Chapter 1 Introduction - TP-Link JetStream TL-SG5412F Installation Manual

LEDs ( for TL-SG5428 )
LED Status Indication
On The Switch is powered on
PWR Off The Switch is powered off or power supply is abnormal
Flashing Power supply is abnormal
Flashing The Switch works properly
SYS
On/Off The Switch works improperly
On A device is linked to the corresponding port and running at 1000Mbps
1000Mbps
Off A 10/100Mbps device or no device is linked to the corresponding port
On A device is linked to the corresponding port and running properly
Link/Act Flashing Data is being transmitted or received
Off No device is linked to the corresponding port
LEDs ( for TL-SG5412F )
LED Status
On
PWR
Off/Flashing
Flashing
SYS
On/Off
On
Green
Flashing
10/100/1000
BASE-T On
Yellow
Flashing
Off
On
1000Mbps
Off
On
Link/Act Flashing
Off
Note:
The SFP port can work at 1000Mbps mode only, and the Link/Act LED of SFP port will
■
lighten only when a 1000Mbps device is connected to the corresponding port.
For TL-SG5428, the SFP ports are individual, while for TL-SG5412F, the four RJ45 ports
■
combind with four SFP ports are combo ports, which means that the SFP port with
the corresponding RJ45 port cannot work simultaneously. For detailed information
about combo port, please refer to 4.2 SFP Port.
Indication
The Switch is powered on
The Switch is powered off or power supply is abnormal
The Switch works properly
The Switch works improperly
A 1000Mbps device is linked to the corresponding port
and there is no activity
A 1000Mbps device is linked to the corresponding port
and data is being transmitted or received
A 10/100Mbps device is linked to the corresponding port
and there is no activity
A 10/100Mbps device is linked to the corresponding port
and data is being transmitted or received
No device is linked to the corresponding port
A 1000Mbps device is linked to the corresponding port
No device or a 10/100Mbps device is linked to the
corresponding port
A 1000Mbps device is linked to the corresponding port
but there is no activity
A 1000Mbps device is linked to the corresponding port
and data is being transmitted or received
No device or a 10/100Mbps device is linked to the
corresponding port
L2 Managed Switch
02
Introduction