Allied Telesis AT-GS950/8POE manual LEDs, Led

Chapter 1: Overview

LEDs

The following sections describe the PoE, twisted pair port, SFP, and system LEDs. See Figure 3 for an illustration of the LEDs on an AT- GS950/8 POE switch.

GS950/8POE 8 Port 10/100/1000Mbps + 2 SFP Combo WebSmart Switch

PORT ACTIVITY

1

ACT

SFP

1000 LINK ACT

RESET POWER 1 2 3 4 5 6 7R 8R 7 8 100 LINK ACT

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Figure 3. Port LEDs on an AT-GS950/8POE Switch

PoE LEDs The AT-GS950/8POE switch has four PoE ports and four corresponding PoE LEDs. The PoE LEDs signal a connection to a powered device and if the port exceeds its power budget. The PoE LEDs apply to ports 1 through

4.For more information about PoE, see “Power over Ethernet” on page 22.

Table 3 describes the LEDs for the PoE ports.

Table 3. PoE LEDs

LED	Function	State	Description
PoE	Power	Off	The port is not connected to a valid
	over		powered device and power is not
	Ethernet		being supplied to the port.
		Green	The port detects a valid powered
			device and power is being supplied
			to the port.
		Amber	The power required by the
			connected device exceeds the port’s
			power budget.
		Flashing	The power budget for the switch was
		amber	exceeded when the powered device
			was connected to this port.

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