Test Results
208 MAX-800 Series
Alarms/Errors Overview
BER
Alarms
No Traffic (Available with EtherBERT)
RX: No pattern traffic has been received in the last second.
Pattern Loss
RX: More than 20 percent of bit errors are received or the reference
sequence can be unambiguously identified as out of phase. However,
for OTU4 - 4 Unframed Physical Lanes and 100GE - 4Unframed
CAUI-4, bit error rate is greater than 2.5x10
-3
.
Errors
Bit Error
RX: There are logic errors in the bit stream (i.e., zeros that should be
ones and vice versa).
Pattern Error
RX: Indicates a block mismatch. Available with Seed A or Seed B
pattern.
Mismatch ‘0’ (Available with EtherBERT)
RX: There is a bit error on a binary ‘0’ (for example ones that should be
zeros) found in the test pattern only.
Mismatch ‘1’ (Available with EtherBERT)
RX: There is a bit error on a binary ‘1’ (for example zeros that should be
ones) found in the test pattern only.
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