TP-Link T1600G-18TS Jetstream Smart Switch Installation Guide - Page 16

Initialization

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JetStream Smart Switch 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

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JetStream Smart Switch
13
Connection
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.