Odu Rx - EXFO FTB-8510B Guia Del Usuario

ODU RX

Press TEST, ODUk, and ODU (under ODUk RX).
Error Analysis
ODU-BIP-8 (ODU - Bit Interleave Parity-8): Indicates the PM BIP-8
mismatch between the received value and locally computed value
(0 to 8).
ODU-BEI (ODU - Backward Error Indication): Indicates the interleaved
block in error detected by the corresponding ODU path monitoring
sink using the BIP-8 code.
0000
0001
0010
0011
0100
SONET/SDH Application
ODU BEI bits
BIP violations
(1234)
0
1
2
3
4
ODU BEI bits
(1234)
0101 5
0110 6
0111 7
1000 8
1001 to 1111 0
OTN Tabs
ODU RX
BIP violations
189