Carrier Access Wide Bank 28 DS3 User Manual page 52

Product Description
LED Test and Status Indicators
Table 2-2 Alarm Events
Critical Alarm Conditions
DS3 Receive AIS
DS3 Loss of Signal
DS3 Loss of Frame
DS3 Receive RAI
NOTE:
connections, and for the Command Line Interface. AIS, RAI, DS3 Far-End alarm, Far-End
single DS1 (E1) LOS, and Far-End multiple DS1 (E1) LOS are reported as events via TL1.
DS3 Major LCV Errors are not reported via TL1.
2-16
Major/Minor Alarm
Conditions
–48V Input Missing or Failed
Controller Card Removed
DS1 (E1) Card Removed
DS1 (E1) Hardware Failure
DS1 (E1) LOS
DS1 (E1) Major LCV
DS1 (E1) MSO Electronics Card
Removed
DS1 (E1) Self-Test failure
DS1 (E1) Spare Card Conflict
DS1 (E1) Transmit Failure
DS3 Far-End alarm
DS3 Major LCV Errors > 10
threshold not set)
Fan Faceplate Not Installed (maj)
(FFO only)
Fan Failure A or B fan (maj) (FFO
only)
Far-End multiple DS1 (E1) LOS
Far-End single DS1 (E1) LOS
On Board Power Supply failure
Standby Card Failure
Temperature too High
These alarms are defined for the control panel LEDs, connector panel Alarm
-4
(if
July 2004
Status Only
(Logged event only)
DS3 Controller Switch occurred
DS1 (E1) Switch occurred
Wide Bank 28 DS3 - Release 2.4