Agilent Technologies OmniBER 720 User Manual page 107

SONET_Usr.bk Page 104 Wednesday, December 13, 2000 11:11 AM
Making Measurements
Performing a Trouble Scan
Error Count Priority - the following Table gives a list of SDH/SONET error count
priorities.
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Error Count Priority
SDH SONET
B1 BIP
B2 BIP
B3 BIP
TU BIP
FRAME FRAME
CRC
FAS2 (DS3FR, DS3FR (DS1FR,
DS1FR) FAS2)
MS REI
HP REI REI-P
HP IEC CV-IEC
LP REI REI-V
BIT
CV-S
CV-L
CV-P
CV-V
CRC
REI-L
BIT