System information

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 The interface is enabled and the link is up.
The interface is enabled and is handshaking.
AlliedView™-EMS 3.8 DEVICE MANAGEMENT GUIDE Page 131 of 330