(18852) 7745 CHANNEL FAILURE RATE ABOVE DEFINED THRESHOLD
02 00 01 00 00 00 00 00 00 01 02 60d
the last number, is a decimal value. It is a percent of error.
If you have less than 30d, it is not a important fault.
It is a statistic alarm, if alarm is active during a night, it is not important.
Check you TRX (loop test), LNA (if you have), câble, feeder, coupler, …