Allied Telesis AlliedView-EMS 4.0.3 Device-Management - Manual (Page 466)

AlliedView™-EMS 4.0.3 Device Management Guide Page 466 of 468
AT-A61/AT-A61i (AT-XEM-12S)
Note - There are no LEDs on these modules.
AT-A62/AT-A62i (AT-XEM-12T)
LED State Description
DUPLEX Green
Orange
The port is operating at full-duplex.
The port is operating at half-duplex.
AT-XEM-STK
LED
State Description
STACK Green
Orange
The Stacked Unit is either the Stacking Master or Backup Master.
The Stacked Unit is a slave switch.
AT-B1x
LED
State Description
DUPLEX Green
Orange
The port is operating at full-duplex.
The port is operating at half-duplex.