TP-Link T2600G-28MPS T2600G-28MPSUN V1 User Guide - Page 22

Status, Indication

Page 22 highlights

 LEDs Name PWR Status On Off Flashing Indication The switch is powered on. The switch is powered off or power supply is abnormal. Power supply is abnormal. SYS FAN Speed or PoE (Port 1-24) 1000Base-X (Port 25-28) Flashing On/Off Green Yellow Off Green On Flashing Yellow On Flashing Off On Flashing Off The switch works properly. The switch works improperly. All the fans work properly. Not all the fans work properly. The switch works improperly. A 1000Mbps device is connected to the corresponding port but no activity. A 1000Mbps device is connected to the corresponding port and data is being transmitted or received. A 10/100Mbps device is connected to the corresponding port but no activity. A 10/100Mbps device is connected to the corresponding port and data is being transmitted or received. No device is connected to the corresponding port. There is a device linked to the corresponding SFP port but no activity. The corresponding SFP port is transmitting or receiving data. There is no device linked to the corresponding SFP port. When the PoE LED is on, the port LED is indicating the power supply status.  LEDs Name Status On Indication The switch is powered on. PWR Off Flashing The switch is powered off or power supply is abnormal. Power supply is abnormal. SYS PoE Max Flashing On/Off On Flashing Off The switch works properly. The switch works improperly. The remaining PoE power≤7W. The remaining PoE power keeps≤7W after this LED is on for 2 minutes. The remaining PoE power>7W. 11

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LEDs
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.
Off
The switch works improperly.
Speed or
PoE (Port
1-24
Green
On
A 1000Mbps device is connected to the corresponding
port but no activity.
Flashing
A 1000Mbps device is connected to the corresponding
port and data is being transmitted or received.
Yellow
On
A 10/100Mbps device is connected to the
corresponding port but no activity.
Flashing
A
10/100Mbps
device
is
connected
to
the
corresponding port and data is being transmitted or
received.
Off
No device is connected to the corresponding port.
1000Base-X
(Port 25-28)
On
There is a device linked to the corresponding SFP port
but no activity.
Flashing
The corresponding SFP port is transmitting or
receiving data.
Off
There is no device linked to the corresponding SFP
port.
When the PoE LED is on, the port LED is indicating the power supply status.
LEDs
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.
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.
11