VeEX MPA User Manual page 800

MPA_e_manual_D07-00-129P_RevA00
B
B3 Error. A B3 error is also known as a Path BIP-8. Indicates that parity errors were
detected at the Path layer of the incoming SONET signal. This is calculated over the
Path OH and payload of each STS-1.
BBE
Background Block Errors. This is a count of errored blocks which do not occur during a
severely errored second
BDI
Backward Defect Indication
BEI
Backward Error Indication
BIAE
Backward Incoming Alignment Error
BPV Error
Bipolar Violation. Indicates that two consecutive pulses of the same polarity occurred in
the same digital bit stream
Bit Errors
Errors in the expected bit pattern in the payload (data channels)
BITS
Building Integrated Timing Supply 1.544 MHz.
BIP-8
Bit Interleaved Parity, 8-bit code. An error monitoring code
Burst Count
Determines the number of Pointer location movements when the Increment or
Decrement Pointer buttons on the unit are pressed. The Pointer burst count ranges from
one to eight.
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