Perle SMI Media Converter Guide
14
LED Status for the Management
Module
The MCR-MGT module has four status LEDs, which are
used to monitor the operational status of the MCR-MGT
Module in the network and the status of the MCR Chassis.
ALM- Alarm
•
Off - No faults detected.
•
Red - The MCR-MGT firmware has identified a severe or
critical level fault in the system.
PWR - Power
•
Green - Power is on and the module is in normal
operation mode.
•
Green blinking - The MCR-MGT Module is initializing.
The bootup should complete within 1 minute, at which
time the PWR LED should go solid green.
•
Off - The MCR-MGT module has no power.
•
Red - Unrecoverable hardware error on MCR-MGT
module.
