ADTRAN NetVanta 6250
Normal Status Lights

Light	STATUS	Description & Suggested Action
STATUS	Off	Unit is not receiving power.
	Green (Flashing)	On power up, the STATUS LED flashes rapidly for five
		seconds, during which time the user may escape to boot mode from CONSOLE port
	Green (Solid)	Power is on and the unit is functioning normally.
	Amber (Solid)	Power has failed and the unit is in battery backup mode.
	Red	Power is on, but the self-test failed.
VOICE	Off	All ports are inactive or administratively disabled.
	Green (Flashing)	At least one port is ringing.
	Green (Solid)	At least one port is off-hook.
	Amber (Solid)	Port is in test mode.
	Red	Alarm or fault condition is occurring on the port interface.
USB	Off	Interface is shut down or not connected.
	Green (Solid)	A supported device is connected.
	Amber (Flashing)	There is activity on the link.
GIG 1	Off	Port is inactive or administratively disabled.
	Green (Solid)	The link is up.
	Amber (Flashing)	There is activity on the link.
T1 - T4	Off	All ports are inactive or administratively disabled.
	Green (Flashing)	Data T1 is up with Layer 2 down, PRI T1 is up with
		D-channel down.
	Green (Solid)	Data T1 is up with Layer 2, PRI T1 is up with D-channel,
		RBS is up with Layer 1.
	Amber (Solid)	T1 is in test mode.
	Red	Alarm or fault condition is occurring on the port interface.
ETH 1 - ETH 4	Off	LAN is administratively disabled or link is down.
	Green (Solid)	The link is up.
	Amber (Flashing)	There is activity on the link.

For more information or to have your device listed please contact Infotel Systems

The Story Behind "Status Lights"

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