Black Box LR1530A-EU-R3, LR1530A-R3 manual Identify the Status LEDs, Green

Installation

Identify the Status LEDs

The meanings of the four 3-colour Light Emitting Diodes (LEDs) on the front of the router are found in the following chart:

Green	Router is running and has passed power-up diagnostics
Green (flashing)	Router is in BOOT mode and is programming the flash
Red	Router is powered up but has failed power-up diagnostics
Yellow	Router is decompressing the software into the RAM
Yellow (flashing)	Router is in BOOT mode
Power
Green	LAN is connected and forwarding
Red	Router is NOT connected to the LAN
Yellow	LAN is connected and NOT forwarding: i.e. Listening,
	Learning, or Blocking
LAN
Green	LINK is up, idle
Green (flashing)	LINK is up transmitting data traffic
Yellow	LINK negotiating - control signals asserted on link
Red	LINK is down (no control signals present)
Tx
Green	LINK is up, idle
Green (flashing)	LINK is up receiving data traffic
Yellow	LINK negotiating - control signals received from link
Red	LINK is down (no control signals present)

Rx

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