Allied Telesis AT-8000S manual 10/100/1000 Base-T/Combo Ethernet RJ-45 Port LEDs

Allied Telesis AT-8000SSwitch

Switch Installation Guide

The RJ-45 ports have two LEDs, one for Link and one for activity (Mode status for non PoE and Load status for PoE). The LED indications are described in the following table:

Table 3:	10/100Base-T Fast Ethernet RJ-45 Port LED Indications
Port Description		LED Indication	Description
Left LED - Link		Green	A 100-Mbps link is established on the port.
		Off	No link is established on the link.
Right LED - Mode			This indication is determined by the mode selected. For
		Green	example if the mode SPD is selected, and the port mode
			LED is green, there is a link established at 100Mbps.
		Off	This indication is determined by the mode selected.
Left LED (PoE model) -		Green	A link is established on the port.
Link / Act
		Flashing green	Port is transmitting and/or receiving data.
		Off	No link is established on the port.
Right LED - POE (PoE		Green	The port detects a Power Device (PD) and complies with the
model)			condition of a normal load.
		Amber	An overload, a terminal short or external forced voltage
			feeds into the port.
		Flashing amber	The port detects a PD but the power provided to it exceeds
			the maximum POE power budget of the switch.
		Off	No PD is connected, and subsequently there is no power
			feeding.

10/100/1000 Base-T/Combo Ethernet RJ-45 Port LEDs

The following figure illustrates the 10/100/1000 Base-T/Combo Ethernet RJ-45 port LEDs.

Figure 14: 10/100/1000 Base-T/Combo Ethernet RJ-45 Port LEDs

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