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ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance
2-293
© 2000, ADC Telecommunications, Inc.
TAP-101
Page 7 of 13
Table 101-1. Alarm Descriptions/Conditions
MPU ALARMS, AID = EQPT-MPU#
CONDITION DESCRIPTION
GRP 1 MISMATCH Invalid card type combination in group 1
GRP 2 MISMATCH Invalid card type combination in group 2
GRP 3 MISMATCH Invalid card type combination in group 3
GRP 4 MISMATCH Invalid card type combination in group 4
GRP 5 MISMATCH Invalid card type combination in group 5
GRP 6 MISMATCH Invalid card type combination in group 6
GRP 7 MISMATCH Invalid card type combination in group 7
POWER Chassis power input (A or B) not connected
CGA Carrier Group Alarm: 6 or more DS1’s in MAJOR alarm
EXTERNAL ALARMS, AID = EQPT-EXT#
CONDITION DESCRIPTION
HSKP1*
Contact closure detected at HSKP IN, pair 1 on backplane
HSKP2*
Contact closure detected at HSKP IN, pair 2 on backplane
HSKP3*
Contact closure detected at HSKP IN, pair 3 on backplane
HSKP4*
Contact closure detected at HSKP IN, pair 4 on backplane
HSKP5*
Contact closure detected at HSKP IN, pair 5 on backplane
HSKP6*
Contact closure detected at HSKP IN, pair 6 on backplane
HSKP7*
Contact closure detected at HSKP IN, pair 7 on backplane
HSKP8*
Contact closure detected at HSKP IN, pair 8 on backplane
DS3 MUX ALARMS, AID = T3
CONDITION DESCRIPTION
AIS AIS (Alarm Indication Signal) detected
APS LIMIT APS limit of 3 switches in 24 hours has been reached, APS disabled
FORCE TO WORK Working module forced online, APS disabled
FORCE TO PROT Protect module forced online, APS disabled
IDLE Idle code detected
LOF Loss of Frame
LOOPED BACK Signal looped back toward network
LOS Loss of Signal
YELLOW Yellow alarm detected
* HSKP alarm names can be configured in the Shelf Housekeeping Labels screen, described in DLP-550.
(continued)