ADTRAN SMART/RG SR555ac User Manual

LED Action
Explanation
DSL down
By default, this LED will blink when the DSL connection goes
down. You can modify this setting on the Advanced Settings >
DSL page.
Not lit No lines connected
Note: This LEDmay flash green briefly on startup.
INTERNET
DSL sync acquired and gateway on line
Data being transferred
Internet authentication / connection has failed
5

ADTRAN SMART/RG SR555ac Specifications

General

Brand	ADTRAN
Model	SMART/RG SR555ac
Category	Network Router
Language	English