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E7-2 LED Behavior
System status indicators
The Calix E7-2 fan module has four LEDs to indicate system alarm and operational status.
LED
Name
Color
Status
Description
CR
Critical
Red
On
A critical alarm is present in the system
Off
No critical alarms are present in the system
MJ
Major
Red
On
A major alarm is present in the system
Off
No major alarms are present in the system
MN
Minor
Amber
On
A minor alarm is present in the system
Off
No minor alarms are present in the system
MGT
System
Control
Green
On
An active E7-2 shelf controller (card) is present
Off
No active E7-2 shelf controller (card) is present
Note:
The E7-2 fan module also features a 7-segment LCD display (for future use).
Card status indicators
Each Calix E7-2 line card has three LEDs to indicate the card's operational status.
LED
Name
Color
Status
Description
FAIL
Failure
Red
On
A fault has occurred that should be addressed
Off
Normal card operation
CTRL
Control
Green
On
This card is the active E7-2 shelf controller
Amber
On
This card is the standby E7-2 shelf controller
SRVC
Service
Green
On
One or more ports are enabled and may carry services
Off
No ports on this card are enabled
Note:
LED behaviors are shown for the card's primary operational states. The card LEDs
exhibit additional behaviors associated with boot up cycles and other activities. Refer to the
Calix E7 User Guide
for full details.
Содержание E7-2
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