TP-Link JetStream T1500-28TC Installation Manual page 7

On
Green
Flashing Data is being transmitted or received
1000M
On
Yellow
Flashing Data is being transmitted or received
Off
When the PoE LED is on, the port LED is indicating the power supply status.
LED Status
On
PWR Off
Flashing
Flashing
SYS
On/Off
Green
FAN
Yellow
On
PoE Max Flashing
Off
On
Green
Flashing
10/100M
or PoE
On
Yellow
Flashing
Off
On
Green
Flashing
1000M
On
Yellow
Flashing
Off
Reset
With the switch powered on, press Reset button for 5 seconds to reset the software
setting to its factory default settings.
10/100Mbps RJ45 Port
Designed to connect to the device with a bandwidth of 10Mbps or 100Mbps. Each
has a corresponding 10/100M or PoE LED.
A 1000Mbps device is connected to the corresponding
port, but no activity
A 10/100Mbps device is connected to the corresponding
port, but no activity
No device is connected to the corresponding port
Indication
The switch is powered on
The switch is powered off or power supply is abnormal
Power supply is abnormal
The switch works properly
The switch works improperly
All the fans work properly
Not all the fans work properly
The remaining PoE power≤7W
The remaining PoE power keeps ≤7W after this LED is
on for 2 minutes
The remaining PoE power＞7W
The port is supplying power normally
The supply power exceeds the correponding port's
maximum power
Overload or short circuit is detected
Power-on self-test has failed
No PoE power supply is provided on the port
A 1000Mbps device is connected to the corresponding
port, but no activity
Data is being transmitted or received
A 10/100Mbps device is connected to the corresponding
port, but no activity
Data is being transmitted or received
No device is connected to the corresponding port
JetStream
Smart Switch
Introduction 04