TP-Link T1600G-52PS TL-SG2452P T1600G-28PSTL-SG2424P V1 User Guide - Page 21

Rear Panel

Page 21 highlights

Name Status 1000Base-X (port 49-52) On Flashing Off Indication A 1000Mbps device is connected to the corresponding port Data is being transmitted or received A 10/100Mbps device or no device is connected to the corresponding port When the PoE LED is on, the port LED is indicating the power supply status. Name Status On Indication The switch is powered on PWR Off The switch is powered off or power supply is abnormal Flashing Power supply is abnormal SYS Flashing On/Off The switch works properly The switch works improperly FAN Green Yellow All the fans work properly Not all the fans work properly On The remaining PoE power≤7W PoE Max Flashing The remaining PoE power keeps ≤7W after this LED is on for 2 minutes Off The remaining PoE power>7W Speed or PoE (port 1-48) Green Yellow On Flashing On The port is supplying power normally The supply power exceeds the corresponding port's maximum power Overload or short circuit is detected Off No PoE power supply is provided on the port 2.2.2 Rear Panel The rear panel of T1600-28TS/T1600G-52TS/T1600G-28PS/T1600G-52PS features a power socket, a Kensington security slot and a Grounding Terminal (marked with ). Here we take T1600G-52TS for example. Figure 2-6 Rear Panel  AC Power Socket: Connect the female connector of the power cord here, and the male connector to the AC power outlet. Please make sure the voltage of the power supply meets the requirement of the input voltage.  Kensington Security Slot: Secure the lock (not provided) into the security slot to prevent the device from being stolen. 11

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11
Name
Status
Indication
1000Base-X
(port 49-52)
On
A 1000Mbps device is connected to the corresponding port
Flashing
Data is being transmitted or received
Off
A 10/100Mbps device or no device is connected to the
corresponding port
When the PoE LED is on, the port LED is indicating the power supply status.
Name
Status
Indication
PWR
On
The switch is powered on
Off
The switch is powered off or power supply is abnormal
Flashing
Power supply is abnormal
SYS
Flashing
The switch works properly
On/Off
The switch works improperly
FAN
Green
All the fans work properly
Yellow
Not all the fans work properly
PoE Max
On
The remaining PoE power
7W
Flashing
The remaining PoE power keeps
7W after this LED is on
for 2 minutes
Off
The remaining PoE power>7W
Speed or PoE
(port 1-48)
Green
On
The port is supplying power normally
Flashing
The supply power exceeds the corresponding port’s
maximum power
Yellow
On
Overload or short circuit is detected
Off
No PoE power supply is provided on the port
2.2.2 Rear Panel
The rear panel of T1600-28TS/T1600G-52TS/T1600G-28PS/T1600G-52PS features a power
socket, a Kensington security slot and a Grounding Terminal (marked with
). Here we take
T1600G-52TS for example.
Figure 2-6 Rear Panel
AC Power Socket:
Connect the female connector of the power cord here, and the male
connector to the AC power outlet. Please make sure the voltage of the power supply meets the
requirement of the input voltage.
Kensington Security Slot:
Secure the lock (not provided) into the security slot to prevent the
device from being stolen.