Allied Telesis AT-VIEW PLUS 3.2 DEVICE MANAGEMENT - Manual (Page 133)

Allied Telesyn AT-VIEW PLUS
DEVICE MANAGEMENT
AT-AR740-DC
Device Manager LEDs for AT-AR740
LED State Description
PWR Green
Red
The router is receiving power from the main power supply unit.
The main PSU has failed.
RPS Green
Red
Gray
The router is receiving power from the redundant power supply.
RPS has failed.
RPS is not installed or RPS monitoring is disabled.
Device Manager LEDs for AT-AR740-DC
LED State Description
PWR Green The router is receiving power from the main power supply unit.
Note – Please refer to Port Interface Cards (PICs) for the operations and behavior of the Port
Interface Cards installed in this device.
Note – Please refer to Network Service Modules (NSMs) for the operations and behavior of the
Network Service Modules installed in this device.
Note – Before hotswapping in the NSM bay, make sure periodic device polling is enabled (File
menu -> Properties).
PN 613-50665-00 Rev C Page 133 of 294