TP-Link T1600G-52PS TL-SG2452P T1600G-28PSTL-SG2424P V1 User Guide - Page 20

LED Mode Switch Button, Reset, 100/1000Mbps Ports, SFP Ports, Status, Indication

Page 20 highlights

The front panel of T1600G-52PS is shown as Figure 2-4. Figure 2-4 Front Panel of T1600G-52PS The following parts are located on the front panel of T1600G-52PS:  LED Mode Switch Button: Press this button to switch the LED status indication between Speed and PoE.  Reset: Press this button for 5 seconds or above to reset the software setting back to factory default settings.  10/100/1000Mbps Ports: Designed to connect to the device with a bandwidth of 10Mbps, 100Mbps or 1000Mbps. Each has a corresponding Speed or PoE LED.  SFP Ports: Designed to install the SFP module. T1600G-52PS features 4 individual SFP ports and supports 1000M SFP module connection only.  LEDs T1600G-52PS has an LED mode switch button which is for switching the LED status indication. When the Speed LED is on, the port LED is indicating the data transmission status. When the PoE LED is on, the port LED is indicating the power supply status. By default, the Speed LED is on. Pressing the mode switch button, the Speed LED will turn off and the PoE LED will light up. Then the PoE LED will turn off after being on for 60 seconds and the Speed LED will light up again. When the Speed LED is on, the port LED is indicating the data transmission status. Name Status Indication On The switch is powered on PWR Flashing Power supply is abnormal Off The switch is powered off or power supply is abnormal SYS Flashing On/Off The switch works properly The switch works improperly Green All the fans work properly FAN Yellow Not all the fans work properly Green On A 1000Mbps device is connected to the corresponding port but no activity Speed or PoE (port 1-48) Yellow Flashing Data is being transmitted or received On A 10/100Mbps device is connected to the corresponding port but no activity Flashing Data is being transmitted or received Off No device is connected to the corresponding port 10

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10
The front panel of T1600G-52PS is shown as Figure 2-4.
Figure 2-4 Front Panel of
T1600G-52PS
The following parts are located on the front panel of T1600G-52PS:
LED Mode Switch Button:
Press this button to switch the LED status indication between
Speed and PoE.
Reset:
Press this button for 5 seconds or above to reset the software setting back to factory
default settings.
10/100/1000Mbps Ports:
Designed to connect to the device with a bandwidth of 10Mbps,
100Mbps or 1000Mbps. Each has a corresponding Speed or PoE LED.
SFP Ports:
Designed to install the SFP module. T1600G-52PS features 4 individual SFP ports
and supports 1000M SFP module connection only.
LEDs
T1600G-52PS has an LED mode switch button which is for switching the LED status indication.
When the Speed LED is on, the port LED is indicating the data transmission status. When the
PoE LED is on, the port LED is indicating the power supply status. By default, the Speed LED
is on. Pressing the mode switch button, the Speed LED will turn off and the PoE LED will light
up. Then the PoE LED will turn off after being on for 60 seconds and the Speed LED will light
up again.
When the Speed LED is on, the port LED is indicating the data transmission status.
Name
Status
Indication
PWR
On
The switch is powered on
Flashing
Power supply is abnormal
Off
The switch is powered off or 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
Speed or PoE
(port 1-48)
Green
On
A 1000Mbps device is connected to the corresponding port
but no activity
Flashing
Data is being transmitted or received
Yellow
On
A 10/100Mbps device is connected to the corresponding
port but no activity
Flashing
Data is being transmitted or received
Off
No device is connected to the corresponding port