TP-Link TL-SG3109 User Guide - Page 17

Back Panel, 2.6 Device Hardware Interfaces, 2.6.1 RJ-45 Base-T Fast Ethernet Ports

Page 17 highlights

TL-SG3109/TL-SL3428/TL-SL3452 Gigabit Managed Switch Family Installation Guide SFP Link/ 2-SFP Port ACT LED System LEDs Power System • Off - No link is established on the port. • Solid Green - A valid link is established on the port. • Flashing Green - Packet transmission or reception is occurring on the port. • Solid Red - Power is supplied to the switch and is operating normally. • Off - Power is disconnected. • Flashing Green - Power On Self Test (POST) has passed successfully and the device is operating normally. • Solid Green - POST failure. A problem has been discovered during the POST. Table 3: TL-SL3452 Port LED Indications 2.5 Back Panel The following figure illustrates the devices back panel. Figure 2-4: TL-SG3109 Back Panel Figure 2-5: TL-SL3428/TL-SL3452 Back Panel The device back panel is configured as follows:  Power Connector - AC power supply interface. 2.6 Device Hardware Interfaces 2.6.1 RJ-45 Base-T Fast Ethernet Ports RJ-45 ports are auto-sensing ports. When inserting a cable into an RJ-45 port, 10

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10
Gigabit Managed Switch Family Installation Guide
TL-SG3109/TL-SL3428/TL-SL3452
2-SFP Port
SFP Link/
ACT LED
Off
— No link is established on the port.
Solid Green
— A valid link is established on the port.
Flashing Green
— Packet transmission or reception is
occurring on the port.
System
LEDs
Power
• Solid Red
— Power is supplied to the switch and is
operating normally.
Off
— Power is disconnected.
System
Flashing Green
— Power On Self Test (POST) has passed
successfully and the device is
operating normally
.
Solid Green
— POST failure. A problem has been
discovered during the POST.
Table 3: TL-SL3452 Port LED Indications
2.5
Back Panel
The following figure illustrates the devices back panel.
Figure 2-4: TL-SG3109 Back Panel
Figure 2-5: TL-SL3428/TL-SL3452 Back Panel
The device back panel is configured as follows:
Power Connector
— AC power supply interface.
2.6
Device Hardware Interfaces
2.6.1
RJ-45 Base-T Fast Ethernet Ports
RJ-45 ports are auto-sensing ports. When inserting a cable into an RJ-45 port,