1. The PWR LED indicator lights on all the time. The SYS LED and the LED indicators of all the ports
keep off.
2. (For TL-SG2210MP/TL-SG2428P/TL-SL2428P) After about one minute, all LED indicators will turn
green, and then the FAN indicator and LED indicators of all the ports will turn yellow momentarily.
Subsequently, all LED indicators except the PWR LED will turn off.
(For other switches) After about one minute, the SYS LED and LED indicators of all the ports will
flash momentarily and then turn off.
3. Several seconds later, the SYS LED indicator will flash, which represents a successful initialization.
13 Connection