Manual

AT-AR442S
AT-AR450S
Device Manager LEDs for AT-AR400S Series
LED State Description
PWR Green The router is receiving power.
DUPLEX Green
Gray
The port is operating at full-duplex.
The port is either inactive or is operating at half-duplex.
ADSL Green
Orange
The interface is enabled and the link is up.
The interface is enabled and is handshaking.
The interface is enabled and is training to negotiate the link.
AlliedView™-EMS 4.0.1 Device Management Guide Page 113 of 411