TP-Link Jetstream L2 TL-SG5412F Installation Manual page 6

JetStream L2 Managed Switch
The front panel of The T2600G-28MPS is shown as the following figure.
Figure 1-8 Front Panel of T2600G-28MPS
LEDs
For TL-SG5412F/T2500-28TC/T2500G-10TS/T2600G-18TS/T2600G-28TS/T2600G-52TS
LED
Power
PWR
System
SYS
10/100Mbps
1000M
10/100/1000M
10/100/1000BASE-T
SFP1, SFP2
1000Mbps
Link/Act
03 Introduction
Console Port
LED Mode
LEDs
(RJ45/USB)
Switch Button
Indication
On: The switch is powered on.
Off: The switch is powered off or power supply is abnormal.
Flashing: Power supply is abnormal.
Note: Power for TL-SG5412F and PWR for other switches.
Flashing: The switch works properly.
On or Off: The switch works improperly.
Note: System for TL-SG5412F and SYS for other switches.
Green On: Running at 100Mbps, but no activity.
Green Flashing: Running at 100Mbps and is transmitting or receiving data.
Yellow On: Running at 10Mbps, but no activity.
Yellow Flashing: Running at 10Mbps and is transmitting or receiving data.
Off: No device is linked to the corresponding port.
Note: Only for T2500-28TC.
Green On: Running at 1000Mbps, but no activity.
Green Flashing: Running at 1000Mbps and is transmitting or receiving data.
Yellow On: Running at 10/100Mbps, but no activity.
Yellow Flashing: Running at 10/100Mbps and is transmitting or receiving data.
Off: No device is linked to the corresponding port.
Note: 1000M for T2500-28TC, 10/100/1000M for T2500G-10TS, 10/100/1000Base-T
for TL-SG5412F and the 48 LEDs above the RJ45 ports for T2600G-52TS.
On: A device is linked to the corresponding port.
Flashing: The corresponding SFP port is transmitting or receiving data.
Off: No device is linked to the corresponding SFP port.
Note: Only for T2500G-10TS.
On: Running at 1000Mbps.
Off: Running at 10/100Mbps or no device is linked to the corresponding port.
Note: For TL-SG5412F/T2600G-18TS/T2600G-28TS.
On: A device is linked to the corresponding port and running properly.
Flashing: Transmitting or receiving data.
Off: No device is linked to the corresponding port.
Note: For TL-SG5412F/T2600G-18TS/ T2600G-28TS/T2600G-52TS.
10/100/1000Mbps
RJ45 Port
SFP Port