TP-Link TL-SG5412F TL-SG5412F V1 IG 7106503848 - Page 7

L2 Managed Switch 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 1000Mbps Off A device is linked to the corresponding port and running at 1000Mbps 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 PWR On Off/Flashing Flashing SYS On/Off 10/100/1000 BASE-T Green Yellow On Flashing On Flashing Off On 1000Mbps Off On Link/Act Flashing Off 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 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. Introduction 02