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Hi,
I’ve 2924,2092&2915 alarms at a time when site fluctuation. I’ve changed the entire transmission path and ET. But problem exists..
Pls help me
2924 REMOTE END CRC BIT ERROR RATIO OVER LIMIT
2915 FAULT RATE MONITORING
2992 BTS AND TC UNSYNCHRONIZATION CLEAR CALLS ON A INTERFACEIt’s a quality of PCM problem.
What have you with command:
ZYMO:ET,xx;In normal functionnement
SLIPS:
POSITIVE = 0
NEGATIVE = 0
LOCAL ENDS = 100 EFS
REMOTE ENDS = 100 EFScheck:
– Link with a mesureament PCM 2Mbit.
– check bad connection
– check equipment => Microwave?About crc bit ratio alarm
How can i interprate the next
parameters.< ZYMO:ET,607; LOADING PROGRAM VERSION 6.2-0 BSC3i QROCC4B 2015-12-21 16:04:37 PCM STATISTICS PERMANENT MEASUREMENT UNIT START TIME ET-607 2015-12-21 00:00 DISTURBANCES: DISTTYPE COUNTER LIMITS (MS) 10-50 50-200 200-1000 1000- NOINSGN 0 0 0 0 FALOST 94 1 1 1 AIS 32 4 1 7 REMOTE 554 526 138 19 FRAME ALIGNMENT SIGNAL ERRORS: COUNTER LIMITS (ERRORS/ 5 SEC) 1-39 40-79 80-159 160- 39 8 17 2 SLIPS: POSITIVE NEGATIVE 2 1 CRC PERFORMANCE MONITORING: TOTAL AVAIL UNAVAIL TIME TIME TIME LOCAL END 16:04:37 14:27:29 01:37:08 REMOTE END 16:04:37 15:55:00 00:09:37 (%) EFS ES SES DM LOCAL END 99.30 0.70 0.00 0.81 REMOTE END 83.65 16.35 1.21 16.44
