Allied Telesis AT-PWR03 manual LEDs on the AR750S-DP, Led, State Function, Sys

AR750S-DP Secure VPN Router

LEDs on the AR750S-DP

The front panel of the router has LEDs that indicate the operational status of the router, its switch and ethernet ports, and any connected power supply or PIC card. Further details about the router’s operations can be found using the CLI command show system.

LED	State	Function
Status	Green	The router is ON, and is receiving power from
PSU1..2		the PSU as indicated by the LED.
	Amber	There is a fan or power fault.
Status	Off	Normal operation.
SYS
	Amber	Lit briefly during router startup, or if the router
		is malfunctioning.
	Amber -	There is an internal power supply fault in the
	3 flashes	router.
	Amber -	The router temperature is too high or too low.
	6 flashes
	Amber -	The router has both an AC and a DC power
	7 flashes	supply connected to it. The router only supports
		dual power supplies when the PSUs have the
		same current type.
Ethernet	Green	The Eth port has a 100 Mbps link.
0..1
	Amber	The Eth port has a 10 Mbps link.
L/A
	Flashing	Data is being transmitted or received on the Eth
		port.
Ethernet	Green	The Eth port is operating at full duplex.
0..1
	Amber	The Eth port is operating at half duplex.
D/C
	Amber	There is a collision on the Eth port.
	flashing

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